Old school speakers, amplifier, active subwoofer from Japan in perfect working condition, looks very good. Pioneer Carrozzeria TS-J170A - 6.5'' coaxial speakers High acoustic Kevlar cones, aluminum die cast baskets, wide range compression driver tweeters, 150 watt max., 4 ohm, 40-35000 hz Made in Japan Pioneer Carrozzeria TS-J160A - 6'' ( but can be fixed as 6.5'') coaxial speakers High acoustic Kevlar cones, aluminum die cast baskets, wide range compression driver tweeters, 130 watt max., 4 ohm, 40-35000 hz Made in Japan Pioneer Carrozzeria GM-X904 Hi-End pure class A old school 4/3/2 channel amplifier Rated power output (20-20kHz, 0.04%THD) 50w x4 into 4ohm 220w x2 into 4ohm S/N ratio 105dB frequency response 10-80Khz variable low pass filter 50-120Hz, -12dB variable high pass filter 50-120Hz, -12dB independent front and rear input gain controls 400mv-2v gold plated dual inputs gold plated thru-put terminal PWN power supply fan cooling system high speed mos-fet power transistors high performance balanced isolator circuit Speakers 2-8 Ohm Made in USA Perfect working condition, have some marks on the body. Pioneer Carrozzeria TS-WX99A - active subwoofer Made in Japan. Highest in the line of Pioneer's car powered subwoofer. 250mm(10'') high acoustic fabric cone driver 150 watt RMS, 500 watt max. D-CLASS MOS FET built-in amplifier with wired remote control. 850 x 370 x 150mm Weight: 18 kg All components will be connected for audition