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Rockford Fosgate T1500-1bdCP

Power Series mono sub amplifier — 1,500 watts RMS x 1 at 2 ohms

24 Reviews | 5 questions - 9 answers


Our take on the Rockford Fosgate T1500-1bdCP

Power Series amplifiers actively monitor their speakers' performance using Rockford Fosgate's Constant Power technology. A speaker's impedance naturally fluctuates as it performs. So, just like your cruise control increases the engine's RPM to maintain your car's speed uphill, Constant Power maintains this amp's output by increasing its internal voltage and current when the speaker's impedance rises. This results in up to a 25% increase in the amp's total power output, especially in the crucial range below 50 Hz where a sub amp really has to shine.

Powerful bass performance

Rockford Fosgate enjoys a well-deserved reputation for building high-quality mobile audio products. Their Power Series amps sit at the top of the car audio food chain, with proven durability and proprietary technologies that deliver stronger, more reliable performance than most other amps on the planet today.

High-grade internal components mean high-power output.

Rockford Fosgate's high-tech solutions yield more power

Power Series amplifiers actively monitor their speakers' performance using Rockford Fosgate's Constant Power technology. A speaker's impedance naturally fluctuates as it performs. So, just like your cruise control increases the engine's RPM to maintain your car's speed uphill, Constant Power maintains this amp's output by increasing its internal voltage and current when the speaker's impedance rises. This results in up to a 25% increase in the amp's total power output, especially in the crucial range below 50 Hz where a sub amp really has to shine.

Rugged construction, massive bass

Rockford Fosgate builds each Power Series mono amplifier with heavy-duty, state-of-the-art components. The award-winning Dynamic Thermal Management design manages the temperature of the internal components, distributing heat evenly for higher efficiency and lower distortion. The unique heat sink allows the heat to escape more readily so the high-power output transistors stay cooler and last longer.

Can you say 1,500 watts?

The T1500-1bdCP mono sub amp uses an efficient Class bd design to deliver up to 1,500 watts to your subwoofer system from a remarkably compact chassis. This amp can even drive a 1-ohm load, so you can get massive bass out of a wide variety of system designs. The variable 24/dB per octave crossover creates a more natural sounding transition from your speakers to your subs. And the 2-year warranty tells you that Rockford Fosgate stands behind this bass behemoth.

T1500-1bdCP connections

Confused about impedance? Check out our article on matching subs and amps.

Product Highlights:

  • mono subwoofer amplifier
  • 1,000 watts RMS x 1 at 4 ohms (1,500 watts RMS x 1 at 2 ohms)
  • 1,500 watts RMS x 1 at 1 ohm
  • CEA-2006 compliant
  • Dynamic Thermal Management cooling system
  • variable low-pass filter (35-250 Hz, 24 dB/octave)
  • selectable subsonic filter (28Hz, 24 dB/octave)
  • variable bass boost (0-18 dB at 45 Hz)
  • optional wired remote bass boost
  • Class-BD amplifier design
  • MOSFET power and output stages
  • preamp-level inputs and outputs
  • 4-gauge power and ground leads and a 200-amp fuse recommended — wiring and hardware not included with amplifier
  • no onboard fuses — when installing multiple amps in a system, an additional 200-amp in-line fuse between the distribution block and the amplifier is recommended
  • 14-15/16"W x 2-1/4"H x 8-15/16"D
  • warranty: 2 years
  • Our 60-day money-back guarantee

Bought this amp for the system I put in my truck and couldn't be any happier! Puts out tons of power to my subs and exceeded my expectations! Highly recommend getting this amp if your wanting some power to put to your subs

Erikk Santiago, CAMILLA, GA

What's in the Box:

  • Mono-channel amplifier
  • Four 1-1/2" Self-tapping screws
  • Installation & Operation manual (Eng/Fre/Spa)
  • Power Amplifier Performance Verification Certificate

Rockford Fosgate T1500-1bdCP Reviews

Average Customer Review(s):

(24 Reviews)

Powerful amp

Erikk Santiago from CAMILLA, GA on 10/22/2017

Crutchfield Customer Review (What's this?)

