TU-651M TOA 50W 100V Driver Unit - For Reflex Horn Systems
The TU-651M is a TOA 50 W high-impedance driver unit designed for use with TOA TH-650 or TH-660 round horn assemblies. It supports 100 V and 70 V line operation with selectable impedance settings and a 1-3/8 18 thread horn coupling.
When operated with a horn, the TU series supports indoor and outdoor paging and background music reproduction. Its grey aluminium flange, ABS rear cover, stainless steel screws and IP65 rating with a horn make it suitable for robust PA horn system builds.
Key Features
- 50 W high-impedance driver supports stronger line-level horn systems.
- Selectable impedance settings help match the driver to the amplifier zone.
- Standard horn coupling supports pairing with the specified TOA round horns.
- IP65 rating with a horn supports outdoor PA applications.
- Driver-unit format allows horn and driver combinations to be specified separately.
- Catalogue Family:
- SPEAKERS
- Model:
- TU-651M
- Rated Input:
- 50 W
- Line Voltage:
- 100 V line or 70 V line
- Rated Impedance:
- 100 V line: 200 ohm (50 W), 330 ohm (30 W), 670 ohm (15 W); 70 V line: 100 ohm (50 W), 200 ohm (25 W), 330 ohm (15 W), 670 ohm (7.5 W)
- Sensitivity:
- 110 dB (1 W, 1 m) when operated with JIS C 5504 standard horn
- Frequency Response:
- 150 - 6,000 Hz when operated with JIS C 5504 standard horn
- IP Code:
- IP65 when operated with a horn
- Horn Coupling:
- 1-3/8 18 threads
- Operating Temperature:
- -20 C to +55 C
- Finish:
- Aluminium flange grey powder coating; ABS rear cover grey; stainless steel screws
- Dimensions:
- Diameter 139 x 149 D mm
- Weight:
- 2.7 kg
- Product Type:
- Speakers
