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T-Spec Set Screw Ring Terminals

2-pack with 1 red and 1 black terminal (4-ga. 3/8" hole)

Item # 120RT804P

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Item # 120RT804P

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About the T-Spec Set Screw Ring Terminals

Make your connections tight

You'll get tight and secure connections for your amplifier's power and ground cables with a set of T-Spec's set screw ring terminals. You just insert the wire's stripped end and tighten the Allen head set screw for a long-lasting and worry-free electrical connection. This package includes two heavy-duty nickel-plated ring terminals; one marked black, the other red. Warranty: 1 year.

What's in the box:

  • Two flat-black set-screw ring terminals for 4 AWG wire
  • 2 Rubber insulators
MFR #V10-RT804P

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T-Spec Set Screw Ring Terminals reviews

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T-Spec Set Screw Ring Terminals

Jun from Barrigada, GU on 9/9/2019

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Great product. A little large for the connectors but I got it to fit in my older 2 channel amp that has spade terminals. Enables me to use my 4 gauge wires and have a clean install instead of splitting one wire in two to fit in the terminal making the ground and power wires susceptible to touch and short out. A little pricey but the quality is great and to me and is worth it. I did not sand the black paint and it works fine and looks good too. It may be too wide for some applications.

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Cons:

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0 of 0 found this helpful

Worked well, but painted

Crutchfield customer from Pearland, TX on 9/4/2019

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Product was painted so had to grind off the paint before installing to ensure good connection.

Pros:

Cons:

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0 of 0 found this helpful

Simple and effective

Richard from Houston, TX on 6/3/2019

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Well constructed and sized (not overly long as some are). Decent value.

Pros:

Cons:

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0 of 0 found this helpful

Extremely high quality connectors

Crutchfield customer from Indianapolis, IN on 6/3/2019

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These power connector ends made it extremely easy, and safe to complete the power system in my 2013 mustang gt without the worries of the power or ground cables coming loose either from the battery or distribution area

Pros: High quality and secure mounting connections for wire and to terminal

Cons: None

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0 of 0 found this helpful

T-Spec Set Screw Ring Terminals

Crutchfield customer from Nipomo, CA on 4/26/2019

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Solid connection. Heavy duty and a hold that will last.

Pros:

Cons:

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0 of 0 found this helpful

Connections Top Notch

Lydon from Little Rock, AR on 3/10/2019

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The build quality is exceptional and even though I had to modify it for the application it fits a true 4 gauge power and ground.

Pros: Fits a true 4 gauge power and ground wire

Cons: Please specify that the ring terminal is for a 0/1 gauge connection

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0 of 0 found this helpful

Just average

joe from Acworth, GA on 2/15/2019

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I think it was average product for Universal fit it did not work great for my application. I'm sure for some applications it's just fine in my case it was short the hole was too small it had to be sanded the paint off and I feel like it was poorly built

Pros: If it fits the application you need plenty of them good choice

Cons: If it does not fit you'll be very disappointed

Crutchfield response on

1 of 1 found this helpful

T-Spec Set Screw Ring Terminals

Nicholas from Phoenix, AZ on 1/20/2019

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Perfect. Heavy duty, high quality. Just like you expect from Crutchfield.

Pros:

Cons: None

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0 of 0 found this helpful

T spec terminals

Luis from Othello, WA on 11/25/2018

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These were a lot easier to mount that the traditional ring terminals and held the wire a lot better and stronger too

Pros: Easy to use better connection in comparison to regular ring terminals

Cons:

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0 of 0 found this helpful

Termanel ends for battery cable

Tim from Manassas, VA on 6/24/2018

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They work great and give a solid connection. I am using them for a battery backup system.

Pros: Great connection for better power

Cons: None

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0 of 0 found this helpful

Clean Power To My Amp

Rod from Midlothian, VA on 6/4/2018

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Solid fork spade connector well built.

Pros: Solid, well made, fits a true 4 Gauge wire

Cons: Black coating on the finishing should have been left unfinished.

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0 of 0 found this helpful

T-Spec Set Screw Ring Terminals

Nick from Concord, NH on 5/2/2018

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Wow what a steal with these... The quality is Fantastic and the price is just as good...

