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-12AWRMounting hardware included
Nominal Impedance8 ohms
Power Handling250W
Sensitivity dB @ 2.83V/1M97 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 Power500 W
Max. Continuous Power RMS250 W
Max. Power SPL @ 1 M121
Max. Power SPL @ 4M109
70.7 Volt Transformer Taps250 / 121.0
100 Volt Transformer Taps (dB)250 / 121
Transformer insertion loss (dB)<=1dB
Transformer OptionsOptional 250 W
Transducer - Low Frequency Driver12” (305 mm) treated pulp fiber
Low Frequency Voice Coil76 mm / 3”
Coverage AnglesVertical / 180
Coverage Angle (-6 dB @ 2 kHz) raw95
Enclosure - materialFiberglass with gelcoat finish; rust-resistant hardware
InputsHard-wire leads
Height (SM = Height)635 mm / 25”
Diameter (SM = Width)560 mm / 22”
Weight17.6 kg / 39 lbs.
Shipping Weight21.8 kg / 48 lbs
Regulatory - CEapproved
Regulatory - RoHSapproved