Specifications; Block Diagram - Yamaha MS101II Mode D'emploi

Specifications
G
GENERAL SPECIFICATIONS
Type ....................................... Bass Reflex Powered Speaker
Frequency Range .................. 75 Hz — 18 kHz (LOW and HIGH controls at center)
Max. SPL ............................... 97 dB SPL (10 W, 1 m on axis)
Dimensions (W × H × D) ........ 147 × 214 × 192 mm (5.8 × 8.4 × 7.6 in)
Weight.................................... 2.5 kg (5 lb 8 oz)
G
SPEAKER SECTION
Components .......................... JA1061 [10 cm (4 in), Cone] × 1
Sensitivity .............................. 87 dB SPL (1 W, 1 m on axis)
Nominal Impedance............... 4 Ω
G
AMP. SECTION
Output Power ......................... 10 W at 1 kHz, THD = 0.5%, RL = 4 Ω
Frequency Response............. 30 Hz — 20 kHz
Input Sensitivity ..................... MIC: –45 dB / 2 k Ω / Phone Jack
/Impedance............................ LINE 1: –10 dB / 10 k Ω / RCA Pin Jack
/Connectors
Hum & Noise .........................
Controls ................................. VOLUME
Power Requirement ............... AC120 V, 60 Hz / US & CANADIAN Models
Power Consumption............... 30 W

Block Diagram

LINE 2: –10 dB / 10 k Ω / Phone Jack
≤
–60 dB *(VOLUME: min, fc = 12.7 kHz, 6dB / oct LPF)
LOW: –15 dB — +7 dB at 75 Hz
HIGH: –13 dB — +8 dB at 10 kHz
POWER: "ON/OFF"
AC230 — 240V, 50/60 Hz / Other Models
4
* 0 dB = 0.775 Vrms