Top 10 Passive Subwoofer Amp – Home Audio Subwoofers

As an Amazon Associate I earn from qualifying purchases.

1. Acoustic Audio by Goldwood

#ad

Acoustic Audio WS1005 Passive Subwoofer Amp 200 Watt Amplifier for Home Theater

#ad
Acoustic Audio by Goldwood #ad - To be used with passive subwoofers only, industrial Sound Systems, Home Theater Systems, In Wall or In Ceiling Home Entertainment, Multiple Room Systems. Output impedance: 4-8 ohm. Sub volume and crossover control knobs. Lfe and rca inputs for use from a home audio receiver. Power amplifier output: 200 watts, low bass Frequency Response of 50 – 200 Hz +/- 3dB. Raw wire outputs.
BrandAcoustic Audio by Goldwood #ad
ManufacturerGoldwood Sound, Inc. #ad
Height2.25 Inches
Length8.5 Inches
Weight0.5 Pounds
Width6 Inches
Part NumberWS1005
ModelWS1005
WarrantyN/A

2. Nobsound

#ad

Nobsound NS-03G Subwoofer Amplifier 100W Mini Sub Power Amp Black

#ad
Nobsound #ad - You can connect various sound sources like phones, CD players, TV very easily. It adopts tpa3116d2 chip and can offer 100W high power.

This one doesn’t include a power supply. We recommend 12~24V, at least 4A. You can choose our high quality 19v power supply ASIN: B074J81XRB or buy the power supply you like. Please choose good quality power supply. With smooth volume control knob. 3. 5mm aux input. It can be easily placed on your desktop or your subwoofer. Ns-03g is a sub power amplifier for passive subwoofer. Please note it is not compatible with active/powered subwoofers as well as normal speakers. Super mini size and solid shell.
BrandNobsound #ad
ManufacturerNobsound #ad
Part NumberSUB&FR
Model4330353845

3. OSD Audio

#ad

OSD Audio SMP100 Class D Digital Subwoofer Amplifier Rated at 100W Max

#ad
OSD Audio #ad - Adjustable controls: includes auto on/off sensing as well as phase, crossover and volume controls to dial in just the right amount of bass. Efficient class d technology: a highly efficient Class D sub amp that is ideal for budget-minded users who want a feature-rich digital sub amp that does not run hot or take up a lot of space.

Works with all receivers: compatible with older and newer source equipment and includes both RCA and speaker level input/outputs for greater flexibility with various home theater audio systems. Bring in the bass: a highly efficiency subwoofer amplifier that serves up big bass with up to 1000W peak/400W RMS for deep, crisp, clean low frequency sound effects. Compact design: measures less than 6 inches wide and 5 inches deeps so it can fit just about anywhere.
BrandOSD Audio #ad
ManufacturerOSD Audio #ad
Part NumberSMP-100

4. Douk Audio

#ad

Nobsound G2 Subwoofer Amplifier Mono Power Amp PBTL/BTL Bridge 100W Mini Sub Amp Home Theater

#ad
Douk Audio #ad - Its optimized circuit can ensure totally no background noise. Besides, it also built-in speaker protection circuit and low pass bass filter. It can keep the purity of the sound and avoid the resistor influence.

It adopts ti tpa3116 and ne5532 op-amp, which can offer 100w high power and can drive most home sub and mono speakers. 18-month warranty. You can use two g2 to drive left and right channel separately, which are known as PBLT / BTL Bridge amp. It has a gain setting which allows 4-level of output level setting 20/26/32/36 dB. It has a mode switcher which can change between SUB and PBLT modes conveniently.

Compared with normal 2. 0ch amps, it can ensure totally no interference between two channels and can provide higher power. For any questions you have, please feel free to contact us. Besides, it also has a bass cutoff frequency control knob. Equipped with 19V 4. 74a high quality power supply. G2 can be used as a sub amp or a mono channel amp. Prompt and courteous customer service.
BrandDouk Audio #ad
ManufacturerNobsound #ad
Part NumberDZ056
Model8541737971

5. Fosi Audio

#ad

Subwoofer Amplifier 300 Watt Mini Mono Audio Amp Full-Frequency and Sub Bass Switchable Amplifier One Channel Home Theater Single Power Subwoofer Amp Fosi Audio M03

#ad
Fosi Audio #ad - Switch to sub, it's a subwoofer amplifier for diving passive and powered subwoofers. Home hi-fi amplifierexclusively designed for the customers who pursue HiFi sound; MAX Power Output:300Watt. Subwoofer amplifier and full-frequency mono ampswitch to PBTL, it's a Full-Frequency Mono amp for driving passive speakers and powered subwoofer.