Bought this amp for the system I put in my truck and couldn't be any happier! Puts out tons of power to my subs and exceeded my expectations! Highly recommend getting this amp if your wanting some power to put to your subs



Good power, punch has best chassis

John from Toledo, OH on 6/28/2017

Crutchfield Customer Review (What's this?)

This amp lives up to the Fosgate name. Loads of power in a small footprint. I upgraded from the punch 1000 watt BD amp for the constant power option. I wish the power series used the punch chassis. The punch amps are mostly metal where the power series has alot of plastic. Not as a premium feel with the power amps. Also not too keen on the side mounted level control's. Overall I like this amp but would prefer the punch if it had the power and constant power option.

Pros: Power, ease of use, reputation

Cons: Cheap feeling(plastic), lack of level indicators, side mounted levels

1500bd on 15 orion

Daren from IN on 6/8/2017

1500bd on orion 15" this amp is far better than expected i had hifionics 3200w and did not hit hard as this one. you can just here the power punching out heat sink gets hot but everyone knows the orion is 2000rms 5000max, my birth sheet said amp will do 1927 and from what it sounds like i expect some heat...just added fans middle of amp doesnt really feel to hot...really move my huge orion 15 i hink its too much for the sub so i wont turn gain past half or eq.and i blew a pair of pioneer 12 pro series coils are good but literally beat from the basket spider and rim

Pros: great sound best hitting amp ive ever owned..been through a hifonics every year they just blow this one seems way superior

Cons: heat-sink gets hot hard to get fan blowing through heat-sink or just keep it cool guess its doing its job drawing heat out...rather that than a blown amp

Beauty & The Beast!

Mister Brown from Jonesboro , GA on 5/19/2017

Crutchfield Customer Review (What's this?)

That's amp is sexy, and a beast at the same powering two JL Audio 12W6. Not even half way up & this baby pounds like no other. Definitely would purchase again!

Pros: Everything

Cons: Absolutely None

Impressive System design!

Sheldon from Douglas, WY on 5/19/2017

Crutchfield Customer Review (What's this?)

I had Crutchfield design a system for my 2013 Duramax Crew Cab....very impressed with the quality sound it produces......and man can it hit! Soooo flipping loud it's obnoxious to all who don't appreciate a kick butt system! Way to go Crutchfield! Now about the all starts up front with an Alpine INE-W960 head unit. Had this professionally installed as the existing Bose system was a pain to remove and incooperate the new system into the Onstar naviagation. But anyway removed existing 4 ...door speakers and 2 post tweeters as Crutchfield recommended new MTX speakers. Then we had a custom down fire box made for the 2 JLAudio 10 inch W3v3-4 subs. Crutchfield decided to power the door and post tweeters with a JL Audio the high ends from this 4 channel amp is unbelievable! Now to the big boy Mono amp.....the part that vibrates the neighborhood windows and got me in trouble with the neighbors as their dogs began to howl and cry at the booming music! Ha ha! Rockford Fosgate T1500 powers these subs which cannot come close to handling it so.......Crutchfield sent me a Kicker ported box that houses 2-12inch Kicker COMPR that comfortably sits on my back seat when I really feel like turning it up and making the dogs cry! Lol! All 4 subs are wired into that mono out! This awesome system Crutchfield designed can play all sorts of music and sound amazing as it does it! Many thanks to Crutchfield....u guys rock....great tech support too!

Pros: Loudest and hardest hitting system I ever had! Great design Crutchfield! Your techs def know what they are doing and great tech support to follow with the system install. It's tough to get a loud...hard hitting great sounding system into a truck.....but Crutchfield hit it out of the park!

Cons: Gets me in trouble with the neighbors and their be it.

