2.1 amplifier | Newegg.com

Digital 2.1 Channel Subwoofer Amplifier Board 6W+6W+25W Pure Bass, Mini DC12V-15V HiFi Stereo Audio Power Amplifier Dual Channel Amp Module for Store Home Theater Speakers, Car Audio Speaker

Model #: 935448964693

$15^.39 –
More options from $15.39 - $19.49
Free Shipping

Compare

Quick View

2.1 Channel Digital Audio Power 300W Amplifier Board High Power Volume Potentiometer Subwoofer AMP Module

Model #: 596826973821

$57^.99 –
$5.00 Shipping

Compare

Quick View

2.1 Channel Mini Amplifier, 50W2 Stereo Hi-Fi Audio Receiver with Subwoofer Output, Bluetooth 5.3/USB/AUX Input, 1000W Peak Power, Bass Treble Control for Home Theater, TV, Car, Bookshelf Speakers

Model #: 880176542746

$88^.99 –
$5.99 Shipping

Compare

Quick View

Digital Amplifier Board Audio Stereo Subwoofer 2x300W and 600W 2.1 Channel 1850VDC Digital Amplifier Board

Model #: 146524572149

$175^.99 –
$5.99 Shipping

Compare

Quick View

ZK-AS21 220W*2+350W 2.1 Bluetooth Power Amplifier Board with TPA3255 Chip, 18V-36V Bluetooth Speaker Audio Amplifier Module Vehicle Amplifiers

Model #: C75J*OYJ*G1*0623-530

$67^.45 –
Free Shipping

Compare

Quick View

Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W×2+100W, 12V-24V Audio Power Amplifier Module with Treble and Bass Control (ZK-MT21)

Model #: BZ59-1423

$26^.19 –
More options from $25.39
Free Shipping

Compare

Quick View

SIGLLR Bluetooth 5.1 Audio Amplifier Board,540W HiFi 2.1 Channel Mini Subwoofer Power Amp Module with Treble & Bass Control with AUX Input,Audio Amp Board for Home DIY Wireles Speaker(With Power Cord)

Model #: 415280785989

$42^.69 –
More options from $42.69 - $63.99
Free Shipping

Compare

Quick View

MT21 Bluetooth Power Amplifier Board, 2.1 Channel DC 12V to 24V HiFi DIY Audio Power Amp Module for 20 to 100W 4 to 8? Speakers

Model #: 415280787020

$59^.98 –
More options from $54.99 - $60.78
Free Shipping

Compare

Quick View

2.1 Bluetooth Marine Amplifier Receiver - Waterproof 6 Channel Wireless Bridgeable Audio Amp for Stereo Speaker with 2000 Watt Power Dual MOSFET Supply GAIN Level and LED Indicator - PLMRA630BT

Model #: 792649991831

$401.99
See price in cart
Free Shipping

Compare

Quick View

MT21 Cross-border Exclusive 2.1 Channel Bluetooth Digital Power Amplifier Board High and Low Frequency Tones

Model #: C72J-Y-1003-2IN1

$31^.99 –
Free Shipping

Compare

Quick View

AIYIMA D03 Bluetooth 5.0 DAC Amplifier 150 Watt x 2 Stereo HiFi 2.1 CH Digital Sound Amplificador 24Bit/192kHz Class D Power Amp USB Coaxial Optical OLED AptX, Support Subwoofer & with Remote

Model #: 452465577823

Compare

Quick View

2 X 50W Audio Amplifier Board with ADAU1701 DSP Integrated DC10-26V Stereo Class D Amp Board Dual Channels 2 Channels 2.1 4.0 System Amplifier Module for DIY Home Theater Store Speakers JAB3-250

Model #: 886801165427

$73^.99 –
$5.99 Shipping

Compare

Quick View

DoukAudio 2.1 Channel Bluetooth Amplifier: 600W Stereo + 300W Subwoofer Output Bass & Treble Control for Home Theater ^^ Dual TPA3255 aptX-HD ^^ Living Room Desktop ^^ Audiophiles Holiday (NS-14G-PRO)

Model #: 415280791423

$209^.99 –
$5.99 Shipping

Compare

Quick View

Bluetooth 5.1 Audio Amplifier Board, ZK-AS21 2.1 CH 220W x 2 + 350W HiFi Subwoofer Power Amp Mini Digital Audio Amp Module for Home Speakers(30-220W, 3-8Ohms), DC 16-38V, BT USB AUX Input

Model #: 934196356446

$89^.99 –
$5.99 Shipping

Compare

Quick View

Nobsound G3 Bluetooth 5.0 Stereo Amplifier: Compact HiFi Power Amp for Home/Desktop Audio, Adjustable Bass/Treble, 2.1 Channel Pre-Out, RCA, Portable Audiophile Gift

Model #: 322002719606

$91^.99 –
Free Shipping

Compare

Quick View

ZK-AS21P 2.1 Channel Bluetooth Amplifier for Speakers 300 Watt Stereo x2 Class D Home Audio Amplifier with 600 Watt Subwoofer Support and AUX Input(Integrated Type)

Model #: 968929734829

$157^.99 –
$5.00 Shipping

Compare

Quick View

AIYIMA A01 Pro 100W x 2 Power Amplifier Bluetooth 5.1 Class D Amp TPA3116 2.0/2.1 Channel Stereo Amplifier Receiver Mini Speaker Amp with 3.5mm AUX Output + DC24V Power Adapter Black