Pros: Quality...

Cons: None

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0 of 0 found this helpful

Great buy

Joshua from Owensville, IN on 4/30/2018

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These are well worth the money. I myself think think it's a bargain because they look really clean have rubber protecting cover and you can't see no copper plus you do not need no electric tape. Overall if your looking to make a clean look I highly recommend this product. Plus you are get a great deal.

Pros: Clean look and safe with the rubber cover

Cons: None literally

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0 of 0 found this helpful

T-Spec Set Screw Ring Terminals

Nicholas from Cleveland Hts, OH on 4/15/2018

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Very high quality.

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0 of 0 found this helpful

Made making connections easy

Bruce from Scott Afb, IL on 3/11/2018

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Worked great for my install, much more secure than crimping terminals on huge wire. Fit both 0 and 4 ga wire. I opted to file down the black coating to create a better connection not sure why they painted the whole thing but it didn't seem logical to be painted where the terminals hooked up to power or ground.

Pros: Made connections easy with thick wire

Cons: The connection areas are painted where contact with the ground or power are made.

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1 of 1 found this helpful

T-Spec Set Screw Ring Terminals

Crutchfield customer from Weaverville, NC on 1/29/2018

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Very well made 0 gauge wire fits with no problem and set screw has teeth on the end to keep the wire from pulling out happy with my purchase.

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Crutchfield response on

2 of 2 found this helpful

T-Spec Set Screw Ring Terminals

michael from Roswell, NM on 11/13/2017

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Heavy duty ring terminals. I am impressed so far.

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

Quality

Coby from Moreno Valley, CA on 6/24/2017

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Built with quality. Love them. The set hole is not actually 3/8 as stated. It's a little smaller around 5/16

Pros: Quality is unmatched.

Cons: Not a 3/8 ring as stated. Will not fit over a battery stud.

Crutchfield response on

1 of 1 found this helpful

Great for non-professionals.

Greg from San Francisco, CA on 4/17/2017

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As someone who does not have access to all the great tools in a fully stocked car audio shop this product is great. It's very hard to justify getting an expensive crimping tool when, at most, I need to do less than a hand full of large cable crimps every few years. With a small bag a ferrules and these terminals, you can get strong crimp like connections without all the large expensive equipment.

Pros: Compact Easy to use Strong Professional quality installation.

Cons: none.

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1 of 1 found this helpful

T-Spec Set Screw Ring Terminals

Mark from Columbus, OH on 1/22/2017

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Very Nice Quality!! No crimping, Looks Very Professional, Used it with another brand Distribution Bar, 100% ordering more.

Pros: Everything is 100% Professional quality, Heavy and durable NICE!

Cons: Not 1 thing i can find !

Crutchfield response on

0 of 0 found this helpful

T-Spec Set Screw Ring Terminals

Crutchfield customer from Manhattan, KS on 11/8/2016

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Great product

Pros:

Cons:

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0 of 0 found this helpful

Great ring terminals

Randy from Morristown , TN on 9/14/2016

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High quality, nice finish . Not many connectors on the market these days with this type of build quality

Pros: Quality, finish,

Cons: None

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0 of 0 found this helpful

T-Spec Set Screw Ring Terminals

Crutchfield customer from Edmonds, WA on 9/1/2016

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i love these end terminals. Used to run these on my navigator back in the day and have been looking for some nicer ones for my street rod. Made a set of custom cables and looks awesome !

Pros:

Cons:

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0 of 0 found this helpful

T spec

Jarod from Hutchinson, MN on 7/30/2016

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Very solid connectors. Would buy it again.

Pros:

Cons:

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0 of 0 found this helpful

T-spec Set Screw Ring Terminal

Blaine from Anaheim, CA on 7/15/2016

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My crimp on terminal worked loose after a few years and I found the T-spec terminal, I wish it would have been available when I built my system. It is exactly what I needed to repair my amplifier power cable and the ground cable.

