here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"powered subwoofer"
Bluetooth 5.1 Channel Home Entertainment Amplifier - Subwoofer Out - Easy Karaoke with Dual Mic Inputs w/ Echo, USB-A / SD Reader with MP3 Player, RCA In and Line out - PDA8BU
Limited time offer, ends 11/23
$158.99
Free Shipping
Mini 2.1 Bluetooth Power Amplifier Digital Subwoofer Amp, Bookshelf Speaker Stereo Receiver for Home
Limited time offer, ends 12/08
AJMRTC XH-M544 Mono Digital Audio Amplifier Board, TPA3116DA TPA3116 Chip 150W D2 Mono Channel Power Amplifier Module, DC 12V-24V Input High Efficiency Digital Amp Board for Speaker Audio System
Limited time offer, ends 11/25
$14.68
Free Shipping
AJMRTC IRS2092S 500W High Power Class D HIFI Digital Power Amplifier Board, Finished Mono Audio Amp Module, Better Performance Than LM3886 for Speaker Home Audio System
Limited time offer, ends 11/25
$18.08
Free Shipping
TPA3255 Mono Subwoofer Amp & Full-Frequency Switchable 300W FLAT & SUB Bass Modes,Passive Speaker & Active Sub Outputs.Class D Amplifier for TV, PC & Home Theater,DC36V Adapter
Limited time offer, ends 11/23
$104.99
Free Shipping
G2 PRO TPA3255 Hi-Fi 300W Subwoofer Power Amplifier Mono Channel Class D SUB Audio Amp
Limited time offer, ends 11/23
$97.49
Free Shipping
AJMRTC IRS2092S 500W Mono Channel Class D Digital Power Amplifier Board, HiFi Audio Stage Power Amp Module, High Efficiency Subwoofer Speaker Amplifier Board for Home Audio DIY Sound System
Limited time offer, ends 11/25
$17.47
Free Shipping
X400HS 2.1 Channel Bluetooth 5.0 Amplifier Board, TPA3223 Chip 200W+200W+400W Output, 12-42V DC with 6 Knob Controls, for DIY Subwoofer/Speaker/Home Theater Audio System
Limited time offer, ends 11/23
$74.99
Free Shipping
TB21H 2.1 Channel Bluetooth 5.1 Amplifier 50W x2 + 100WTPA3116D2 USB, AUX, FM and Bluetooth inputs with IR remote, 5-knob tuning and independent subwoofer frequency and volume control
Limited time offer, ends 11/23
$41.99
Free Shipping
ZK-1002T PRO Bluetooth 5.0 Amplifier Board 2.0 Ch 200W HiFi Subwoofer Amp Audio AMP with Treble and Bass, BT USB and AUX Inputs, DC 12-24V Stereo AMP Module for DIY Speakers (2 Pack)
Limited time offer, ends 11/24
$61.49
Free Shipping
ZKHT21 Bluetooth Amplifier Board,160W×2+220W 2.1 Channel Amp Module Subwoofer Output Treble Bass for Passive Speakers
Limited time offer, ends 11/23
$44.99
Free Shipping
AJMRTC XH-M542 TPA3116 D2 Mono Amplifier Board, 100W High Power Digital Audio Power Module, Class D Amp Board for DIY Speaker, Subwoofer, Home Sound System, Car Audio & Electronic Maker Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC IRS2092S 500W Class D HIFI Digital Mono Amplifier Board, Finished D-Class Audio Power Amp Module, High Power Sound Amplifier Better Than LM3886 for Home Speaker, Subwoofer Audio System
Limited time offer, ends 11/25
$18.10
Free Shipping
2PCS TW100U 100W Mono Bluetooth 5.3 Amplifier Board with TWS, TPA3116D2 Chip, DC 1224V Input, Built-in Boost to 19V/24V, AUX/USB/Bluetooth Input, Mode Switch for DIY Subwoofer/Speaker
Limited time offer, ends 11/23
$50.99
Free Shipping
YS-S350H TPA3251 2.1 Channel Bluetooth Amplifier 220W×2 + 350W Subwoofer Audio Receiver Class D Amp Board with Bass Treble Control for Home Theater DIY Speakers
Limited time offer, ends 11/16
$44.99
Free Shipping
G2 PRO TPA3255 Hi-Fi 300W Subwoofer Power Amplifier Mono Channel Class D SUB Audio Amp
Limited time offer, ends 11/23
$97.49
Free Shipping
A3001 TPA3255 300W Mono Subwoofer Amp Full-Frequency/Switchable FLAT & SUB Bass Modes, Passive Speaker & Active Sub Outputs.Pure Sound Amplifier for TV,PC & Home Theater,DC36V Adapter
Limited time offer, ends 11/23
$104.99
Free Shipping
200 Watt Bluetooth Home Theater Amplifier 5.1 | Wireless Streaming, Dual Mic In, USB/SD with MP3 player, RCA Input, Subwoofer Out - PDA7BU
Limited time offer, ends 11/16
$75.99
Free Shipping
S200HS-W Power Amplifier Board Bluetooth5.2 TPA3221 Chip with Subwoofer 2.1 Channel 100W×2+200W,Audio Power Amplifier Module (S200HS-W)
Limited time offer, ends 11/24
$53.99
Free Shipping
A50Pro,LPF&HPF,2.1 Channel Audio Amplifier,100W Bass Output Power, HiFi Bluetooth 5.0 Stereo Audio Amplifier,Supports HDMI (ARC),Passive Subwoofer,MA12070P*2 Chip
Limited time offer, ends 11/16
$143.99
Free Shipping