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"powered subwoofer"
ZK-MT21 2.1 Channel Bluetooth Amplifier Board Mini 12V-24V Audio Amplifier with Subwoofer Output, Bass Treble Control 50W+50W+100W DIY HiFi Home TV Amp for Passive Speakers
Limited time offer, ends 11/23
$23.99
Free Shipping
S350HS TPA3251 Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 220W×2+350W, 12V-38V Audio Power Amplifier Module with Treble and Bass Control,Black (S350HS)
Limited time offer, ends 11/16
$64.49
Free Shipping
D50 Bluetooth Digital Amplifier Board Subwoofer, Optical Audio Input, Home KTV & Car Audio
Limited time offer, ends 11/15
AJMRTC TPA3116D2 2.1 Channel Digital Audio Amplifier Board, 2x50W+100W Subwoofer Power AMP for Speaker Home Audio System
Limited time offer, ends 11/29
$31.06
Free Shipping
ZK-MT21 Bluetooth Power Amplifier Board 2.1 Channel 50W x 2 + 100W Mini amp module. quickly connects. Fits car audio speakers/home theater. with bass,treble,subwoofer and volume control
Limited time offer, ends 11/24
$23.99
Free Shipping
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
Limited time offer, ends 11/15
$179.99
Free Shipping
A07 Premium TPA3255 Power Stereo Amplifier with AUX Pre-Out 300W*2 | Swappable Op-Amp | 2 channel Desktop integrated Class D Stereo HiFi Amp For Passive Bookshelf Speaker & 2.0/2.1 Home theater
Limited time offer, ends 11/16
$77.99
Free Shipping
Bluetooth 5.0 Audio Amplifier Board, ZK-MT21 2.1 Channel 50W X 2 +100W Amp Mini Subwoofer Power Amp HiFi Digital Audio Amp Module for Home Speakers (20-100W, 4-8), DC 12-24V, BT AUX Input
Limited time offer, ends 11/23
$31.49
Free Shipping
A07 Premium TPA3255 Power Stereo Amplifier with AUX Pre-Out 300W*2 Swappable Op-Amp 2 channel Desktop integrated Class D Stereo HiFi Amp For Passive Bookshelf Speaker & 2.0/2.1 Home theater
Limited time offer, ends 11/24
$119.99
Free Shipping
S350H 2.1 Channel Amplifier Board,220W+220W+350W Power Output, 5.1 Amplifier Board DC18-38V TPA3251 AMP Board BT/AUX/USB Input for DIY Wireless Speakers for DIY Wireless Speakers
Limited time offer, ends 11/23
$68.99
Free Shipping
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
Limited time offer, ends 11/15
$179.98
Free Shipping
ZK-TB21 2.1 Channel Bluetooth 5.0 Amplifier Board TPA3116D2 Chip 50Wx2+100W MAX, DC 12-24V, AUX Input, HiFi amp for Home Theater Passive Speakers Subwoofer, Treble & Bass Control
Limited time offer, ends 11/23
$29.99
Free Shipping
ZK-HT21 Bluetooth Amplifier Board, 160W×2+220W 2.1 Channel Subwoofer Audio Amplifier DC 15-36V Hi-Fi Bluetooth Module TDA7498E Chips BT/USB/AUX Input
Limited time offer, ends 11/23
$49.49
Free Shipping
Bluetooth 5.1 Audio Amplifier Board, ZK-AS21 2.1CH 220W x 2 + 350W HiFi Amp Subwoofer Power Amp Mini Digital Audio Amp Module for Home Speakers(30-220W, 3-8Ohms), DC 16-38V, BT USB AUX Input
Limited time offer, ends 11/24
$79.49
Free Shipping