LS-M50
  LS-M50BL
JA-S1
  JA-S2
LS-M50
System: 2-Way 2 speaker with magnetic shielding, Bass-Reflex Type
Speaker Unit: 25cm Cone Woofer x 1/7.7cm Cone Tweeter x 1
Impedance: 8 ohm
Frequency Response: 35 - 20,000 Hz
Characteristic Sensitivity: 92dB/W/m
Max. Input Power: 500W
Rated Input Power: 300W
Dimensions (W x H x D): 500 x 310 x 350 mm
Weight: 32kg (a pair in a carton), 14kg (net)
 
LS-M50BL
System: 2-Way 2 speaker with magnetic shielding, Bass-Reflex Type
Speaker Unit: 25cm Cone Woofer x 1/7.7cm Cone Tweeter x 1
Impedance: 8 ohm
Frequency Response: 35 - 20,000 Hz
Characteristic Sensitivity: 92dB/W/m
Max. Input Power: 500W
Rated Input Power: 300W
Dimensions (W x H x D): 500 x 310 x 350 mm
Weight: 32kg (a pair in a carton), 14kg (net)
JA-S1
Maximum Output Power: 200W + 200W
Total Harmonic Distortion: 0.05% (1 kHz, 50W)
Frequency Responses: 20Hz - 15kHz, +4/-2dB
Music: 40Hz - 15kHz, +3/-3dB
 
Mic.
Tone Control Characteristics
Music - Bass: 13/-10dB (100Hz)
  Mid: +/- 12dB (1kHz)
  Treble: 12/-10dB (10kHz)
Mic. - Bass : +/- 12dB (100Hz)
  Mid: +/- 12dB (1kHz)
  Treble: 10/-9dB (10kHz)
 
Speaker Impedance
Key Control Range: 11 steps, half-tone
Power Voltage: AC 220V 50Hz
Power Consumption: 110W
Dimensions (W x H x D): 420 x 99 x 405 mm
Weight: 9kg
JA-S2
Maximum Output Power: 200W + 200W
Total Harmonic Distortion: 0.05% (1 kHz, 50W)
Frequency Responses: 20Hz - 15kHz, +4/-2dB
Music: 40Hz - 15kHz, +3/-3dB
 
Mic.
Tone Control Characteristics
Music - Bass: 13/-10dB (100Hz)
  Mid: +/- 12dB (1kHz)
  Treble: 12/-10dB (10kHz)
Mic. - Bass : +/- 12dB (100Hz)
  Mid: +/- 12dB (1kHz)
  Treble: 10/-9dB (10kHz)
 
Speaker Impedance
Key Control Range: 11 steps, half-tone
Power Voltage: AC 220V 50Hz
Power Consumption: 110W
Dimensions (W x H x D): 420 x 99 x 405 mm
Weight: 9kg