Pros: Set screw fastening is quick and secure, Solid construction

Cons: None

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0 of 0 found this helpful

Heavy duty

David from New Orleans, LA on 5/8/2016

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These are great terminal. Just by the weight you can feel the heavy duty aspect of these. Easy to use and secure connection provided.

Pros: Weight Secure connection Construction

Cons:

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0 of 0 found this helpful

Good terminals

william from Mansfield, OH on 4/17/2016

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Bought these for my 2nd battery hookup in the trunk these are nice it beats crimp terminals and awesome quality heavy duty terminals

Pros: Well.built terminal

Cons: Lil pricey

Crutchfield response on

0 of 1 found this helpful

Good product

Rich from Wexford, PA on 4/10/2016

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Nice and easy

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

Great quality !

George from canton, OH on 3/6/2016

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I bought these terminals to connect 0 AWG wires to a power inverter in my work van. Previously I had crimp terminals , but , since I am very particular about the appearance of my van and tools in general, I decided to replace them with these set screw terminals. The 0 AWG wires fit perfectly and the set screws locked really tight. So the finish product is a combination of high efficiency and beautiful aesthetics ! :) Last but not least , dealing with Crutchfield is experiencing a true professional service in all aspects, during and after the sale. And great price too !!!

Pros: Great quality

Cons: None

Crutchfield response on

0 of 0 found this helpful

Fast!

Mike from New jersey on 12/30/2015

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Very fast shipping , terminals look awesome

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Cons:

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0 of 0 found this helpful

Sturdy Construction

Ray from New York on 11/21/2015

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Sturdy construction and connection is easy.

Pros: Sturdy construction and the installation is foolproof, its an excellent value for the price and provided an excellent connection with a little sanding for optimal contact.

Cons: The positive terminal needs a little more red to be more visible,for pros its not an issue.

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0 of 1 found this helpful

good price

britt s from Virginia on 8/9/2015

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really good made well and good price. and zero gauge hard too find this big a terminal for this price. got 4 packs too do all my hook ups from battery too cap too grounds all covered.

Pros: zero gauge

Cons: none that i can think of

Crutchfield response on

1 of 1 found this helpful

Well made

SJH from Wisconsin on 7/24/2015

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Well made and easy to use but I will they would sit flush

Pros: Well made and secure connection

Cons: I wish they would sit flush. Have to be creative with securement because they do not sit flush

Crutchfield response on

1 of 1 found this helpful

Nice Terminals

TBON from Texas on 5/15/2015

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these worked perfectly and provided a solid electrical connection. I was worried that maybe the color was some sort of coating/anodizing that would add resistance, but if it did, it wasn't measurable. Nice terminals, reasonable price.

Pros: Easy, reusable ring terminal, heavy gauge, good conductor

Cons: None that I can think of.

Crutchfield response on

2 of 2 found this helpful

Great

Blake T from McKinney, Texas on 5/8/2015

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Just what I was looking for, I was kinda spectacle about it but when they showed up they were perfect.

Pros: Exactly what I needed

Cons: May be a bit to big.

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0 of 0 found this helpful

T-Spec Set Screw Ring Terminals

Lucas from Minnesota on 4/14/2015

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Item as described and works great. Would recommend to anyone for clean and simple car audio installation.

Pros: Quality product, makes car audio installation much easier.

Cons: Price

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0 of 0 found this helpful

amp end for hot wire to battery

justin h from broadway va on 4/10/2015

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I recently broke my hot wire end off and needed another. I walked into Crutchfield and was just going to look for them myself but soon as i walked in i was greeted and asked if i needed help. He directed me right to what i needed. Great service. And there also very durable and reuseable. If for some reason i need another one, im buying the same product. I have no worries that itll break or anything

Pros: Durable, very strong, reuseable, no crimping required

Cons: None at all

Crutchfield response on

0 of 1 found this helpful

Great terminals

Jrod from Phoenix, AZ on 4/9/2015

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These are awesome. The look nice, and I like the simple lock nut fastener to clamp on the wire. It's easy and secure.

