The BB2 is a complete, beam mount loudspeaker system consisting of an 8″ O.D. loudspeaker with a 10 oz. magnet and a 5W, 25/70V transformer. Components are mounted on a round, studded baffle that is attached to a steel backbox with two (2) beam clamps for a secure, permanent installation. The BB2 has a white, powder coat finish and is shipped as a fully assembled unit.
Quam BB2 Features
- Downward firing installation on a steel "I" beam
- 95dB SPL average sensitivity
- Includes transformer and 2 beam clamps
- Quam BB2 Bema Mount Loudspeaker1
- Transformer 1
- Beam clamps2
- Application
- Intended Use: Indoor environment
- Program Material: Signal tones, voice and music
- Installation: Downward firing on a steel “I” beam of 5.25 maximum width
- Audio Performance
- Average Sensitivity: 95dB SPL, 1W/1M
- Loudspeaker Power Rating: 102dB SPL, 5W/1M
- Calculated Output: 20W RMS, EIA 426A Standard
- Magnet Type & Weight: BeFe Ceramic, 10 oz. Nominal
- Frequency Response: 65Hz-17kHz EIA, 426A Standard
- Nominal Coverage Angle: 90° Included Angle, -6dB/2kHz, Half Space
- Audio Connection: 7, Color-coded, Pre-tinned Leads
- Component
- Dimensions: 12 5⁄16 (DIA) x 4 5/16” (H)
- Weight: 7 lbs
- Loudspeaker: 8C10PAX
- Transformer: TBLU: 5W, 25/70V, with 5 taps (0.31W, 0.63W, 1.25W, 2.5W, 5.0W)
- Finish: White powder coat
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