Another great reat producct,
Richard from Intl Falls, MN on 3/13/2023
Great product
Pros: Great product, very solid metal or aluminum construction l, Not cheap plastic
Cons: No cons !

0 of 0 found this helpful
EFX Remote Level Control
Tyler from Houston, TX on 9/9/2022
Excellent very simple but this is a must have especially if you use the Taramps
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1 of 1 found this helpful
Simple external level control
Erik from COEUR D ALENE, ID on 7/15/2022
This is an easy to use level control. I have it in line between the head unit output and amp input on my subwoofer channel. Works great to reduce bass when you don't want it at as high a level in comparison to the other speakers. All it does is reduce amp input level from its peak, it is not powered and does not increase the output level of any device (which I did not expect it too).
Pros: Easy to install, simple to use.
Cons:
3 of 3 found this helpful
EFX Remote Level Control
Gregory from Nikiski, AK on 4/26/2022
Nice, works great. You will need (2) male-to-male RCA adapter & doublsideed tape.
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0 of 0 found this helpful
Great
Brandon from The Villages, FL on 3/28/2022
Great knob. Zero added noise unlike the LC1s.
Pros: Zero added noise.
Cons: None.
1 of 1 found this helpful
Killer bass knob for any amp
Brandon from Plymouth, MA on 1/21/2022
Great little control for your bass
Pros: Size function
Cons: Non
0 of 0 found this helpful
EFX Remote Level Control
Crutchfield customer from Del Norte, CO on 8/15/2021
0 of 0 found this helpful
EFX Remote Level Control
Crutchfield customer from Redmond, WA on 6/4/2021
Works good. I needed a volume control for zone 2 on my Clarion M508 marine radio head. Now I can utilize all of the features of the radio head.
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0 of 0 found this helpful
EFX Remote Level Control
Crutchfield customer from South Fork, PA on 4/17/2021
0 of 0 found this helpful
Worked Great to Connect Sub
Crutchfield customer from Raleigh, NC on 12/18/2020
The wireless link worked easily and perfectly to connect my sub across the room. Sound quality and reliability are good. The transmitter and receiver units have lights on them which can show in a dark room. That could be fixed with a bit of tape in the unlikely event it is an annoyance in your darkened home theater. Just a thought.
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0 of 0 found this helpful
Must-have
Crutchfield customer from Tipp City, OH on 8/24/2020
This is a must-have if using inline with a powerful subwoofer arrangement. Allows you to dial-in the perfect amount of bass with the rest of your system, regardless of the song you are playing. The music sounds so much better when you get the bass level just right!
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0 of 0 found this helpful
EFX Remote Level Control
Crutchfield customer from Round Rock, TX on 7/7/2020
The item worked as it should. The item was shipped and received very quickly.
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0 of 0 found this helpful
EFX Remote Level Control
Crutchfield customer from Middletown, DE on 5/26/2020
The switch works very well. The product shipped very fast and was easy to install. Very good quality. I highly recommend to anyone looking to have some control over there bass amp or any amp set up you have. I'm running a factory system and installed a sub and amp in the trunk. This switch helps with adjusting the bass because my amp does not have a remote for it. So I had to keep opening the trunk to adjust the gain. Also when I'm going down the highway with the windows open, I lost a lot of my bass, so having this knob worked out so great because I can turn the amp up more to push more bass out. I found myself working this switch pretty often and I installed it in a spot that I don't have to really reach for it, its right where my hands can get to it very easy.
Pros: Great quality, clicks at mid point so you don't have to guess, saved me the pain of having to pull over to adjust my amp.
Cons: Cant keep my hands off of it, I'm always adjusting. lol
1 of 1 found this helpful
Modified to fit and be discreet
Crutchfield customer from Orange Park, FL on 4/15/2020

2 of 2 found this helpful
EFX Remote Level Control
John from Beaumont, CA on 3/10/2019
Just what I needed!
Pros: Perfect do my install
Cons: I wish I would have known earlier!
1 of 1 found this helpful
Big improvement for amp control
Doug from Florence, OR on 2/9/2019
Works great, definitely a must to adjust quickly for different songs or turn down the bass if someone is sleeping etc. nice small unit looks great.
Pros: Cheap, looks nice, works perfect, easy to instal
Cons: None
1 of 1 found this helpful
A convenient volume control for my bass
Gerald from Jacksonville, FL on 11/26/2018
Perfect volume control for my new Subwoofer and mono amp.
Pros: Price, delivery, features were all perfect
Cons: none
1 of 1 found this helpful
EFX Remote Level Control
Crutchfield customer from Benton, LA on 8/20/2018
Works perfectly, allowed me to control the bass when the amp didn't have a remote hook up for a bass knob.
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0 of 0 found this helpful
EFX Remote Level Control
carlos from Phoenix, AZ on 6/5/2018
Works great, it just adjusts your volume not the bass levels.
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0 of 1 found this helpful
Great Product
Joshua from Darlington, SC on 11/22/2017
Exactly what I needed to control my amp volume
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0 of 0 found this helpful
EFX Remote Level Control
Dave from Springfield, MO on 9/18/2017
I bought this product hoping to increase volume to my amps. Unfortunately it does nothing. This box is a simple unit to move your volume knob from your head unit to a different location and, simply put, it does not have any gain to your amps or your preamps ..
Pros: moving volume control to a different location
Cons: Volume does not increase the volume from head unit meaning there is no gain..also it has only 1 input
1 of 45 found this helpful
Perfect solution for a volume control without a preamp
Phillip from Spartanburg south Carolina on 2/9/2017
I'm using this thing as a volume control between my tascam cd player and parasound z amp driving my focal 807v speakers and it sounds super. No noise at all.
Pros: Perfectly clear sound
Cons: Only one input
4 of 5 found this helpful
EFX Remote Level Control
Jesse from Brentwood, TN on 12/10/2016
3 of 3 found this helpful
EFX Remote Level Control
Will from Los Angeles, CA on 10/15/2016
I am most happy after installing 2 of these controllers, one for the front before the front amp and the other before the rear amp. Really easy to adjust the sound you want from different recordings in my 1969 Camaro SS.
Pros: Works well Easy to install Looks great
Cons: The heads of mounting screws bigger than holes in controller, nothing a quick walk to the grinder could not fix
0 of 0 found this helpful
EFX Remote Level Control
hartzal from Navasota, TX on 9/13/2016
0 of 1 found this helpful
EFX Remote Level Control
PS2 from Acworth, GA on 5/31/2016
This was used on the zone 2 output of the M505 Clarion marine stereo. The zome 2 output is fixed volume (full output!) so this knocked the output down so you could listen to a different area on the boat. Easy hook up and mounting, too.
Pros: Ease of installation and performance.
Cons: Had to use different screws to mount.
0 of 0 found this helpful
This product works
Stephen from new york, NY on 3/15/2016
Does as advertised. Allows me to control the volume from TV (RCA outputs) to headphones. The volume was uncontrollable without it.
Pros: Works
Cons: None
2 of 2 found this helpful