Rockford Fosgate T1500-1bdCP

Robert A. from Westland, MI on 3/26/2017

I've had this amp and a Power 400-4 and both are absolutely amazing! I have 2 P'3 12's @ 4 ohms in a custom box tuned to 32 Hz and they pound hard wiwithout my amp ever breaking a sweat. I installed 4 fans on my amp rack but I've never had to turn them on not once because my Power amp barely get warm even in the summer. I'm in the process of reckoning my T2 4 ohm 12 inch woofer so I can finally see what this amp does @ 1 ohm. The birth sheet has this amp doing 1912 rms @ 1 ohm but I've only ran it 1214 rms @ 4 ohms. It's THE BEST sub amp I have ever owned hands down!

Pros: I bit pricey but well worth it! I can play music for hours and it won't get hot.

Cons: None


Lorenzo from Petersburg, VA on 3/13/2017

I have this installed in a 2015 Dodge Charger along with a T400 on the 6x9's in the doors. This is a BEAST of an amp. Clean, solid power! Doesn't get too hot either. Drove over 3 hours with the subs pounding and could still touch the amp with bare hand after the trip.

Pros: Clean solid power

Cons: Will need big 3 upgrade or high output alt

Great AMP

Nick from Sonora ca on 2/14/2017

Crutchfield Customer Review (What's this?)

This is a great amp. I recommend this amp to anyone that is sirius about sound. I have it powering my Rockford Fosgate T2D2 12" subwoofer and it is amazing.

Pros: Quality Size Power output Ease to use

Cons: I wish it had high level inputs so I didn't have to use an LOC.

Rockford Fosgate T1500-1bdCP

Todd from Port Orchard, Wa on 1/16/2017

Crutchfield Customer Review (What's this?)

Smaller than I expected it to be but it can push my two 15 inch Rockford fosgate punch 3s and then some.



Awesome amplifier

Algie from Norfolk,Va on 9/14/2016

Crutchfield Customer Review (What's this?)


Pros: Very strong and stable at 1ohm.

Cons: A little bulky to hide when mounting.


manuel from Hollywood, FL on 4/11/2016

Crutchfield Customer Review (What's this?)

plenty of power im pushing a orion hcca 152 at 1 ohm a custom enclosure by cherry man customs and the car alarms are going off 4 houses down and the volume and gain is only up half way so you figure it pure sheer power.

Pros: all you can think off

Cons: none

Great power for my subs

Jason from Miamisburg, OH on 4/1/2016

Crutchfield Customer Review (What's this?)

This thing is a beast. I know it's pricey, but you get what you pay for. It's pushing 2 NVX VCW124's at 1 Ohm and it's pushing these things hard. My birth sheet said 1927 watts x 1 at 1 ohm, so you have to have the electrical system to handle this thing. Throw a couple small fans on it and you won't ever have a problem. I did also use reducers for 0/1 gauge wire for the amp and 8 gauge wire to the subs and I don't have a problem with heat. The PEQ remote is a great addition as well.

Pros: solid, clean power

Cons: upgrade your electrical system or it will suck it dry.

two is the ticket

Bob W. from omaha, NE on 2/24/2016

The quality is fa-nominal, Let me start with I have upgraded the big three and two yellow top batteries, My subs are massive 12 hippos in a box tuned at 40hz 7.1 cubic feet, 5.9 with subs. I have each sub at 1 ohm. each sub has its own Rockford fosgate 1500-1bdcp. birth sheets 1952 and 1950 watts. I can say being at a god smack concert up front by the sound stage (speakers) has nothing on what is occurring from vehicle. it will take your breath away, it shacks your eye's. Lows so low it shacks the cars around me at a traffic light.. It is the best I have owned, I have had several other amps with higher watt ratings on their sheets and they do not preform as well as these amps do. I am very much sold by Rockford fosgate.. you get what you pay for, I have received more than what I payed for from these amps.

Pros: constant power, the engineering

Cons: not a thing in my eyes.

