The SC-651 is a compact, highly intelligible speaker suited to public address announcement applications. Its external speaker component finished with powder coating, and stainless steel screws ensure the unit's weatherproof capability.
|Rated Input||50 W (Mobile Mount use: 30 W)|
|Rated Impedance||16 Ω|
|Sensitivity||109 dB (1 W, 1 m)|
|Frequency Response||250 Hz - 6 kHz|
|Polarity||Hot: Black, Com: White|
|Operating Temperature||-20 ℃ to +55 ℃ (-4 ゜F to 131 ゜F) (must be free from dew condensation)|
|Finish||Horn flare: Aluminum, off-white, powder coating
Reflector horn: ABS resin, off-white
Bracket holder: Aluminum, gray, powder coating
Bracket: Steel, gray, powder coating
Rear cover: ABS resin, gray
Screws and bolts: Stainless steel
Speaker cable: Polyvinyl chloride insulated cabtyre cable
(6 mm (0.24") in diameter, 600 mm (23.62") in length)
|Dimensions||430 (W) × 297.5 (H) × 327 (D) mm (16.93" × 11.71" × 12.87")|
|Weight||3.4 kg (7.5 lb)|
- TOA SC SERIES PAGING HORN SPEAKERS provide intelligible voice paging and tone signaling for indoor and outdoor sound system applications. Fully weather-resistant for reliable operation in demanding environmental conditions, SC Series models are available with a choice of power ratings from 10W to 50W. High impedance models include SC-610T (10W), SC-615T (15W) and SC-630T (30W), each with a built-in 25 V / 70.7 V transformer with external screwdriver-adjustable power taps. Low impedance models include SC-610 (10W, 8 ohm), SC-615 (15W, 8 ohm), SC-630 (30W, 8 ohm) and SC-651 (50W, 16 ohm). The SC Series are easy to install in wall, pole or ceiling-mount applications and include corrosion-resistant stainless-steel mounting hardware. The SC Series models are also designed for intercom talk-back applications requiring dual operation as both a microphone and speaker.
Each model is a double re-entrant horn with compression driver for high sensitivity and a lightweight aluminum enclosure. The loud-speaker diaphragm is heat and moisture-resistant to prevent deformation and extend operation. The SC Series are also IP-65 standards compliant for dust and moisture-resistance with a wide operating temperature range from -4° F to 130° F. The SC Series Paging Horn Speakers are backed with a five-year warranty.
The new SC Series Paging Horn Speakers are direct replacements for the now discontinued TC Series products. Also see the new CS Series Wide-Range Paging Speakers.
* Note: For outdoor installation, it is recommended that they are installed under roofs, eaves, or in other locations not directly exposed to rain or snow.