Pros: Looks great Ease of use Holds wire secure

Cons:

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0 of 0 found this helpful

These things are awesome!

kris B from Texas on 2/4/2015

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If you're wanting the most secure connection for your cable this is what you want! They replaced my cheap self-crimped connectors. I'll use these for any install for now on!

Pros: great connection!

Cons: none

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0 of 0 found this helpful

T-Spec Set Screw Ring Terminals

mauricio from California on 12/15/2014

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great quality terminals, large and wont fit to amplifier

Pros: good quality, very solid

Cons: wish they had smaller terminal ends to fit to amplifier end as well

Crutchfield response on

0 of 1 found this helpful

Great Product

Hot-Wire from NC on 10/22/2014

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Terminals worked just liked they were supposed to. They gave nice clean look and made a nice solid connection. I had to modify center opening making it bigger. I used it on my 4 gauge power wire.

Pros: Nice clean professional look. Solid connection also. Very simple to install.

Cons: Small modification may be needed depending on what terminal is being used for. Still a great product.

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0 of 0 found this helpful

T-specs Ring Terminals are Fantastic

M from Menneapolis, MN on 10/21/2014

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These ring terminals are amazing! The price is even better! i used these for my big three. i shopped around for 0 gauge ring terminals and these were the lowest by far and the quality is Competition grade A. from the rubber coverings to the exact true 0 gauge fit even down to the Allen wrench screw that dost strip and is a tight to prevent lose connections. i recommend getting 0 gauge terminals from Crutchfield because the shipping was fast (two days) and customer service was fantastic. Don't be a dummy and get these fantastic terminals for the lowest price possible, from Crutchfield!

Pros: -True 0 gauge for correct fitting -color coded with rubber covering to prevent accidental crossing of wires -Allen wrench screw to assure tight and secure clamping of wires -correct 3/8" terminal hole

Cons: -Coated black paint that should be removed by sanding at connection point

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0 of 0 found this helpful

Great product

kyle from PA on 10/14/2014

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The terminals were too big for the slots on my amp, i'm not sure if i made a mistake and bought ones that were too big or if they're gauged for a bigger amp. I have 4 gauge wiring. I had to have a friend of mine do some metal work and thin them down and make them a bit skinnier so i could use them.

Pros: Awesome solid connection Looks way better than bare wires

Cons: They were too big for my amp

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0 of 0 found this helpful

awesome

stan from michigan on 8/28/2014

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these things make installation a breeze and look so much cleaner than bare wires

Pros: looks good easy to use

Cons:

Crutchfield response on

1 of 1 found this helpful

Great product

Crutchfield customer from Ogdensburg,ny on 8/21/2014

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Great product!!! Worked like it was advertised!!!

Pros: Better connection!!!

Cons:

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0 of 0 found this helpful

Very Simple

G from Alabama on 6/4/2014

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These terminals were very simple to install.

Pros: Secure wire very well.

Cons: None

Crutchfield response on

1 of 1 found this helpful

Set screw ring terminals

ltsmelto from bend or. on 2/20/2014

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Great rugged product. Solid construction

Pros: heavy construction sold materials. Deep socket for wire.

Cons: 4 ga opening is a little small.

Crutchfield response on

1 of 1 found this helpful

Great Product. Be sure to check fit first!

Taylor C. from Dyersburg, TN on 1/9/2014

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I got those terminals to improve the cleanliness of my build and because this in my daily driver also to decrease the time it takes to remove or replace my amplifier for when I need the extra space. I got these terminals for a Kenwood 7205. This amplifier has a flat power wire connection, instead of the tubular variety. The amplifier lists that it accepts 4 gauge, but it does not accept these terminals. They are slightly too wide. Also a little to thick for the factory bolts to reach all the way through. These terminals aren't overly large, I think the kenwood is just a little small. I highly recommend these terminals!

Pros: Build Quality, Ease of Use, Appearance, Price

Cons: Doesn't fit all amplifiers (even some that accept 4 gauge.

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3 of 3 found this helpful

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Pros:

Cons:

Crutchfield response

<< >>

More details on the T-Spec Set Screw Ring Terminals

Mark G.