Unbelievable power

gatorthapimp from Loganville, GA on 8/12/2015

I had a different amp rated at 1500 watts before getting this one the difference is unbelievable. Rockford still brings it. My soundqubed 10 has come to life and is slamming my truck. Songs that were lacking punch earlier now sound as they should. My birthsheet rated it over 1900 watts but the thing that really sold me on this one is the Constsnt Power when a speaker moves or is playing a sing your ohm load will change for most amps that means less power but not with this baby. Buy it and you will know what I mean. Next year im thinking of upgrading to the 2500 beast and getting a second 10".

Pros: Tons of power across all impedance loads. Never shuts off as long as I feed it what it needs. Sound quality is great.

Cons: I wish Rockford still made these in the USA.

I hear bells ringing!

Samurai_Yoda from Hill Country, TX on 4/8/2015

Crutchfield Customer Review (What's this?)

Holy moly Batman! I still hear bells ringing in my head. Talk about some thump! Hooked this badboy up to two Alpine SWR-10D2's subs in parallel in a 2-Ohm load and made all my initial amp gain settings and so forth with my head unit and x-over and Blam! I'm running this in a 2004 Ford F-150 STX with a complete wall behind my seat. Subs are lined up directly behind my seats in sealed boxes. (A little hint for you... Sealed boxes take up less space and have a tighter response and sound better in a truck IMHO.) My neighbors totally hate me now! Lol! Now I wish I would have bought the 2500 Watt version though, although the Alpine subs might not and probably wouldn't be able to handle the full power of that monster. Don't waste time with other sub amplifiers, just buy a Rockford Power series and you won't regret it! Do the Big 3 Upgrade while your're at it and use 1/0 AWG Oxygen Free Copper Wire or this baby will starve for power.

Pros: Plenty of power and built in infrasonic filter with X-over and pass through RCA outputs.

Cons: Sucks some juice from your system when it's really hitting hard. Top plastic plate rattles a little bit. (There's a simple solution though.)

This is a beast

Jacob P. from Gainesville, FL on 1/12/2015

Crutchfield Customer Review (What's this?)

Havent upgraded my alt yet but even now this thing has beaten a sundown audio SA-12 to pieces literally. Anyone familiar with those subs knows it takes a lot to blow them but this amp can definitely do it. Sound quality and power output of this amp are exceptional. Best I've ever owned and I only ran at 2 ohm.

Pros: Everything

Cons: Heatsink does its job but this will get hot to touch after a while. It's part of the design though and might get better once I upgrade my electrical a bit. Just don't sit this on plastic and you'll be fine. Never gone into thermal protect.

T 1500-1 bdcp

Donnie from Tylertown,MS on 6/4/2014

I use this amp to run two 15 inch T1's. The amp has plenty of control over the subs running it at a one ohm load. It's performance is flawless. I have it mounted on the rear floor pan in a Nissan Versa hatchback. If this is the amount of power you need I highly suggest you get it and have a huge smile on your face like I always do when listening to mine. One last thing , I would suggest getting the PEQ remote, as it does come in handy.

Pros: Power, Performance, Flawless, and Plenty of control over my subs. Crutchfield tech was correct this thing is wicked strong.

Cons: I will never settel for anything less.

Seven years strong!

DJDan from Tampa, FL on 6/1/2014

I bought this amp about 7 years ago and have run several different systems with it. I currently run a JL Audio 12W7 with it and could easily run another. The amp has been in 6 different cars and has not failed me once. I run a single 4ga power cable as the manual suggests and it powers it easily. It seems so small for what the power that it puts out but if you're running some decent subs, it'll speak for itself if anyone has a problem with how physically small it is. It's just good technology, and it can be so small because it's well built and efficient.

Pros: Plenty of power, small package, no overheating, multiple mounting options, classy appearance.

