2.1 amplifier | Newegg.com

Bluetooth Audio Amplifier Board, ZK-TB21 2.1CH 50W x 2 +100W Subwoofer Power Amp with Treble and Bass Control, Bluetooth5.0 and AUX Inputs, Stereo Digital AMP for DIY Home Speakers

Model #: 934196352301

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4 Gauge Car Amp Wiring Kit up to 3000W Car Amplifier Installation Wiring Helps You Make Connections and Brings Power to Your Radio, Subwoofers Speakers (4 Gauge)

Model #: 322002890121

$51^.99 –
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Creative Pebble X Plus 2.1 USB-C Computer Speakers with Subwoofer and Customizable RGB Lighting, Bluetooth 5.3, USB Audio, Up to 15W RMS Power for PC and Mac

Model #: 472744097934

$227^.18 –
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X2 Amplifier 2-Channel Class D Full Range 2 x 140 Watts RMS @ 4-ohm, Ultra Compact Amplifier, Great Compact Amp for Motorcycle, Powersports, Ultra Small Design

Model #: 966764267564

$431.99
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Soundfy 4-Channel Digital Car Audio Amplifier, Compact Class D Multi-Channel Amp with Crossover & MOSFET Power Supply, Full-Range Sound Quality (800 Watt)

Model #: 919941209826

$125^.99 –
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Bluetooth Marine Amplifier 60W x 4 Channel - Class D Full Range Powersport Amp - Switch Mount Remote, Easy Installation - Compact Bluetooth Amplifier for UTVs, Golf Cart, ATVs, Boat

Model #: 452465688758

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A800.1 Altitude Monoblock 800W Monoblock Amplifier Car Audio, Class D Amplifier with Crossover, EV Compliant Tesla Amp, ParaBASS Car Equalizer, Bass Amplifier Speaker Amp for Subwoofers

Model #: 179166527369

$538.99
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AK-170 12V Mini Digital Amplifier Compact Stereo Amp, Hi-Fi Sound, for Car & Home Audio

Model #: C75J*OYJ*G1*0623-614

$67^.45 –
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Marine Bluetooth Amplifier Waterproof Class D Amp UTV Amp 4 Channel with Controller for Boat Golf Motorcycle Hidden Installation

Model #: 342266106387

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AMP1604 1600 Watts 4 Channel 2 Ohm Stable Full Range Amplifier Boost Bass, 4/3/2 Channels, Slim Compact Amp with Gravity Magnet Phone Holder Bundle

Model #: 768946902054

$187.99
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750W 2-Channel, Full-Range Amplifier (AMP7502)

Model #: 257575620588

$129.99
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Stereo Amplifier Board, Aluminium 500mV Channel Stereo AMP Module Volume Control Amplifier Board for Wireless Speakers Home Theater

Model #: 452465639231

$55^.99 –
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Bluetooth Connection 800W Subwoofer and Amp Package with Three Speakers, Adjustable Multicolor LED Lights, Deep Bass Boost, Phone Connectivity for Music Playback, Fits 12V & 24V, All Vehicle Models

Model #: 596826035895

$117^.99 –
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Rockville RHB70 Home Theater Compact Powered Speaker System, Bluetooth/USB/SD/FM, 4" Subwoofer, 2.1 Channel, 100W Peak, Cherry Wood Finish, for Home Entertainment

Model #: 904957122535

$82^.99 –
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Car Amplifier, 4 Channel Amplifier 12V 0W High Power Aluminum Alloy Car Audio Amplifier Vehicle Car Amp Sound Amplifier Quick Heat Dissipation

Model #: 322002870567

$112^.99 –

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Ampapa Q1 Digital to Analog Converter: HiFi USB DAC Adapter 768kHz/32bit DSD512, APTX-HD Bluetooth 5.2 Headphone Amp with ESS9039+AK4493 for Home Stereo Amplifiers & Desktop Listening

Model #: 322002759077

$400^.99 –
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Headphone Amplifier 8 Channel, Stereo Headphone Amp with 9 Pcs 6.35mm to 3.5mm Jack, Metal Portable Studio Headphone Amp Splitter, Headphone Mixer with Mono and Stereo for Recording Studios

Model #: WUQ36T9V211260

$109^.18 –
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ZK-1002T PRO Bluetooth 5.0 Amplifier Board 2.0 Channel 200W HiFi Subwoofer Audio AMP with Treble and Bass, BT USB and AUX Inputs, DC 12-24V Stereo AMP Module for DIY Speakers (2 Pack)