Product Research

Features

Overview: This package includes a pair of T-Spec v10-series ring terminals for your power cables. The terminals have a flat black finish, and can accommodate 4 AWG wire. A rubber insulator is included with each ring terminal.

Set Screw: The terminals have a heavy duty set screws to securely hold the power cable in place. A 3mm Allen wrench is required to tighten or loosen the set screws.

Polarity: The ring terminals have a band around them to mark the polarity. One terminal has a red band and the other has a blue band.

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
was just looking online and came across your product and i thought i give it a try. [ Curtis  Sep 02, 2019 ]
A
Sturdy and no hassle with crimping etc [ William  Mar 07, 2019 ]
A
It fits the 4 gauge wire I want to use to install a power inverter in my vehicle. [ Ronald  Jan 25, 2019 ]
A
Easier to use than crimping [ Chad  Dec 16, 2018 ]
A
Better than wrapping wire around a terminal screw. [ Jerry  Oct 20, 2018 ]
A
Overall reviews were good [ David  Jul 31, 2018 ]
A
they look cool enough and they will prevent fraying at the ends of the wires going into my amp (hopefully, idk yet). [ Matthew  Jul 13, 2018 ]
A
Better connection [ ABEL  Jul 06, 2018 ]
A
Like the way they looked, the price and needed them for my system [ Dave  Jun 26, 2018 ]
A
Recommended by norm [ Charles  Jun 08, 2018 ]
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Needed a better connection for power wire [ W  May 06, 2018 ]
A
Good quality terminals, will match the ones im already using from you guys [ Jordan  May 05, 2018 ]
A
I could crimp this critical connection with the tools I have but I felt this was a stronger, more secure termination than my crimping! [ Mark  Feb 28, 2018 ]
A
I've used these in the past and felt they are good quality and they give the job a clean look. [ Dennis  Feb 26, 2018 ]
A
Seems better than a crimp. [ Bruce  Feb 14, 2018 ]
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recommendation [ ROBERT A  Feb 08, 2018 ]
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they look cool [ Alan  Sep 26, 2017 ]
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They make what I'm doing easier [ Stephen  Jul 15, 2017 ]
A
They are reusable! [ caleb young  Jun 29, 2017 ]
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I bought it for a clear connection. [ ANTOINE L  Jun 26, 2017 ]
A
It was either pay for shipping or pay a bit less and get a pair of these with free shipping - sort of a no brainer. I'll wind up using them when I get around to the Big 3 upgrade. [ Barrett  Jun 03, 2017 ]
A
Looking for impovements in car audio wiring [ Gary  May 22, 2017 ]
A
Easy and fast connection [ Matthew  May 10, 2017 ]
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good reviews from friends [ Damien  Oct 28, 2016 ]
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do not like crimps [ wayne  Aug 27, 2016 ]
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these make good battery connections for audio systems [ B  Aug 06, 2016 ]
A
Quality, easy to install wire and based on reviews for T Spec [ Tomasz  Jul 24, 2016 ]
A
Needed new terminals [ ALDO  Jun 05, 2016 ]
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my power wire kept coming loose because the wire doesn't fit snug. This should fix that! [ Jeremiah  May 28, 2016 ]
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Wanted to get better ground connection. [ DAVID  Apr 12, 2016 ]
A
Plugging bare wires straight to your amp can sometimes come loose and if you want to disconnect your cables you will need to cut and remake the cables again. In order to have a more secure connection and avoid having to remake the cables, I chose to use the screw ring terminals. [ RENEL  Apr 11, 2016 ]
A
