Amazon.com: Sound Storm Laboratories EV400.4 Evolution 400 W, 4 Channel, 2 to 8 Ohm Stable Class A/B, Full Range Car Amplifier, Black : Electronics
1 SP AUDIO SP-80.4D 4 Channel Class D 4 x 160 Watt RMS Amplifier 2 Ohm Car 793579972921 | eBay
Amazon.com: Adafruit Mini Metal Speaker w/Wires - 8 ohm 0.5W [ADA1890] : Electronics
Amazon.com: Taramps MD 3000.1 Full Range Amplifier 3000 Watts RMS 2 Ohms 1 Channel High Efficiency Mono Amplifier Class D, Bass Boost Car Audio Sound Monoblock, Crossover, High Power Amp : Everything Else
Amazon.com: BOSS Audio Systems Elite BE1600.2 2 Channel Car Amplifier - 1600 Watts, Full Range, Class A-B, 2-8 Ohm Stable, Mosfet Power Supply, Bridgeable : Everything Else
Amazon.com: Audison Ap 8.9 Bit 8 Channel Amp With Dsp 8 X 65 Watt 1Xpreout : Electronics
Amazon.com: Pyle 2in Tweeter Compression Horn Driver - 500 Watt High Power Car Audio Speaker Tweeter System w/ High Temp Voice Coil, 400-9000Hz Frequency, 102 dB, 8Ohm, Heavy Duty 30 oz Magnet
Amazon.com: BOSS Audio Systems R3002 Riot Series Car Audio Amplifier - 600 High Output, 2 Channel, 2/8 Ohm, High/Low Level Inputs, High/Low Pass Crossover, Full Range, Hook Up to Stereo and Subwoofer,
Amazon.com: NVX VSW84V2 8" 500 Watt Peak (250W RMS) Dual 4-ohm VS-Series Version 2 Car Subwoofer : Electronics
Amazon.com: BOSS Audio Systems PV3700 5 Channel Car Stereo Amplifier – 3700 High Output, 5 Channel, 2/4 Ohm Stable, Low/High Level Inputs, High/Low Pass Crossover, Full Range, Bridgeable, for Subwoofer : Everything Else
AVR-X8500HA - 13.2 Ch. 150W 8K AV Amplifier with HEOS® Built-in | Denon - US
Yamaha AVENTAGE RX-A4A 7.2-channel home theater receiver with Dolby Atmos®, Wi-Fi®, Bluetooth®, Apple AirPlay® 2, and Amazon Alexa compatibility at Crutchfield
Amazon.com: Planet Audio PL2400.4 4 Channel Car Amplifier - 2400 Watts, Full Range, Class A/B, 2/8 Ohm Stable, Mosfet Power Supply, Bridgeable : Electronics
BOSS Audio Systems PD5000 Phantom Series Car Audio Amplifier - 3000 High Output, Class D, Monoblock, 1 Ohm, High/Low Level Inputs, High/Low Pass Crossover, Full Range, Hook Up To Stereo and Subwoofer -
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Amazon.com: Dayton Audio PS95-8 3-1/2" Point Source Full Range Driver 8 Ohm : Electronics
Amazon.com: Pyle 2" Inch Titanium Horn Driver - 600W High Power Car Audio Midrange/Tweeter Compression Horn Driver System w/ Aluminum Voice Coil, 1.5kHz ~ 18kHz Frequency,102dB, 8 Ohm, 13.5oz Magnet - Pyle
JVC KS-DR2001D Compact Mono Digital Amplifier for Compact Car, Marine, UTV and Motorcycle / Max Power 600W / 300W RMS @ 2 ohms / Wired Level Control Included - Creative Audio
Amazon.com: BOSS Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, Mosfet Power Supply, Stereo :
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Denon AVR-X6700H 11.2 Channel 8K A/V Receiver with 3D Audio and Amazon — Safe and Sound HQ
Amazon.com: Pyle Home Mini Audio Amplifier - 60W Portable Dual Channel Surround Sound HiFi Stereo Receiver w/ 12V AC Adapter, AUX, MIC IN, Supports Smart Phone, iPhone, iPod, MP3 For 2-8ohm Speakers -
Amazon.com: DS18 PRO-DR1PK44 1" Twist On Throat Compression Driver with 1" Phenolic Voice Coil and PRO-H44/BK Horn 240 Watts 8-ohm : Musical Instruments
Amazon.com: Taramp's Bass 3K - 1 Channel 3000 Watts RMS Ohm Car Amplifier, Black, white : Electronics