Cons: Price could be a couple hundred less, but for the reliability, it's hard to beat.


will from los angeles on 3/15/2014

I have the 1500 and the power 400.4 and my amps don't rattle. The 1500 bdcp is amazing. I have it on 2 l7s and its a mobile earthquake. My birthsheet stated that mine puts out 1956 rms @ 1 ohm. You get way more than you pay for with rockford. I will never buy anything else again. Worth every penny.

Pros: Compact and powerful

Cons: Expensive.....but the best

Serious Power

Ben W from Jonesville, MI on 1/24/2014

If you're looking for a powerful amp that actually does what it is rated and some, this is the amp! I'm running a Rockford Fosgate T2 15" woofer @ 1 Ohm and with this amp and it SLAMS! According to the birthsheet it is doing 1830 Watts RMS @ 1 Ohm, with that being said make sure you have a high output alternator and definitely a 200 amp or higher fuse. This amp sucks power for sure! Definitely worth the money.

Pros: Does more than rated, and stays cool! Great quality as well!

Cons: None.

Tons of power.... BUT!!!

DR127 from Frederick, MD on 9/15/2012

I just put the Power T600-4 and T1500-1bd in my car. For shear power these amps are awesome! My one and only complaint is the shiny plastic cover they put on the amplifer. At high volume they rattle soooo loud I cant even listen to them. I would have gladly taken a matte or brushed aluminum finish over the shiny rattle trap. With a T1500-1bd and two Power T1 12" subs, chasing down rattles is hard enough. Now I have to worry about $$$ worth of amplifers annoying my ears with a high pitch rattle from their oh so pretty casings. Deal, or No Deal? I say... NO DEAL!

Pros: Tons of power Run cool and smooth

Cons: Audio Equipment that rattles. Doesn't get much worse than that.


ibd2328 from Coeburn, VA on 3/19/2012

If you are looking for top of the line power and world class SQ look no further. I love the bd-class, it matches great SQ with the power efficiency of a class D amplifier. The new heatsink design disperses heat evenly so no part of them amp overheats. The 1ohm load rating is just off the charts: 1932. I would suggest using a Digital Multi Meter when hooking this up to get the proper gain and crossover settings(or a processor The power and SQ this monster puts out is unbelievable.


Cons: Plastic control knobs(they work fine, just use the proper tweaking tool)

brute force in a black box!

Beau from Nashville, TN on 8/26/2010

Crutchfield Customer Review (What's this?)

Being 32 yrs old, I have had a lot of amps but now I've come to appreciate better quality such as this Rockford 1,500 watt + powerhouse. Before I bought this amp for my little commuter car I had a JL J2-1000 amp but it couldnt keep the power up like this Fosgate beauty does. I had my T1500 powering a JL 12w7 in the HO box, but I've also got a pair of L7's in a Kicker box for loud pound. This amp is under-rated a good bit, and will put out plenty of clean power with a good strong charging system. I rebuild alternators for a living, and let me tell you this: a nice quality 140-220 amp alternator, big 3 upgrade, and a true deep cycle or AGM battery will let you turn amperage into some serious wattage with this amplifier. It has the real deal birth sheet that displays power output numerically as well as graphed. Mine stated it made 1,908 watts at 1 ohm, 1,755 watts at 2 ohms, and 1164 at 4 ohms... If you run it at 1 or 2 ohms make SURE you get a 200 amp ANL fuse! This puppy will pull some current. I really like my JL Audio 1000/1v2 amp in my other car for hi-damping & sub flexibilty, but when I want to feel raw power and lots of it, I go down the road with my new RF T1500-1bdcp bumping my subs... Constant Power!




Rabon from williamsburg ky on 7/31/2010

1 Word: AWESOME! This amp will use your ear drums as punching bags & keep on banging. Sound quality is unbelievable. This amp will produce the hardest hitting BASS you`ll ever experience! RF = POWERHOUSE SOUND!