Model #: 994255088404

$127^.99 –
$5.00 Shipping

Compare

Quick View

Facmogu ST-838 2.1 Channel HiFi Stereo Subwoofer Amplifier, RMS 20Wx2+40W Mini Digital Audio Power Amplifier for Home Speakers, 80W Subwoofer Amplifier Audio Stereo Bass Amp with Power Supply - Black

Model #: 230366105143

Compare

Quick View

Bluetooth Amplifier Board, ZK-HT21 2.1 Channel 160W x 2+220W Subwoofer Stereo Mini Audio Power Amplifier Module TDA7498E HiFi Chips,BT USB AUX Input DC 15-36V for DIY Home Speakers

Model #: 537470407829

Compare

Quick View

Kinter K3118-2.1 Bluetooth 5.0 Stereo Digital Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Amp 30 Watt x 2 Channels + 80 Watt Subwoofer for Home TV DIY Auto Outdoor Passive Speakers Subwoofer

Model #: 648735436369

Compare

Quick View

S.M.S.L 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

Model #: 537470411505

$150^.99 –
$5.00 Shipping

Compare

Quick View

Tangxi Stereo Power Amplifier with Bluetooth 5.0, Dual Channel Audio Receiver with HDMI & AUX Input, EQ Control, HiFi 2.1 Channel Output, Stereo Amplifier for Home & Computer Audio (Black)

Model #: 648735467608

$79^.99 –
$5.99 Shipping

Compare

Quick View

Yunseity Channel 2.1 5.0 Amplifier Board, HiFi Power Amp with Remote, USB, for Karaoke D900, with, AUX, MIC, AC Input, Supports FM, Aluminum Alloy Panel (US Plug)

Model #: 934196385217

$85^.99 –
$5.99 Shipping

Compare

Quick View

Arylic B50SE Bluetooth 5.1 Stereo Receiver 2.1 Channels Mini Class D Integrated Home Speaker Amplifier 50W x 2,Stable and Remote, Go Control Application and Easy Control EQ

Model #: 264505727651

Compare

Quick View

Lepai LP-168HA 2.1 2x40W Mini Amplifier + 1x68W Sub Output

Model #: 880176618670

$92^.99 –
$5.99 Shipping

Compare

Quick View

ZK-TB21 Power Amplifier Board Bluetooth5.1 TPA3116 Chip with Subwoofer 2.1 Channel 50W×2+100W, DC 12-24V Bluetooth and AUX Inputs

Model #: BZ59-1413

$26^.19 –
Free Shipping

Volume Discounts:$24.99 - $26.19

Compare

Quick View

ZK-TB21 2.1 Channel Bluetooth Amplifier Board for DIY Speakers, TPA3116 Chip, 50W 2 + 100W, BT and AUX Input, DC 1224V, Mini Amp wih Bass & Treble Control

Model #: 452465636476

$47^.99 –
$5.99 Shipping

Compare

Quick View

Oreilet BT Power Amplifier Board, ZK ST21 2.1 Channel 100W X 2+200W Digital Audio Power Amplifier Module with Subwoofer, Stereo AMP Board for Home Theater Speakers

Model #: 415280817659

$76^.99 –
$5.99 Shipping

Compare

Quick View

XRONG TF16B Home Audio Amplifier 80Wx2+100W Subwoofer Bluetooth 5.2 Stereo HiFi 2.1 CH Digital Sound Amplificador 24Bit/192kHz Class D Amp USB DAC & with RemoteUpdate

Model #: 648735451805

$142^.99 –
$5.99 Shipping

Compare

Quick View

Romicta 2.1 Channel Stereo Audio Amplifier, 300Wx2+360W Home Audio Bluetooth 5.0 Stereo System with USB/AUX, Remote, Bass Treble & Sub Control, for Active/Passive Subwoofer & Speaker, 12V 5A Adapter

Model #: 934196349226

$86^.99 –
$5.99 Shipping

Compare

Quick View

DAJUNGUO S600X 2.1 Channel Amplifier Board 300W+300W+600W Power Output,TPA3255 Chip,Bluetooth 5.2,Black

Model #: 452465681018

$110^.99 –
$5.99 Shipping

Compare

Quick View

S600X-W Power Amplifier Board Bluetooth5.2 TPA3255 Chip with Subwoofer 2.1 Channel 300W2+600W (S600X-W)

Model #: 880176555869

$114^.99 –
$5.99 Shipping

Compare

Quick View

UCINNOVATE Bluetooth 5.0 Stereo Receiver Amp 2.1 Channel Mini Hi-Fi Class D Integrated Amplifier 100W x 2+50W Home Audio Receivers & Amplifiers for Bookshelf Speaker Subwoofer Desktop Passive Speaker

Model #: 934196425289

$85^.99 –
$5.99 Shipping

Compare

Quick View

IOGEAR 4-Port HDMI 2.1 Splitter 8K 60Hz, 4K 120Hz 1x4 Distribution Amplifier for UHD, HDR, HDCP 2.3 Displays (GHSP8824)

Model #: 146524576123

$130^.99 –
$5.99 Shipping

Compare

Quick View

OSD Audio Nero 2.1 Channel Amplifier - 2x100W for Speakers + 200W for Subwoofer - RCA Input, Tone & Subwoofer Controls, XSP2.1

Model #: 264505725688

$603^.99 –
$5.00 Shipping

Compare

Quick View

ZK-HT21 TDA7498E Bluetooth Amplifier Board 160W2+220W Subwoofer 2.1 Channel Audio Receiver Power Amplifier Module with Treble and Bass Control for DIY Speakers

Model #: 934196476113

$62^.99 –
$5.99 Shipping

Compare

2 in 1 Accessories