Best Amplifier For Subs in 2023 (Review)

Sometimes it might be quite difficult to find the best amplifier for subs. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this amplifier for subs buying guide.

Our Top 15 Recommendations:

#PreviewProduct
1 BOSS Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, Mosfet Power Supply, Stereo BOSS Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock,...
2 Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 1200W Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 1200W
3 Subwoofer Frequency Generator / Tester for Equalizers, Crossovers, Amplifiers, Subs, Car Stereos, Home Theaters and more Subwoofer Frequency Generator / Tester for Equalizers, Crossovers, Amplifiers, Subs, Car Stereos,...
4 Harmony Audio Kicker Bundle C12 Comp Triple 12' Loaded Subwoofer 1800 Watt Sub Box Enclosure HA-A1500.1 Amplifier Harmony Audio Kicker Bundle C12 Comp Triple 12" Loaded Subwoofer 1800 Watt Sub Box Enclosure...
5 Skar Audio SKv2-3500.1D Monoblock Class D MOSFET Competition Grade Subwoofer Amplifier, 4700W Max Power Skar Audio SKv2-3500.1D Monoblock Class D MOSFET Competition Grade Subwoofer Amplifier, 4700W Max...
6 PSB-1000DSP Class D 1000W RMS Subwoofer Amplifier for Home Theater with RS-232 / IR Remote Control, Dual Sub Speaker Outputs PSB-1000DSP Class D 1000W RMS Subwoofer Amplifier for Home Theater with RS-232 / IR Remote Control,...
7 Kicker Bundle Compatible with Universal Vehicle 47QL7R12 12' Quad L7R 4800W Sub Box with HA-A1500.1 Amplifier and HA-AK0 1/0Ga Amp Install Kit Kicker Bundle Compatible with Universal Vehicle 47QL7R12 12" Quad L7R 4800W Sub Box with HA-A1500.1...
8 Rockford Fosgate Punch P500X1bd Mono sub Amplifier with P2-2X12 Two 12' Punch P2 subwoofers and 4 Gauge Amplifier Power Wiring Kit and RCA Wire Bundle Rockford Fosgate Punch P500X1bd Mono sub Amplifier with P2-2X12 Two 12" Punch P2 subwoofers and 4...
9 Audiopipe APMN-2000 RMS Class D Monoblock Subwoofer Amplifier, 2000W Mono Sub Amp Audiopipe APMN-2000 RMS Class D Monoblock Subwoofer Amplifier, 2000W Mono Sub Amp
10 Kicker (2) 45L7R122 Car Audio L7R Square 12' Sub 1200W Subwoofer L7R12 Bundle with Harmony HA-A1500.1 Amplifier & Amp Kit Kicker (2) 45L7R122 Car Audio L7R Square 12" Sub 1200W Subwoofer L7R12 Bundle with Harmony...
11 2) Alpine SWT-10S4 10' 350W RMS Shallow Slim Truck Car Subwoofers Subs+Amplifier 2) Alpine SWT-10S4 10" 350W RMS Shallow Slim Truck Car Subwoofers Subs+Amplifier
12 Kicker 43DCWR122-RS 12' CompR Series Sub 1000W RMS 2 Ohm Loaded Subwoofer Enclosure, 43CXA12001-RS Car Audio Mono CX Series Class D 1200W Sub Amplifier and 46PKD1 1/0 Gauge OFC Dual Amp Install Kit Kicker 43DCWR122-RS 12" CompR Series Sub 1000W RMS 2 Ohm Loaded Subwoofer Enclosure, 43CXA12001-RS...
13 Kicker 46CXA8001T 800W x 1 Car Amplifier Kicker 46CXA8001T 800W x 1 Car Amplifier
14 Compatible with 2001-2014 Ford F250 F350 Super Crew Truck Alpine SWT-10S4 Dual 10 Sub Box Enclosure with S-A60M Amplifier & 4GA Amp Kit Compatible with 2001-2014 Ford F250 F350 Super Crew Truck Alpine SWT-10S4 Dual 10 Sub Box Enclosure...
15 Kicker 46CXA4001 CXA4001-400-Watt Mono Class D Subwoofer Amp Kicker 46CXA4001 CXA4001-400-Watt Mono Class D Subwoofer Amp

The 15 Top Amplifier For Subs Reviews:

