Alpine PDX-M12GC Professional Series Mono Block Amplifier - Signature Car Sound
Alpine PDX-M12 | Performance Car Audio Visual
Alpine PDX-F6 150w x 4 SQ Amplifier. Very Lightly Used with Original Box - One of Alpine's BEST Amps, Quiet & Very Under-Rated! $345 + S&H | DIYMobileAudio.com Car Stereo Forum
Alpine PDX-V9 Alpine 1600W Max, 5-Channel Digital Car Amplifier 5CH Am – absoluteusa
Alpine PDX-M12 Mono subwoofer amplifier — 1200 watts RMS x 1 at 2 ohms at Crutchfield