Best Ds18 Subwoofer Amplifiers in 2026

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

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!

Class D Topology

Variable LPF

Selectable Bass Boost

Rockville RW10CA 800 Watt 10" Slim Car Subwoofer.

800 Watts Peak / 200 Watts RMS. PWM MOSFET Power Supply.

Low Level RCA Input. High Level Inputs with Auto Turn-On Technology.

To be used with Passive Subwoofers only ,In Wall or In Ceiling Home Entertainment,Home Theater Systems,Industrial Sound Systems ,Multiple Room Systems

Power Amplifier Output: 200 Watts, Low Bass Frequency Response of 50 – 200 Hz +/- 3dB

Output Impedance: 4-8 ohm. CL3 Rated in wall certified raw speaker wire to connect your amp to the speaker

With PBTL/SUB switch: convenient to use G2 PRO as full frequency amp or subwoofer amp, a SUB output is specially designed for active subwoofer. G2 PRO can connect to both passive and active subwoofers. And two G2 PRO can be used to drive left and right channel independently to avoid mutual interference.

Max 300W output power: using TPA3255D2 amp chip and equipped with 32V/5A large power supply, enough to drive 320W passive speakers or subwoofers. It also has a good match with outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers.

Best design and HiFi sound: with a gain switch to allow 2-level of output level setting (32/36 dB) and SUB frequency adjustment (40-300Hz). It also has built-in speaker protection circuit, low-pass filter to guarantee no audible noise even at high power output, SUB signal and amp can output at the same time to bring HiFi listening experience.

Class-D Mono-block Subwoofer Amplifier, 1200 Watts Max Power, RMS 600 Watts x 1@2Ohm; RMS 350 Watts x 1@4Ohm.

Featuring a high-speed MOSFET power supply, premium grade internal components, as well as 4-way protection circuitry, the amplifier will safely operate at the highest levels of performance for hours on end. Highly efficient heatsinks keep the amplifier cool with a sophisticated new look.

Recoil mono amplifiers come with bass remote control. Use it to customize your bass on the fly with just a turn of a knob.

Power - 2000 Watts MAX x 1 @1-Ohm, 1000 Watts RMS x 1 @1-Ohm, 650 Watts RMS x 1 @2-Ohms,400 Watts RMS x 1 @4-Ohms

Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it’s needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry

1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to

✅【High Output Performance】The PSB-200 subwoofer amplifier delivers clean, solid power required to drive small-to-medium sized in-wall or floor stand style subwoofer speakers. Provide 200W RMS @ 4 Ohms (140W RMS @ 8 Ohms) of deep, hard-hitting high fidelity bass amplification and is tailored for home audio and home theater audio systems

✅【Adjustable Low Pass Filter & Phase Controls】Allows compensation for subwoofer location relative to the main speakers, can be adjusted from 0° to 180°. The Low Pass Filter from 35Hz to 160Hz.

✅【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.

Fully Balanced Amplifier for increased noise rejection and quietness

Power output: 220 watts RMS x 7 (all channels driven simultaneously into 8 ohms from 20 Hz to 20 kHz with less than 0.07% total harmonic distortion). 330 watts RMS x 7 @ 4 ohms

Signal to Noise: >125dB below rated FTCfull bandwidth power

A robust 8" driver for deep bass extension

A powerful 125 Watt RMS amplifier (200 watts peak) for precise driver control

Signal Sense for automatic turn on/off

A single channel 200-watt amplifier in a slim, stackable package

Advanced circuitry and large pancake style torroidal transformer delivers a cool yet potent performance

200 Watts RMS into an 8 ohm load from 20Hz - 20kHz with .05% total harmonic distortion (A-Weighted).

TP-02 Class D digital subwoofer amplifier is a compact amp designed to power passive and subwoofers used in home theaters or whole-house audio systems.

Redefine the Bass: TP-02 high-efficiency subwoofer amplifier serves up big bass with up to 220W peak for deep, crisp, clean low frequency sound effects.

TP-02 subwoofer amplifier for home theater adopts STMicroelectronics TDA7498E chip. The TDA7498E is a dual BTL class-D audio amplifier chip with a single power supply designed for home speaker systems applications. Special features: smart protection, thermal overload protection, the small offset of less than 20 mV, standby and mute features, differential inputs minimize common-mode noise.

Subwoofer Amplifier and Full-Frequency Mono Amp：Switch to PBTL, M03 is a Full-Frequency Mono amp for driving passive speakers and powered subwoofer. Switch to SUB, M03 is a subwoofer amplifier for diving passive and powered subwoofers.

M03 adopts the Texas Instruments TPA3255D2 chip that features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath Ultra-HD). This technology allows ultra low distortion across the audio band and superior audio quality.

High Efficient Power Output up to 200Watt. M03 can provide 150 watts RMS into 4-ohm loads or 120watts to 8-ohm loads. (Note: Package comes with 32V/5A power supply, you need a more powerful power supply to get the MAX power output.

The Fosi Audio M04 is a mono amplifier designed for driving passive subwoofers or speakers. It features the Texas Instruments TPA3116 chip and NE5532 op-amp, providing an output power of 100 watts for a 4-ohm subwoofer or speaker.

The M04 SUB amp is designed to improve the bass response of passive subwoofers. It features a selector switch that allows the user to switch between subwoofer bass amplifier and full-frequency mono amplifier modes.

The mono amplifier home audio has a small and robust design with a built-in low pass filter for subwoofers and a sub frequency control, making it practical and powerful. It uses highly efficient Class D technology that remains cool under demanding loads and doesn't take up much space.