1985 Yamaha NS-500Ma

●Model: 3-way, 3-speaker sealed type
●Units used: 30cm pure carbon woofer/10cm pure carbon-TIC center dome squawker/3cm beryllium tweeter
●Maximum allowable input: 200W
●Output high voltage level: 91.5dB/W.m
●Reproduction frequency range: 40Hz to 20kHz
●Crossover frequency: 700Hz/4kHz
●Impedance: 6Ω
-External dimensions: 374(W)x678(H)x325(D)mm
●Weight: 23.5kg

[@user-bc6ok1yh4s]

Thank you so much for this video. I own the 500M and the 1000M and had no knowledge of this 500 variant.

[@ubtrippin9980]

I have heard the 500M but not the Ma. Was not aware of the Ma. Thanks.