SaleBestseller No. 1
BOSS Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, Mosfet Power Supply, Stereo
  • Power - 1100 Max x 1 @ 2 Ohms, 550 Max x 1 @ 4 Ohms
  • Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
  • Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
  • Low & High Level Inputs - A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers
  • Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction
Bestseller No. 2
Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 1200W
  • Class D MOSFET Monoblock Power Amplifier
  • Peak Power at 1 Ohm: 1,600 Watts | RMS Power at 1 Ohm: 1,200 Watts
  • Frequency Response: 20Hz - 250Hz, On-board Bass EQ Switch with +6 or +12dB boost at 45Hz
  • Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow. Damping Factor - 150<
  • Stable at 1 ohm | Remote Subwoofer Level Control Included
Bestseller No. 3
Subwoofer Frequency Generator / Tester for Equalizers, Crossovers, Amplifiers, Subs, Car Stereos, Home Theaters and more
  • Generator low frequency test tones
  • Great for showing off subwoofers
  • 98hz down to and earth shaking 10hz
  • English (Publication Language)
Bestseller No. 4
Harmony Audio Kicker Bundle C12 Comp Triple 12" Loaded Subwoofer 1800 Watt Sub Box Enclosure HA-A1500.1 Amplifier
  • Kicker Bundle Comp C12 Triple 12" Subwoofer Loaded 1800 Watt Sub Box Enclosure & Harmony HA-A1500.1 Amp
Bestseller No. 5
Skar Audio SKv2-3500.1D Monoblock Class D MOSFET Competition Grade Subwoofer Amplifier, 4700W Max Power
  • Competition Grade SPL Class D Monoblock MOSFET Car Power Amplifier
  • Peak Power at 1 Ohm: 4, 700 Watts | RMS Power at 1 Ohm: 3, 500 Watts
  • Stable at 1 Ohm, Frequency Response: 15Hz - 270Hz
  • Featuring 4-Way Protection Circuitry and 1/0 Gauge Power And Ground Input Terminals for Maximum Current Flow
  • User Adjustable Low Pass Filter (Variable): 35Hz - 250Hz, Remote Subwoofer Level Control Included
Bestseller No. 6
PSB-1000DSP Class D 1000W RMS Subwoofer Amplifier for Home Theater with RS-232 / IR Remote Control, Dual Sub Speaker Outputs
  • ✅【High Wattage Power Output】2U design subwoofer amplifier delivers plenty of solid clean power with high fidelity, strong and deep bass frequency to drive medium-to-large sized in-wall or floor stand style subwoofer speakers. It provides 1 x 1000 watts RMS @ 4 Ohms ( or 2 x 500W RMS @ 8 Ohms Minimum Load ONLY ), makes your home audio and home theater audio system’s bass shocking auditory effects feel like in the cinema.
  • ✅【Easy Connection to Any System】Features a stereo/mono line level audio input that can receive full band audio from any audio amplifier, receiver or preamp or an LFE input, also features a stereo speaker level input/outputs connector and passthrough for easy to work with older amplifier/home theater receiver do not have line level outputs.
  • ✅【RS-232 Control Ports】 Built-in RS232 control over the master volume and master muting of the amplifier Through the use of RS-232 commands, this interface will control an internal digital potentiometer and mimic the standard 10KΩ potentiometer typically put into a wall- plate. The available commands will mute, increase or decrease the vol- ume, or set the volume to a speci c value.
  • ✅【Digital Signal Processing (DSP) Performance】Built-in digital signal process (DSP), access the menu function screen for using the selection knob to choose and adjust Master Volume Level, Crossover Frequency, 4 different Crossover Slopes, Phase, 4 different Low Cut. Allows store up to 3 presents are optimized for 8”, 10” and 12” subs.
  • ✅【Audio On/Off Detects, RS-232 & 12VDC Trigger】A three way switch on the rear panel allows you to select the 12V trigger mode, auto on/off by music signal detect mode, or set to the always-on mode. The amp will also can be Choose from 5-30 minutes in 5 minute increments or turn the function off from the DSP menu.
Bestseller No. 7
Kicker Bundle Compatible with Universal Vehicle 47QL7R12 12" Quad L7R 4800W Sub Box with HA-A1500.1 Amplifier and HA-AK0 1/0Ga Amp Install Kit
  • Kicker 47QL7R12 Car Audio Quad L7R 12" Subwoofer SPL 4800W Sub Box Enclosure Bundle with Harmony HA-A1500.1 Amplifier & Amp Kit
Bestseller No. 8
Rockford Fosgate Punch P500X1bd Mono sub Amplifier with P2-2X12 Two 12" Punch P2 subwoofers and 4 Gauge Amplifier Power Wiring Kit and RCA Wire Bundle
  • Punch P500X1bd Mono sub amplifier
  • 4 Gauge Amplifier Power Wiring Kit
  • Ported enclosure with two 12" Punch P2 subwoofers
  • 17 FOOT RCA CABLE
  • Professional Installation is strongly recommended.