to install right [ harold  Mar 23, 2016 ]
A
complete my amp install. [ thomas  Feb 07, 2016 ]
A
These terminals have a very clean and durable look. I am installing them on an off-road vehicle and need something that will hold up and not come loose due to vibration. [ DanenG  Jan 01, 2016 ]
A
I needed it for my 0 Gauge wires so that I can connect them to my 150 amp fuse. [ Corey  Feb 14, 2019 ]
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To make a better and solid connection [ RAYMOND  Jan 16, 2019 ]
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Just what I needed. [ Andrew  Jan 13, 2019 ]
A
Much easier to plug in wires to the amp with these terminals. No crimps needed [ Cody  Dec 29, 2018 ]
A
Its simple and easy to use [ jacqueline  Dec 09, 2018 ]
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does not require crimping [ MARY  Nov 30, 2018 ]
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EASY TO HOOK UP [ TYRONE  Nov 04, 2018 ]
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wanted something more robust than crimp on terminals [ PHILIP  Oct 18, 2018 ]
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Easy installation for big 3 [ Dany  Jul 21, 2018 ]
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Like the way they looked and the price and needed them for my system [ Dave  Jun 26, 2018 ]
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To make it easier to hook up my amp positive and negative wire's. [ Michelle  May 24, 2018 ]
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Needed for connection of power and ground to amp. [ Richard  Apr 26, 2018 ]
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Car amp hook up [ Catherine  Mar 07, 2018 ]
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I purchased these because of the way they allow a secure connection, and well the way they are constructed. [ Shawn  Oct 08, 2017 ]
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Very very good price!! [ Shacoby  Aug 02, 2017 ]
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Needed one to connect 1/0 gauge power wire to distribution block. Will never mess with crimp on terminals ever again. [ Megan  Apr 20, 2017 ]
A
It is a genius idea! I change system configurations all the time. This will make for a clean and custom look without having to buy a crimper for this large of wire. [ Michael  Apr 15, 2017 ]
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I love clean install and these work great [ Tyler  Oct 06, 2016 ]
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Squeeze terminals wouldn't hold 1/0 wire. [ Dan  Sep 25, 2016 ]
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I like the quality much better then standard crimp terminals. And I like the color. [ Randall  Sep 01, 2016 ]
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these make good battery connections for audio systems [ B  Aug 06, 2016 ]
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It's fastest connect [ AGUSTIN  May 30, 2016 ]
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Plugging bare wires straight to your amp can sometimes come loose and if you want to disconnect your cables you will need to cut and remake the cables again. In order to have a more secure connection and avoid having to remake the cables, I chose to use the screw ring terminals. [ RENEL  Apr 11, 2016 ]
A
to install right [ harold  Mar 23, 2016 ]
A
These ring terminals look really cool and are super affordable. For heavy gauge wire, I prefer them to crimp or solder type ring terminals. You may have to modify your battery post, or purchase adaptors. I have the GM style side terminal batteries and just replace the pain-in-the-neck terminal bolts with 3/8" bolts with a jam nut and they work great. [ DanenG  Feb 04, 2016 ]
SHOW MORESHOW LESS

