This is the Japanese 取扱説明書 (user manual) for the Yamaha MSP5, a bi-amplified two-way bass reflex powered monitor speaker built around a 12 cm cone woofer and a 2.5 cm titanium dome tweeter. The manual opens with safety precautions and usage notes, then describes the front and rear panel controls and input connectors.
Later pages give the specifications, an outline dimension drawing with the rubber foot positions, a block diagram, and a standard frequency response chart. Controls covered are the POWER switch and power indicator, the VOL volume control, the LOW/HIGH TRIM switches, and the LINE 1 XLR and LINE 2 phone jack inputs. This manual is written in Japanese.
| Crossover frequency | 2.5 kHz |
|---|---|
| Frequency response | 50 Hz - 40 kHz |
| Maximum output sound pressure level | 101 dB (1 m on axis) |
| Maximum dimensions (W x H x D) | 169 x 279 x 222 mm |
| LF driver | 12 cm cone, 4 ohm, magnetically shielded; bass reflex enclosure, 6.3 L internal volume |
| HF driver | 2.5 cm titanium dome, magnetically shielded |
| LF amplifier output | 40 W at 400 Hz, THD = 0.02%, RL = 4 ohm |
| HF amplifier output | 27 W at 10 kHz, THD = 0.02%, RL = 6 ohm |
| LINE 1 input | +4 dB / 10 kohm, XLR balanced |
| LINE 2 input | -10 dB / 10 kohm, phone unbalanced |
| TRIM switch | LOW: 4 positions (+1.5 dB, 0 dB, -1.5 dB, -3 dB at 60 Hz); HIGH: 3 positions (+1.5 dB, 0 dB, -1.5 dB at 15 kHz) |
| Power supply | AC 100 V, 50/60 Hz, 45 W |
The crossover frequency is 2.5 kHz.
It corrects the low and high frequency ranges: LOW has 4 positions and HIGH has 3 positions, each shifting the level in 1.5 dB steps.
It is designed for AC 100 V, 50/60 Hz and consumes 45 W.