Bestseller No. 9
Audiopipe APMN-2000 RMS Class D Monoblock Subwoofer Amplifier, 2000W Mono Sub Amp
  • PLEASE NOTE: Its Recommended Grounding To The Frame of The Vehicle.
  • RMS Power Rating (4 ohms): 770 watts x 1 channel. - RMS Power Rating (2 ohms): 1300 watts x 1 channel.
  • RMS Power Rating (1 ohm): 1944 watts x 1 channel.
  • Frequency Response: 30-180Hz. LPF: 40-180Hz Subsonic Filter: 5-50Hz
  • Fuses: 1 X 150A AFC fuse and fuse holder (included) Remote bass knob, 1 Ohm Stable.
Bestseller No. 10
Kicker (2) 45L7R122 Car Audio L7R Square 12" Sub 1200W Subwoofer L7R12 Bundle with Harmony HA-A1500.1 Amplifier & Amp Kit
  • Kicker (2) 45L7R122 Car Audio L7R Square 12" Sub 1200W Subwoofer L7R12 Bundle with Harmony HA-A1500.1 Amplifier & Amp Kit
Bestseller No. 11
2) Alpine SWT-10S4 10" 350W RMS Shallow Slim Truck Car Subwoofers Subs+Amplifier
  • Package Includes: (2) Alpine SWT-10S4 10" 1000W Peak/350W RMS Shallow Slim Truck Car Subwoofer Sub, (1) Alpine S-A60M 600 Watt RMS Mono Car Audio Amplifier Subwoofer Amp Class-D, (1) RockvilIe RWK41 4 Gauge Complete Car Amp Wiring Installation Wire Kit with RCA's
  • Features of Alpine Subs: Alpine SWT-10S4 10" 1000 Watt Shallow Mount/Truck/Car Subwoofer, Power Rating: 1000 Watts Peak/ 350 Watts RMS, Kevlar Reinforced Pulp Cone, Polyurethane Foam Surround, Recessed pole port for better airflow, Side Cooling Air vents- allows better cooling even with small enclosures, Impedance: 4-Ohms, X-MAX/Excursion: 11MM, Frequency response: 30 Hz 200 Hz, Mounting Depth: 4.16" - Can be mounted in tight spaces like under or behind a seat for max installation flexibility
  • Specifications of S-A60M: Alpines Class D Amplifier Circuit, CTA-2006-B Power Rating: 330W RMS x 1 (4ohm, 14.4V = 1% THD+N); 600W RMS x 1 (2ohm, 14.4V = 1% THD+N), S/N ratio: >85dB (ref: 1W into 4 ohm), >105dB (ref: rated power into 4 ohm), THD+N = 0.03% (ref 1W info 4 ohm), Frequency Response: 10Hz-400Hz (+/-3 dB), Damping Factor: > 1000, Remote bass knob compatible (requires RUX-KNOB.2, sold separately)
  • Features of RWK41: 1 17 High Grade Twisted Pair of 100% Copper RCA Cable, 17 4 Gauge Translucent Blue SuperFlex Power Cables, 17 18 Gauge Blue Remote Cable, 17 16 Gauge Clear Speaker Wire, 3 4 Gauge Clear SuperFlex Ground Wire, Gold Plated AGU Heat Resistant Fuse Holder, 60 Amp AGU Gold Plated Fuse, 7 Split Tube Loom, Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets
Bestseller No. 13
Kicker 46CXA8001T 800W x 1 Car Amplifier
  • 300 watts RMS x 1 at 4 ohms
  • 600 watts RMS x 1 at 2 ohms
  • preamp and speaker-level inputs
Bestseller No. 14
Compatible with 2001-2014 Ford F250 F350 Super Crew Truck Alpine SWT-10S4 Dual 10 Sub Box Enclosure with S-A60M Amplifier & 4GA Amp Kit
  • Compatible with 2001-2014 Ford F250 F350 Super Crew Truck Alpine SWT-10S4 Dual 10 Sub Box Enclosure with S-A60M Amplifier & 4GA Amp Kit
SaleBestseller No. 15
Kicker 46CXA4001 CXA4001-400-Watt Mono Class D Subwoofer Amp
  • CX-Series Amplifiers are the perfect combination of big power, bigger flexibility and true reliability!
  • A variable 12dB crossover, KickEQ 6dB variable bass boost and a 24dB subsonic filter on mono amps gives you the control you want - to craft the sound you love.
  • Mono KICKER CX Amplifiers are now stable down to one Ohm, giving you the freedom to put even more subs in your system!
  • CX-Series amps include vertical and horizontal mounting hardware, so you can show off your install style!
  • These powerful amps work with as little as nine volts of power from your battery, and as much as 40 volts (400 watts) of speaker-level input signal.

Last update on 2023-01-12 / Affiliate links / Images from Amazon Product Advertising API

How to find the best amplifier for subs?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best amplifier for subs for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good amplifier for subs recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the amplifier for subs need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for amplifier for subs to find what you’re looking for:

Brand

In some cases, the brand of amplifier for subs is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given amplifier for subs are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about amplifier for subs are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare amplifier for subs quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best amplifier for subs can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.