Top 9 Bash 300W Digital Subwoofer Amplifier – Audio Component Amplifiers

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1. OSD Audio


OSD Audio SMP300 Class D Digital Subwoofer Amplifier Rated at 300W Max

OSD Audio #ad - Bring on the bass: a highly efficiency Class D subwoofer amplifier that serves up big bass with up to 300W max power. Compact design: measures only 3” inches high, 9 ¼” deep and 16 ¼” wide to fit just about anywhere.

Works with all receivers: compatible with older and newer source equipment and includes LFE, line-level and speaker-level inputs for greater flexibility. Adjustable controls: includes adjustable phase and low pass filter to dial in just the right amount of low frequency sound effects. 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.
BrandOSD Audio #ad
ManufacturerOSD Audio #ad
Weight8 Pounds
Part NumberSMP-300
Warranty2-Year Warranty

2. Fosi Audio


Fosi Audio TP-02 TDA7498E Subwoofer Amplifier Mini Sub Bass Digital Class D Integrated Subwoofer Amp 220Watt

Fosi Audio #ad - Greater flexibility with various Home Theater Audio Systems: Compatible with older and newer source equipment including RCA output. Special features: smart protection, the small offset of less than 20 mV, standby and mute features, thermal overload protection, differential inputs minimize common-mode noise.

The tda7498e is a dual btl class-D audio amplifier chip with a single power supply designed for home speaker systems applications. What you get: tp-02 home hi-fi mono integrated class d power subwoofer amplifier x1, user manual x1, AC power cord x1, our worry-free 24-month warranty, power adapter x1, and friendly customer service.

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 class d digital subwoofer amplifier is a compact amp designed to power passive and subwoofers used in home theaters or whole-house audio systems. Tp-02 subwoofer amplifier for home theater adopts stmicroelectronics tda7498e chip.
BrandFosi Audio #ad
ManufacturerFosi Audio #ad
Height1.58 Inches
Length5.12 Inches
Width3.54 Inches
Part NumberTP-02-IT
Warranty18-month manufacturer

3. Nobsound


Nobsound G2 PRO Hi-Fi 300W Subwoofer Power Amplifier Mono Channel Class D SUB Audio Amp

Nobsound #ad - And two g2 pro can be used to drive left and right channel independently to avoid mutual interference. Mini size with exquisite appearance: mono integrated class D amplifier, simple compact design but with powerful function, more fashionable and durable solid aluminum chassis, very suitable for HiFi home and desktop audio system use.

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. 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. It also has a good match with outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers. Max 300w output power: using tpa3255d2 amp chip and equipped with 32v/5A large power supply, enough to drive 320W passive speakers or subwoofers. 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.
BrandNobsound #ad
ManufacturerNobsound #ad
Part NumberDZ072_UK

4. Klipsch


Klipsch R-100SW 10" Subwoofer, Incredibly Deep Bass and an All-digital Amplifier,14 5" x 12 5" x 16 4"

Klipsch #ad - All-digital amplifier with 300 watts peak power. Amplifier power cont Peak: 150W 300W. 10" front-firing spun-copper IMG woofer. Dimensions 14 5" x 12 5" x 16 4". Volume low pass crossover and phase control. Frequency response: 32Hz - 120Hz - 3dB. Amplifier features: volume, low-pass, 0 180 phase, Auto power on. Line level lfe rCA inputs for maximum receiver compatibility.
BrandKlipsch #ad
ManufacturerKlipsch #ad
Height14.75 Inches
Length16.94 Inches
Weight26 Pounds
Width12.5 Inches
Part NumberR-100SW
Warranty5yrs on woofer, 2yrs on amp

5. Skar Audio


350W, Skar Audio RP-350.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control

Skar Audio #ad - Class d mosfet monoblock Power Amplifier. Peak power at 1 ohm: 388 watts | rms Power at 1 Ohm: 350 Watts. Featuring 4-way protection circuitry and 8 AWG Power & Ground Input Terminals for Maximum Current Flow. Frequency response: 20hz - 250hz, on-board Bass EQ Switch with +6 or +12dB boost at 45Hz. Highly efficient heatsink Design allows for Maximum Reliability & Performance. Stable at 1 ohm | Remote Subwoofer Level Control Included.
BrandSkar Audio #ad
ManufacturerSkar Audio #ad
Height3 Inches
Length12.75 Inches
Weight4.4 Pounds
Width7 Inches
Part NumberRP-350.1D
Warranty2 year limited warranty



AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio A07+DC 32V Power Adapter

AIYIMA #ad - Simple compact design, and the exterior design is delicate and beautiful little amp, an tube preampTUBE A3 PRO / T7 / T8, matched with our A07 home speaker amplifier, connected to your home audio passive speakers to form a perfect HIFI system, it can match with your computer/ desktop /home theatre system and so on;a computer, allowing you to liberate your ears in this noisy city.

