Hi-end 3 way speakers set in perfect condition. Alpine DLX-Z30T - hi-end tweeters 30mm dual emission tweeter Moment maximum input: 120W Rated input: 40W Output sound pressure level: 89dB / W · m Impedance: 4Ω Vifa VM-565M audiophile midrange drivers Made in Denmark only for Japan Domestic Market 65mm dome, 4 Ohm, 100 watt RMS, 200 watt max. Frequency : 280-14000 Hz, Sensitivity : 89 dB (2.63V / 1M) Cut off - 97mm, outside diameter - 142mm, height: 64mm Vifa VM-565MF - 6.5''mid-woofer 40 mm voice coil 4 Ohm, 80 watt RMS, 150 watt max. Frequency: 45-12000 Hz Sensitivity : 88 dB (2.63V / 1M) Cut off: 113mm, height: 80mm Morel MRX-300.2 Pair of passive crossovers Crossover points: woofer: low-pass at 500 Hz, 12 dB per octave midrange: high-pass at 500 Hz, 12 dB per octave; low-pass at 2200 Hz, 12 dB per octave tweeter: high-pass at 2200 Hz, 6 dB per octave tweeter attenuator with level adjustment (-2 dB, 0 dB, or +2 dB) All in perfect working condition, looks near mint, from Japan and not used here. One plastic magnet cover for mid-woofer missing. Will be connected for audition.