What you get: m03 amp x1, user manual x1, 18-Month global warranty, 32v/5a power adapter x1, and 24-Hour quick customer service. Hi-fi amp with clean sound qualityfosi audio m03 subwoofer amp adopts the instruments tpa3255d2 chip, providing 250 watts RMS into 2-ohm loads, High Efficient Power Output Up to 300Watt, 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. Mini compact but powerfulbuilt-in low pass filter for 20-300Hz subwoofers with SUB frequency control, small simple compact design but practical and powerful;. Great amplifier to driver any bookshelf speaker or subwoofer.
BrandFosi Audio #ad
ManufacturerFosi Audio #ad
Part NumberFosi Audio

6. Rockville

#ad

Rockville 3000 Watt Peak / 800w RMS 2 Channel Power Amplifier Pro/DJ Amp RPA9

#ad
Rockville #ad - Maximum headroom for 4-ohm and 8-Ohm speakers. User serviceable fuse 5A, Thermal over load, 250V. Channel a & B separate level controls. Heavy duty rack mount ears with handles. Frequency response: 20hz to 20khz
BrandRockville #ad
ManufacturerRockville #ad
Height3.54 Inches
Length18.97 Inches
Width13.97 Inches
Part NumberRPA9
ModelRPA9
Warranty1 year.

7. Dayton Audio

#ad

Dayton Audio SA230 230W Subwoofer Amplifier

#ad
Dayton Audio #ad - Low-level, high-level, and LFE inputs. Heavy-duty steel chassis with black brushed aluminum faceplate. 18 db/octave low pass filter. Manual, auto, or triggered on/off modes for integration into any automated system. Mono class ab output stage for solid, well defined output.
BrandDayton Audio #ad
ManufacturerDayton Audio #ad
Height3.75 Inches
Length13.88 Inches
Weight18.96 Pounds
Width17.25 Inches
Part NumberSA230
ModelSA230
Warranty1 Year

8. Soundavo

#ad

Soundavo PSB-400DSP Class D Subwoofer Amplifier with DSP and LCD Presets Display for Home Theater 400W RMS / 1000W Max

#ad
Soundavo #ad - High wattage power outputcompact 1u 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. The amp will also can be choose from 5-30 minutes in 5 minute increments or turn the function off from the DSP menu.

Audio on/off detects & 12vdc triggera 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. Memory store and recall set and save your 3 favor bass frequency and volume level setting for music listening, movies and late night mode. Allows store up to 3 presents are optimized for 8”, Crossover Frequency, 10” and 12” subs. It provides 400 watts rms @ 4 ohms 1000 watts peak power, makes your home audio and home theater audio system’s bass shocking auditory effects feel like in the cinema.

Dsp processorbuilt-in digital signal process dsp, 4 different Crossover Slopes, Phase, access the menu function screen for using the selection knob to choose and adjust Master Volume Level, 4 different Low Cut. Easy connection to any systemfeatures 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.
BrandSoundavo #ad
ManufacturerSoundavo #ad
Height1.8 Inches
Length17.4 Inches
Weight6.91 Pounds
Width9.6 Inches
Part NumberPSB-400DSP
ModelAMZPSB-400DSP

9. Douk Audio

#ad

Nobsound 100W Subwoofer Amplifier Digital Power Sub Amp Audio Mini Bass Amp with Power Supply Black

#ad
Douk Audio #ad - Super mini size suits very well for home, office and desktop use. Added ne5532 buffer op-amP to increase more dynamics than other similar products. 3. 5mm input and banana plug one subwoofer output; With our customized high-quality power supply. Sound is very clean with powerful bass and no background noise. Subwoofer amplifier with 100W powerful output can drive most subwoofers.
BrandDouk Audio #ad
ManufacturerNobsound #ad
Part NumberGFJ445DY_Black
ModelGFJ445DY_Black

10. Theater Solutions

#ad

Theater Solutions TS1000 Passive 10" Home Theater in Wall Subwoofer and Amp Set

#ad
Theater Solutions #ad - Integrated wall-lock mounting system, cut out template included, overall is 12" x 12", instructions included, cut out is 10.625" x 10625", designed and engineered in the USA. Use for in wall or in ceiling home entertainment, industrial sound, multiple room systems, home theater, surround sound, this listing and price is for 1 in wall passive sub speaker and 1 sub amp.

Streamline 3. 625" mounting depth, 10" poly treated woofer with butyl rubber surround, paintable frame and grill, 2nd order 12dB per octave crossover, low profile housing. Theater solutions sa200 passive subwoofer amplifier, 200w, output impedance is 4-8ohm, LFE and RCA inputs, 50-200Hz, sub volume and crossover control knobs, raw wire outputs, 2.2

25" x 8. 5" x 6". Theater solutions ts1000 passive in wall sub speaker, recommended power is 20-150 watts, 8ohm, frequency response is 22Hz-200Hz, efficiency is 92dB, spring loaded speaker wire terminals.
BrandTheater Solutions #ad
ManufacturerTheater Solutions #ad
Height12.07 Inches
Length12.07 Inches
Weight9.5 Pounds
Width3.63 Inches
Part NumberTS1000A
ModelTS1000A
WarrantyN/A