Two input ways:3. 5mm aux audio input/ rca audio input(3. 5mm interface is also aux Audio output interface3. 5mm aux port as audio output can go to connect any active device: Speakers, Active Subwoofer ect. More detail connection and use ways, Amplifier, pls see the main picture shown. This aiyima a07 power amplifier adopt the tpa3255 high-performance class d amplifier amp chip and NE5532 op-amp chip. Very quiet but powerful, Runs Extremely Cool, Easy to set up.

It's a nice mini audio component amplifiers for Home Audio stereo system. 300w+300w max power output 2. 0 channel hifi integrated class d amplifier, Exclusively designed for the customers who pursue HiFi sound, Use powerful power adapter have High efficient max power output up to 300 Watt. Package with a dc 32v 5a power adapter for free, you can upgraded the powerful power supply to get the maximum 300W x2 power output, such as 48V/10ACannot use industrial power supply, and please choose the correct passive speaker power to use.
BrandAIYIMA #ad
ManufacturerYIMA TECH #ad
Height1.57 Inches
Length6.06 Inches
Weight2.31 Pounds
Width3.94 Inches
Part NumberA07

7. Fosi Audio


Upgraded VersionFosi Audio TB10D 600W TPA3255 Power Amplifier Home Audio HiFi Stereo Class D Digital 2 Channel Integrated Mini Passive Speaker Amp

Fosi Audio #ad - The device is operated in ad-mode, and can drive up to 2 x 315 W into 4-Ω load at 10% THD and 2 x 150 W unclipped into 8-Ω load. On the rear are banana plug connectors that can also accept a raw wire. Tb10d adopts ti tpa3255 high-performance class-d power amplifier chip enabling true premium sound quality.

Max power output up to 600watts. If you want to play your favorite songs entertainingly, a mini stereo amplifier is the best way to go. Fosi audio tb10d is an analog inputRCA Class-D audio amplifier that easy to install to build your home audio sound system. What you get: tb10d amplifier x1, 18-month worry-free warranty, 32v/5a power adapter x1Note: You need a more powerful power supply to get the MAX 300W x2 power output, ac cord x1, user manual x1, such as 48v/10a, and friendly customer service.

Mini classic simple design with bass, treble, and volume control. Tpa3255 features an advanced integrated feedback design and proprietary high-speed gate driver error correction PurePath Ultra-HD. The high-efficient 2. 0ch 300wx2 desktop power amplifier can drive almost home large passive bookshelf speakers ensuring top-notch sound quality and is compatible with most sound equipment such as computers, TV, CD players, PC, DVDs, laptops, etc. This technology allows ultra low distortion across the audio band and superior audio quality.
BrandFosi Audio #ad
ManufacturerFosi Audio #ad
Height1.57 Inches
Length4.13 Inches
Weight1.3 Pounds
Width5.59 Inches
Part NumberTB10D
Warranty18-month manufacturer

8. Crown


Crown XLi800 Two-channel, 300-Watt at 4Ω Power Amplifier

Crown #ad - Electronically balanced rca & Xlr Inputs; Binding Post And Speak On Outputs. Stereo/parallel/Bridge-Mono Mode. Efficient forced-Air Cooling Prevents Excessive Thermal Buildup. User selectable input sensitivity - 0775v and 1. 4v.
BrandCrown #ad
ManufacturerCrown #ad
Height3.5 Inches
Length12.4 Inches
Weight25.1 Pounds
Width19 Inches
Part NumberXLI800
WarrantySee manufacture’s website for details.

9. Fosi Audio


Fosi Audio M03 200 Watt TPA3255 Subwoofer Amplifier Mini Mono Channel Audio Power Amp for Home Theater Full-Frequency and SUB Bass Switchable with 32V/5A Power Supply

Fosi Audio #ad - 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. What you get: m03 amp x1, user manual x1, our worry-free 24-month warranty, 18-Month global warranty, 32v/5a power adapter x1, and friendly customer service.

Home hi-fi amplifier with clean sound quality. This technology allows ultra low distortion across the audio band and superior audio quality. Built-in low pass filter for 20-300Hz subwoofers with SUB frequency control. Switch to sub, m03 is a subwoofer amplifier for diving passive and powered subwoofers. Note: package comes with 32v/5a power supply, you need a more powerful power supply to get the MAX power output.

M03 can provide 150 watts rms into 4-ohm loads or 120watts to 8-ohm loads. High efficient power output up to 200watt. Great amplifier to driver any bookshelf speaker or subwoofer. Subwoofer amplifier and full-frequency mono amp:switch to pbtl, m03 is a Full-Frequency Mono amp for driving passive speakers and powered subwoofer.
BrandFosi Audio #ad
ManufacturerFosi Audio #ad
Height1.37 Inches
Length5.12 Inches
Weight0.8 Kilograms
Width4.13 Inches
Part NumberM03
Warranty18-month manufacturer