16 questions already asked

Q
Will these fit an Alpine MRP-500 amp for the ground + power wires, I have 4 gauge wire currently installed?
[ Kaiser  Oct 31, 2018 ]
1 answer
A
These should fit your 4 ga. wires and the terminals on the amp as well. I use these terminals for 4. ga wire and they fit the terminals on my Pioneer amp perfectly. Luckily, Crutchfield has amazing service and will likely refund you should they not fit.
[ pullpitch  Nov 05, 2018 ]
Q
Will these go in to a speaker output on a amp that has narrow screw down connectors? It's a kicker 1200.1 if that helps.
[ Rick  Mar 22, 2018 ]
1 answer
A
Connectors like these can work as long as the opening in the port on the amp is at least 0.638" wide or wider. But I should mention these may not hold the speaker wire as they are designed to work with wire as big as 4 gauge. We have connectors better suited for speaker wire gauges. I recommend contacting an advisor on 1-800-324-9695 for a personal recommendation My Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=101
[ Paul  Apr 02, 2018 ]  Staff
Q
anybody know what size the set screw is? just want to make sure it's meaty enuf and not too small.
[ GARY  Jan 26, 2018 ]
1 answer
A
The set screw is plenty large. It is 5/16 (.312) in diameter.
[ Ogaz Enterprise  Jan 31, 2018 ]
Q
Do the barrels become electrified? My terminal posts are very close together. I worry the metal would easily touch the other connector and short out.
[ JesusAli  Apr 23, 2017 ]
2 answers
A
Yes the whole thing will be electfied
[ keane  Apr 25, 2017 ]
A
No, it doesnt touch each other plus it have a cover for the wire. I never have an issue with it.
[ Amaury  Apr 24, 2017 ]
Q
Will this fit 2 gauge wire?
[ Hank  Jul 09, 2016 ]
2 answers
A
Nope, 4 gauge is as big as will fit.
[ Michael  Jul 10, 2016 ]
A
Yes it will fit.... i have several sets and have had no problems. I would suggest to also buy metric allen wrench set to properly tighten.....
[ Troy  Jul 09, 2016 ]
Q
Are the terminal holes the right size to fit onto the car battery? Also, does it come with any plastic tubing (once it's connected to the wire) to seal over the connection?
[ Nick  Aug 20, 2014 ]
8 answers
A
The holes are only about 3/8". I used them to connect to a distribution block. I can't remember if it came with a plastic sleeve, I think it did
[ KEN  Aug 23, 2014 ]
A
Yes I have one on my terminal fits no problem
[ KERTTON  Aug 23, 2014 ]
A
Hi Nick, The holes do not fit on the actual battery terminal but they do fit the screws that tighten down the battery cables. That's where I put them.
[ MICHAEL  Aug 22, 2014 ]
A
Yes to both of your questions.
[ JAJA  Aug 22, 2014 ]
A
No plastic tubing . Terminal holes fit over standard 3/8" screw studs but NOT over the large smooth studs on a car battery.
[ THUY Q  Aug 22, 2014 ]
A
Yes they do.
[ Antwyan  Aug 22, 2014 ]
A
Yes they do.
[ Antwyan  Aug 22, 2014 ]
A
they will work with a gm adapter that screws into a side mount battery and they do have plastic covers i used these and works and looks nise
[ scott  Aug 22, 2014 ]
Q
Hello is this good for power and ground for a CX 300.4 Four-Channel Amplifier 0/1 gauge wire thank you ?
[ Freddy  Aug 19, 2019 ]
1 answer
A
Hi Federico, thanks for your question! The T-Spec Set Screw Ring Terminals would work out great for your power/ground wires! These terminals will give you a sturdy connection, so you won't need to worry about any frayed or loose wiring.
[ Jess  Aug 29, 2019 ]  Staff
Q
Hi I have a Power Acoustik Caliber Class D 8000w Amplifier. Will this product fit my power and ground terminals?
[ Robert  Mar 16, 2019 ]
2 answers
A
You will have to grind down the front and terminals
[ William  Mar 18, 2019 ]
A
The power terminals on your amp do not require these. You would simply strip the last 3/8" of your wire, insert it into the terminal, and tighten the set screw.
[ Gary A.  Mar 16, 2019 ]
Q
Hi I have a Power Acoustik Caliber Class D 8000w Amplifier. Will this product fit my power and ground terminals?
[ Robert  Mar 16, 2019 ]
8 answers
A
If your using for power and ground into the amp you can't use these you either want reducers or just put your wires into the amp if they fit without reducers. These are good for hooking to your battery.
[ Michelle  Mar 22, 2019 ]
A
Yes
[ Jerry  Mar 22, 2019 ]
A
