DS18 SXE-3000.4D Class D 4-Channel Full-Range Car Amplifier 200 x 4 RMS @ 4 OHM 3000 Watts
EX44 - 100 Watts RMS x 4 @ 4 Ohm 4 Channel Amplifier
JL Audio RD400/4 4-channel car amplifier — 75 watts RMS x 4 at Crutchfield
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Arc Audio KS 125.4 | Stereo West Autotoys
D4.100a: 400 Watt - Compact 4 Channel Amplifier - DD Audio
DD Audio D4.200 | 2200w 4-Channel Amplifier
GEN-X Full-Range Class D 4-Channel Amplifier 4 x 150 Watts Rms @ 4-ohm
Down4Sound JP 10.4 BLACK | 6000W RMS - 4 Channel Amplifier - Down4Sound Shop
XD400/4v2 - Car Audio - Amplifiers - XD - JL Audio
Power Amplifier 4 Channel Professional | Professional Audio Power Amplifier - Stage Audio - Aliexpress
Power Amplifier 4 Channel Professional | Professional Audio Power Amplifier - Stage Audio - Aliexpress
Pyle Pro 4-Channel Compact Stereo Amplifier System PTA42BT B&H
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Fp10000q 10000W 4 Channel 2 Ohms Stable Professional Audio Amplifier, High Power Amplifier - China High Power Amplifier and 10000W Audio Amplifier price | Made-in-China.com
Down4Sound JP234 | 2000w 4 Channel Amplifier
DS18 EXL-P800X4 – 4 Channels Class A/B Car Amplifier – 400 Watts RMS 4-Ohms Bridged – Made in Korea
Audio Apex CAB-M4 4 Channel Car Amplifier 1000 Watts RMS - Audio APEX store
THUNDER Series 400-Watt RMS 4-Channel Class AB Amplifier | MTX - Serious About Sound®