Model #: 439480481427

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SounDigital 5000X1 5000 Watts 1 Channel Class D Car Audio Amplifier High-Power Compact Stereo Amp for Cars, Boats, and Motorcycles Crystal Clear Sound, Efficient Design - 2026 Gold Award

Model #: 880176619004

$419^.99 –
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4 Gauge Complete Amp Wiring Kit, Premium Car Amplifier DIY Installation Kit, 1200W High Power CCA Cable with Fuse Holder& Full Accessories for Car Truck/RV/ATV Audio Systems Radio Subwoofer Speaker

Model #: 934196430412

$64^.99 –
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10W/15W/20W/30W/40W Stereo Power Amplifier Board 12V/24V High Power Digital Amplifier Module XY-P15W

Model #: .jiudian-YC5KU-1157

$13^.99 –
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Home Audio Amplifier Portable HiFi Headphone Amplifier Volume Adjustment Bass Control Rechargeable for MP3 MP4 Phone

Model #: 415280827580

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Highwings HDMI Cables 20FT Long, 8K Ultra High Speed HDMI 2.1 Cable [in-Wall CL3 Rated, 48Gbps] 8K@60 4K@120Hz/144Hz, HDMI Cord eARC HDCP 2.2 & 2.3, Compatible for XbX/S/HDTV/GPUs 30 & 40 Series

Model #: 880176672030

$46^.99 –
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0 Gauge Amplifier Wiring Kit 3000 Watt Complete Car AMP Audio Installation CCA Kit, Subwoofer Wiring Kit with Power Ground Cable, RCA Cable, Fuse Holder for Cars, Trucks, RVs, ATVs Radio and Speaker

Model #: 588395644332

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Highwings 30 FT hdmi Cable Long, 4K 8K 10K HDMI 2.1 Cord Ultra High Speed [in-Wall CL3 Rated, 8K@60Hz 4K@120Hz Video 48Gbps], Fit, Durable, Flexible, eARC, HDCP, Compatible for Ethernet SoundBar

Model #: 452465719292

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Car Power Amplifier 4-Channel Amplifier Stereo Audio Amp 12V Class A/B (4 Channel - 13.78 inch)

Model #: 588395643236

$104^.99 –
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Russound AVA-Series 2.1-Channel Low-Profile Mini-AVR Audio Receiver with HDMI, AVA2.1

Model #: 880176764155

$378^.99 –
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SoundBox Connected 4 Gauge Black Amplifier Amp Power/Ground Wire 100 Feet Superflex Cable 100' Spool

Model #: 230366230098

$117^.99 –
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Highwings HDMI Cables 35FT Long, 8K Ultra High Speed HDMI 2.1 Cable [in-Wall CL3 Rated, 48Gbps] 8K@60 4K@120Hz/144Hz, HDMI Cord eARC HDCP 2.2 & 2.3, Compatible for Xb/X/S/HDTV/GPUs 30 & 40 Series

Model #: 880176626989

$71^.99 –
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Complete 3500W Gravity 4 Gauge Amplifier Installation Wiring Kit Amp Pk1 4 Ga Red - for Installer and DIY Hobbyist - Perfect for Car/Truck/Motorcycle/Rv/ATV

Model #: 886801204133

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Audiobank Complete 0 Gauge 5500 Watts Car Amplifier Installation Power Wiring Kit Thick 17 Feet FT 0 Gauge Power Cable 200A Fuse Included -Red

Model #: 588395649764

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Headphones Amplifier Portable 3.5mm Stereo Audio Out Powered Dual-Output with Lithium Battery and 2-Level Boost Headphone Amplifier (Headphone Amps)

Model #: 264505776444

$47^.99 –
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Audison SR 5.600 D-Class 5 Ch Amplifier 115 Wrms X 4/550 Wrms X 1 At 2-Ohms

Model #: 246087215382

$776^.99 –

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HiVi-Swans M10 Plus White Bookshelf Speaker, Bluetooth Powered Computer Speakers with Subwoofer 2.1 Home Speakers Stereo System 60W RMS AUX Audio

Model #: 452465641449

$236^.99 –
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llano HDMI 2.1 Splitter 1 in 2 Out, 8K@60Hz 4K@120Hz/240Hz, SST & Mirror Mode Only (No Extend), HDCP 2.3, HDR10, Dolby Vision, for PS5, Xbox, Apple TV, Laptop, Aluminum Case

Model #: 880176621571

$58^.99 –
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8 Gauge Complete Amp Wiring Kit, Premium Car Amplifier DIY Installation Kit, 800W High Power CCA Cable with Fuse Holder& Full Accessories for Car Truck/RV/ATV Audio Systems Radio Subwoofer Speaker

Model #: 322002831704

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2 in 1 Accessories