For high sound pressure levels in:
• Gymnasiums
• Ice Rinks
• Arenas
• Churches
• Swimming Pools
• Transportation Terminals
• Factories
• Open Public Areas
• Bars & Nightclubs
• And applications where clear voice announcements and high-fidelity foreground music are required at high sound levels.
Soundsphere’s Model Q-12A omnidirectional loudspeaker provides a more powerful sound system where clear voice announcements and high-fidelity foreground music at high sound pressure levels are required. Applications include gymnasiums, ice rinks, transportation terminals, factories and nightclubs.
Along with its hemispherical coverage pattern, the Q-12A loudspeaker provides high sensitivity (97dB 1W/1m) and high SPL capability (121dB 250W/1m), and utilizes our exclusive patent-pending Poly-exponential Incidence Reflector. This loudspeaker can be mounted using our hanging kit or mounting bracket and comes in both standard and custom colors.
Weather-Resistant Speakers Available for Outdoor Sound Systems
The Q-12A is also available in a weatherproof configuration (Q-12AWR) for outdoor use, featuring a protective screen over the holes and driver to prevent birds from nesting in the speaker.
Specifications: Q-12AWR | Mounting hardware included |
---|---|
Nominal Impedance | 8 ohms |
Power Handling | 250W |
Sensitivity dB @ 2.83V/1M | 97 dB |
Sensitivity dB @ 1W/1M (2) | 97 dB |
Frequency Response (± 3 dB) | 120 Hz - 13 kHz |
Frequency Response (±10 dB) | 65 Hz - 15 kHz |
Max. Program Power | 500 W |
Max. Continuous Power RMS | 250 W |
Max. Power SPL @ 1 M | 121 |
Max. Power SPL @ 4M | 109 |
70.7 Volt Transformer Taps | 250 / 121.0 |
100 Volt Transformer Taps (dB) | 250 / 121 |
Transformer insertion loss (dB) | <=1dB |
Transformer Options | Optional 250 W |
Transducer - Low Frequency Driver | 12” (305 mm) treated pulp fiber |
Low Frequency Voice Coil | 76 mm / 3” |
Coverage Angles | Vertical / 180 |
Coverage Angle (-6 dB @ 2 kHz) raw | 95 |
Enclosure - material | Fiberglass with gelcoat finish; rust-resistant hardware |
Inputs | Hard-wire leads |
Height (SM = Height) | 635 mm / 25” |
Diameter (SM = Width) | 560 mm / 22” |
Weight | 17.6 kg / 39 lbs. |
Shipping Weight | 21.8 kg / 48 lbs |
Accessories Optional | Line Transformer (TX250), |
Regulatory - CE | approved |
Regulatory - RoHS | approved |