Yamaha MS20S - Manual (Page 7)

SPECIFICATIONS
GENERAL SPECIFICATIONS
Type....................................................... YST Powered Speaker
Frequency Range.................................70 Hz — 15 kHz (Tone Con.:Flat)
Max. SPL....... .......................................101 dB SPL(20W, 1 m )
Dimensions (Wx H x D)....................... 140x 290 x 196 mm
Weight................................................... 4.0kg .
SPEAKER SECTION
Components..........................................LF : 12 cm Cone (JA1270) x1
HF: 3 cm Cone (JA05P6) x1
Sensitivity..............................................88 dB SPL (1 W, 1 m)
Nominal Impedance............................ 8 D
AMP. SECTION
Output Power........................................ 20 W at 1 kHz, THD = 1%, RL = 8 O
-50 dB/10 kfl / Phone Jack
- 10 dB/10 kO / Phone Jack
-10 dB/10 kO/ Pin Jack
Input Sensitivity.................................... MIC
/Impedance LINE 1
/Connectors LINE 2:
Hum & Noise < - 7 0 dB (Volume: Min)
Controls................................................. MIC
MASTER
TONE Lo - max +4db at 100Hz
Hi - max +7db at 10kHz
POWER “ON/OFF’SW
Power Requirement............................. AC120 V,60 Hz/US & CANADIAN Models
AC230—240 V,50/60 Hz/Other Models
Power Consumption............................ 35 W
NOTE: OdB = 0.775V r.m.s.
Specifications and appearance are subject to change without notice.