Rated 4.9 (120 reviews)
The TOA TU-660 is a 60W, 16 ohm compression driver for reflex horn flares, fitted with a ring diaphragm for speech clarity. It mates with the TOA TH-650 or TH-660 horns via a 1-3/8 inch 18 thread and is rated IP65 once fitted. It is used for long-throw voice paging on industrial sites, sports grounds, ports and outdoor transport areas.
60W
Rated
16 Ω
Impedance
110 dB
Sensitivity
IP65
With horn
Horn not includedThis is the driver only. Fit it to a TOA TH-650 or TH-660 horn flare. It is 16 ohm low impedance, so a 100V line system needs a line transformer.
Features
60W rated input, 16 ohm
Ring diaphragm
For TOA TH-650 or TH-660 horn flares
1-3/8 inch, 18 TPI horn coupling
IP65 when fitted to a horn
Powder-coated aluminium flange and stainless steel screws
600 mm PVC cabtyre lead fitted
Specifications
| Rated input | 60W |
| Impedance | 16 Ω |
| Sensitivity | 110 dB (1W, 1m, with JIS C 5504 standard horn) |
| Frequency response | 150 Hz to 8 kHz (with JIS C 5504 standard horn) |
| Horn coupling | 1-3/8 inch, 18 threads |
| Protection | IP65 when fitted to a horn |
| Operating temperature | -20 to +55°C |
| Lead | PVC cabtyre, 6 mm diameter, 600 mm; hot black, common white |
| Finish | Aluminium flange, grey powder coat; ABS rear cover; stainless steel screws |
| Dimensions | ø139 x 108 mm (D) |
| Weight | 2 kg |
