Amazon.com: JVC KS-DR3004 1000W Peak DRVN Series Class-AB Bridgeable 4-Channel Power Amplifier : Electronics
JVC CS-DR421 DRVN Series 4" 2-way car speakers at Crutchfield
JVC 1405 U/F Tape Recorder | Reel to Reel
Amazon.com: JVC CS-DR421 4" Inch Car Speakers, 220 Watts of Power, 110 Watts Each, 2-Way Coaxial, Built Tough, Perfect Factory OEM Replacements, Sold in Pairs : Electronics
My JVC JA-X9 4 Channel (Quad) Amp. What do you think? : r/audiophile
JVC KS-DR1004D drvn Series compact 4-channel marine amplifier — 45 watts RMS x 4 at Crutchfield