Yamaha
First released in 1975
NS-615B
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If you make a purchase, Linephaze may receive an affiliate commission.Specifications
design2 Way acoustic suspension
impedance8Ω
Frequency Response60Hz-20kHz (+4, -8dB)
Drivers1 x Woofer (180 mm, Cone type), 1 x Tweeter (38 mm, Soft dome type)
Sensitivity In dB96 dB at 1m 4 Watt Input
Recommended Amplification PowerRated Input Capacity: 25W, Maximum Input Capacity: 50W
Crossover Frequency2 kHz (12 dB/Oct)
Dimensions (H x W x D)382 x 215 x 199 mm
Weight6 kg