| RMS POWER | 20W |
| MAX POWER | 40W |
| VOLTAGE INPUT | 100 V |
| SENSITIVTY | 91dB |
| FQ RESPONSE | 90-16Khz |
| LOUDSPEAKER | 4“（Φ103mm）20/13mm cone |
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Speaker MT-221 Mate
- 4 inch 8ohm hifi conference wall speaker 100V With bracket
- With transformer 20W
- Materal is ABS
- OUTSIDE SIZE 152×141×205mm
- Color : Black