It should . I have a 3000 planet audio amp I had to file down the sides a tad bit but it being a 8000w I'm sure they built it to use 0 gauge wire .
[ Dominick  Mar 22, 2019 ]
A
I'm not really sure. SorryEnter
[ Jeffrey  Mar 22, 2019 ]
A
No, I bought these for the same use, they are massive, way to big to use as terminals for my amplifier
[ Jake  Mar 22, 2019 ]
A
Depends on if they're fitted for 0 gauge wire initially, considering 0 gauge is significantly larger than 10/12. When I purchased these I did have to modify their size to accommodate for the terminals, but overall they were easy to modify. It won't affect their output level, it's just a connection.
[ Eithian  Mar 22, 2019 ]
A
I doubt it. These are more for connections to the battery or a capacitor.
[ Donnie  Mar 22, 2019 ]
A
They are 3/4 inch wide. Check your amp terminal width because I am unsure. Hope that helps
[ MICHAEL  Mar 16, 2019 ]
Q
Are they 100% copper inside?
[ Jovan  Sep 26, 2018 ]
2 answers
A
They look to be copper on the inside, nickel plated on the outside, but it's not specified anywhere that I can find.
[ Gary A.  Oct 02, 2018 ]
A
Yes
[ Tony  Oct 02, 2018 ]
Q
Will this fit two #4s?
[ aaron  Jul 19, 2018 ]
2 answers
A
Technically yes, but I would recommend putting the two #4 into a splitter and coming out with #1/0 6 to 12 inches from the splitter and put the end on it!
[ BRIAN  Jul 19, 2018 ]
A
Yes
[ Brittanie  Jul 19, 2018 ]
Q
Will this also fit 0 gauge?
[ Nickkkk  Dec 16, 2017 ]
5 answers
A
Yes
[ Tony  Oct 02, 2018 ]
A
Yes it will
[ Gregory  Dec 17, 2017 ]
A
Yes but use the covers that comes with them and you might have to grind them a little
[ Nicholas  Dec 16, 2017 ]
A
Depends on the brand. Some have thicker wires than others. If the 0 guage wire is on the thicker side than it might not fit
[ David  Dec 16, 2017 ]
A
Yes
[ Shacoby  Dec 16, 2017 ]
Q
Will these fit 0 gauge too?
[ Nickkkk  Dec 16, 2017 ]
5 answers
A
Yes, no issues.
[ Tony  Dec 22, 2017 ]
A
Yes. Zero gauge fits just fine.
[ MICHAEL  Dec 19, 2017 ]
A
They will as 0 gauge is only slightly smaller than 1/0, but you will want to use something like a ferrule or some means of keeping the strands of your power cable together. I used on 1/0 and used a ferrule with these terminals to keep the end of the wire clean and no frayed strands.
[ Sheila  Dec 18, 2017 ]
A
I used 4 gauge and from the about this item it says 1/0 ga meaning yes it will fit 0 gauge
[ Drew  Dec 17, 2017 ]
A
Don't know, I got them hooked up to 2 gauge welding cable..
[ Juan  Dec 16, 2017 ]
Q
will this fit a 2/0 wire ?
[ jeffrey  Aug 23, 2017 ]
3 answers
A
Yes . That's what I have now .
[ Dominick  Mar 22, 2019 ]
A
Never hurts to try if no you could always return it
[ Drew  Dec 17, 2017 ]
A
No it won't, only 1/0 gauge.
[ JAROD  Aug 23, 2017 ]
Q
Do this item connect directly to a compacitor?
[ Kevin  Aug 06, 2014 ]
7 answers
A
Yes it does
[ WALTER  Aug 06, 2014 ]
A
Do you mean capacitor ?Yes it does!
[ mauro  Aug 06, 2014 ]
A
Should work but you would probably need to mount with the ring upside down so it will sit flush. Short answer, yes.
[ craig  Aug 06, 2014 ]
A
Yes
[ PATRICK  Aug 06, 2014 ]
A
To a compactor, I am not sure! If you want to connect to an amp, you will have to shave the brass down to fit! You should be fine, just if you do have to grind down the side it will shave fast so be careful!
[ JOSHUA RICHARD  Aug 06, 2014 ]
A
I used these terminals to connect to batteries & battery switches. I do not have any capacitors in my system, nor have I worked with capacitors for audio systems, so I am not familiar with there shapes. What I can tell you is that these terminals are quite large & well built. I was surprised to see how substantial these terminals are. So... 1) You must ensure that you have some space around your capacitor to use these. They are far bigger than normal crimp on terminals. 2) With normal crimp on terminals, one side is almost perfectly flat with the bottom of the terminal. Example... ------------- ||||||||||||||||| -------------------- With these terminals, neither side is "perfectly" flat because of the large round barrel. ONE side of these terminals is "flatter" than the other, but neither side will fit flush against the top of the battery, capacitor, whatever. Example... ------------- ------ ||||||||||||||||| -------------
[ JOSEPH R  Aug 06, 2014 ]
A
Yes
[ Derek  Aug 06, 2014 ]
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