Hands-on research

Product Research



Overview: With its super efficient Class-BD circuit topology and Constant Power configuration, the Rockford Fosgate Power T1500-1bdCP assures maximum power output. Due to its dedicated low frequency response, this amplifier is optimized for mid-bass speakers or subwoofers only. The amplifier is 1-ohm stable (1500 watts x 1) and will drive a pair of 4-ohm DVC subwoofers or quad-configuration of 2-ohm DVC subwoofers with ease.

Class bd Design: Rockford Fosgate bd topology is a revolutionary patented design, integrating a technology that is more efficient than typical class AB and has lower distortion than class D designs. Power bd amplifiers are 75-80% efficient vs. 20-60% efficient class ab amplifiers. This means, more power from your amplifier with less drain on your vehicles electrical and charging system.

Constant Power: Its proprietary "Constant Power" configuration provides the ability to instantaneously deliver maximum output power to speakers without regard to its varying impedance while maintaining high-efficiency and thermal performance. Music and speakers have a dynamic relationship. So your listening experience is cleaner, louder and more impressive than ever before.

Cast Aluminum Heatsink: The cast aluminum heatsink dissipates heat generated by the amplifier's circuitry. The inherent advantage of casting provides a 30% improvement of cooling over conventional extrusion heatsink designs.

Dynamic Thermal Management (DTM): DTM Evenly distributes excess heat across entire amplifier heatsink.

DSM (Discrete Surface Mount): DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature. An industry-leading manufacturing process, DSM utilizes high-speed robotics, high-quality 1% tight-tolerance parts and large board traces. The discrete components are laser etched to meet a particular value and a very low tolerance. This lower tolerance improves the efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature.

TO-247 MOSFETs: The Rockford Fosgate amplifier use custom TO-247 MOSFETs. These have 60% more metal tab area for more power capacity, lower impedance and improved heat dissipation over traditional TO-220 MOSFETs found in many other amplifier. The MOSFET transistor is the best type of device to use when building a high quality mobile amplifier. The TO-247 has 60% more metal tab area and its unique, fully encapsulated design is capable of housing a silicon die (the heart of the MOSFET) twice as large as the TO-220. The larger die provides more power handling capacity. Additionally, the extra metal tab area ensures that no matter what size silicon die is inside, the thermal impedance will always be lower than in the TO-220 due to improved heat dissipation.

MEHSA3: MEHSA3 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span. MEHSA3 (Maximum Efficiency Heat Sink Application - gen. 3) is a proprietary process that yields up to five times better heat transfer than traditional FET mounting techniques, using the exact same components. A multi-layer insulated metal substrate operating with minimal thermal resistance spreads heat both downward and outward to quickly dissipate heat from each device across the heatsink. This process combined with Rockford's optimized heatsink designs, DSM (Discrete Surface Mount) technology and MOSFET devices, allows the amplifier to squeeze more watts per cubic inch from every output device as well as provide consistent thermal stability. The 3rd generation creates a dielectric layer between the ceramic topside and the aluminum base that retains all of the electrical isolation and capacitive coupling of the original MEHSA material increasing it's thermal conductivity. The higher power handling results in a 20% reduction in thermal impedance.

NOMAD (NOn-Multiplying Advanced Decision): NOMAD is an intelligent protection circuit that uses an analog computer to make real time decisions regarding temperature, voltage, current and impedance. The unit is protected without limiting sound output unless needed.

Power and Protection LEDs: The LEDs are located on top of the amplifier. A blue Power LED illuminates when the amplifier is turned on. A red Thermal LED illuminates if the amplifier overheats. The yellow Protect LED illuminates if a short circuit or too low an impedance is detected at the speaker connections. When any of the protection circuits engage, the amp automatically shuts down until the problem is corrected.


Internal Crossover: The amplifier features a built-in 24dB/octave Butterworth low-pass filter with a variable crossover point from 35Hz to 250Hz.

