The TOA SC-630 is a 30W, 8 ohm aluminium horn speaker for low impedance amplifiers, with a stainless steel bracket and IP65 rating. It has no line transformer, so it suits vehicle PA, sports and event systems driven direct from an amplifier, with 113 dB sensitivity for long-throw speech. It is also used on industrial sites and outdoor venues.
30W
8 ohm
113 dB
Sensitivity
IP65
Weatherproof
1.7 kg
Weight
Low impedance onlyThis is an 8 ohm speaker with no line transformer. For 100V line systems use the SC-630M.
Features
30W rated input, 8 ohm low impedance
113 dB (1W, 1m)
250 Hz to 10 kHz frequency response
Sealed aluminium enclosure with powder-coated finish
Stainless steel bracket and screws
IP65
Rated for -20 to +55°C
Can also be used as a talkback microphone
Rated 15W for vehicle mounting
Specifications
| Rated input | 30W (15W mobile use) |
| Impedance | 8 Ω |
| Sensitivity | 113 dB (1W, 1m) |
| Frequency response | 250 Hz to 10 kHz |
| Sensitivity as microphone | -20 dB at 1 kHz |
| Protection | IP65 |
| Operating temperature | -20 to +55°C, non-condensing |
| Polarity | Hot black, common white |
| Dimensions (W x H x D) | 285 x 227 x 277 mm |
| Weight | 1.7 kg |





