TU-651M
The TU-651M is a highly intelligible driver unit suited to public address announcement applications. Use the driver unit in combination with a suitable horn (optional).
Its powder-coated finish and stainless steel screws ensure the unit's weatherproof capability.
| Applicable Horns | TH-650, TH-660 |
| Rated Input | 50 W |
| Line Voltage | 100 V line or 70 V line |
| Rated Impedance | 100 V line: 200 0 (50 Wl, 330 0 (30 Wl, 670 0 (15 W) 70 V line: 100 0 ( 50 Wl, 200 0 ( 25 Wl, 330 0 ( 15 Wl, 670 0 ( 7.5 W) |
| Sensitivity | 110 dB (1 W, 1 ml (When operated with JIS C 5504 standard horn.) |
| Frequency Response | 150 Hz - 6 kHz (When operated with JIS C 5504 standard horn.) |
| Dust/Water Protection | IP65 ( When a driver is operated with a horn.) |
| Horn Coupling | 1 - 3/8 18 threads ( inch screw) |
| Polarity | Hot: Black, Com: White |
| Operating Temperature | -20 ·c to +55 ·c (-4 'F to +131 'F) (no condensation) |
| Finish | Flange: Aluminum, gray, powder coating Rear cover: ABS resin, gray Screws: Stainless steel Speaker cable: Polyvinyl chloride insulated cabtyre cable ( 6 mm ( 0.24") in diameter, 600 mm ( 23.62") in length) |
| Dimensions | 139 x 149 (D) mm (5.47" x 5.87") |
| Weight | 2.7 kg (5.95 lb) |
| Option | Driver unit cover: UC-200A |
Note: Avoid installing the speaker in locations which vibrate considerably, or under environments easy to be oil-contaminated.