Punch EQ2: The Punch EQ on-board equalization circuit helps correct for acoustical deficiencies in the listening environment. This control is a narrow band adjustment variable from 0dB to +18dB at 45Hz with a Gyrator based Punch EQ that eliminates frequency shift with boost.

Infrasonic Filter: This 28Hz high-pass filter (12dB/octave Butterworth) is designed to prevent frequencies below the audio range from being applied to the subwoofer from the amplifier. This infrasonic filter improves your subwoofer performance and power handling, particularly in vented enclosures.


Power Connections: The power and ground terminals are nickel-plated captive c-clamp wire connectors and will accommodate up to 4-gauge wire. An external 200-amp fuse (not included) must be installed on the power wire. If a wiring kit is used which includes a fuse with a value other than 200-amps, the original should be replaced with a 200-amp fuse. The remote turn-on terminal will accept wire sizes of 12- to 24-gauge. A Phillips-head or slotted screwdriver (not supplied) is required to tighten/loosen the terminals.

Dual Speaker Terminals: The Power mono-amplifier features two pair of speaker output terminals so you can easily connect two 4-ohm speakers to the amplifier in a 2-ohm load configuration. The two pair of nickel-plated clamp wire connectors will accept 8-gauge to 18-gauge wire. A Phillips-head or slotted screwdriver (not supplied) is required to tighten/loosen the terminals.

Differential Input RCA Inputs: The amplifier features a pair of differential RCA input jacks for easy connection of signal level input. Differential input circuitry measures the voltage of both the positive (+) and negative (-) portions of the input signal, subtracting the voltage common to both conductors (noise); resulting in a cleaner signal. Reducing the noise on the input then improves the sound quality of the output. The RCA input jacks are nickel-plated to resist signal degradation caused by corrosion.

RCA Outputs: The amplifier also features a pair of RCA "Pass-Thru" jacks which provide a convenient source for daisy-chaining an additional amplifier without running an extra set of RCA cables from the front of the vehicle to the rear amplifier location. The RCA output jacks are nickel-plated to resist signal degradation caused by corrosion.

Remote Punch EQ (PEQ) Connection: An RJ-45 jack is provided for connecting an optional remote PEQ control (575ROCKPEQ, sold separately). If you use the remote PEQ, the Punch EQ control on the amp is disabled, and replaced by the remote.

Note: Previous model Punch Bass and Para-Punch remotes will not work with this amp.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

The best [ JAMES E  Sep 14, 2017 ]
Always been blown away with rockford amps rock solid, efficient, underrated [ roger  Aug 06, 2017 ]
Fosgate reputation and constant power options for 1 and 2 ohm loads. [ John  Jun 15, 2017 ]
Power [ sambath  Oct 11, 2016 ]
This is the best amp to power 2 Rockford Fosgate P3D4-15. [ JOSHUA  Apr 29, 2016 ]

5 questions already asked

Yes! I'm sure you can look up the specs and this amp rocks! [ Rafael  Apr 16, 2017 ]
Yes. It all depends on how you wire your subs. I have two fosgate P3D4-15's wired at one ohm and it's pushing a little over 1900 watts. [ JOSHUA  Apr 10, 2017 ]
Yes. Specs say it supplies 1500w @ 2ohm and is also 1ohm stable. [ Stephen  Apr 10, 2017 ]
At 1ohm [ Joe  Apr 10, 2017 ]
Thanks for your question. For information on selecting the best amp for your subs I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system as well as compatible accessories. [ Kenny  Feb 13, 2017 ]  Staff
I've bought two amps and they both came just standard black. [ JOSHUA  Aug 18, 2016 ]
Mine was just black. As pictured in the website. A matte black around 3 borders, (where it dissipates the heat) and a glossy black front. [ Manuel  Aug 17, 2016 ]
$799.99 is the best we can offer on this Rockford Fosgate T1500-1bdCP right now. We also only deliver throughout the United States from this site, so you would want to check our Canadian site at for pricing and availability in Canada. [ Larry  Nov 23, 2015 ]  Staff