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Condition: New
SoundTube CM82‑BGM‑II‑WH 2-Way In‑Ceiling Speaker with Magnetic Grill
The CM82‑BGM‑II‑WH is an 8″ two‑way in‑ceiling speaker designed for commercial background music and paging applications. It features a magnetic seamless grille in white, optimized for minimal visual impact and easy install in drop‑tile or drywall ceilings.
Equipped with an 8″ polypropylene woofer and 1″ silk dome tweeter using BroadBeam Ring™ technology, it delivers smooth, wide off‑axis coverage (approx. 105° at 2 kHz). The six‑position rotary tap switch supports 25 V, 70.7 V, 100 V or 16 Ω direct connection, with power handling up to 64 W RMS and 128 W program.
Certified to UL 1480 and UL 2043 standards, this speaker includes a tile bridge, conduit clamp, and paint shield for installation. The back‑can accommodates ceilings up to 1.6″ thick, and the grille is paintable for customization.
Key Features
- Drivers: 8″ polypropylene woofer with butyl rubber surround; 1″ silk dome tweeter with BroadBeam Ring™
- Transformer: Six‑position tap switch for 25 / 70.7 / 100 V or bypass for 16 Ω direct
- Power Handling: Up to 64 W RMS; 128 W program
- Sensitivity: 84.5 dB @ 1 W/1 m; 81.4 dB @ 2.83 V/1 m
- Frequency Response: 56 Hz – 20 kHz (±3 dB); 45 Hz – 22 kHz (±10 dB)
- Coverage Angle: ~105° ±6 dB @ 2 kHz
- Enclosure: ABS glass‑fiber reinforced ported backcan
- Grille: Magnetic, micro‑flange, white painted steel, paintable
- Certifications: UL 1480, UL 2043, CE, RoHS
- Installation Accessories: Tile bridge, conduit clamp, paint shield included
Technical Specifications
- Woofer: 8″ (203 mm) polypropylene w/ butyl rubber surround
- Tweeter: 1″ (25 mm) silk dome w/ BroadBeam Ring™
- Crossover Frequency: 3.0 kHz (12 dB/octave 2nd order)
- Nominal Impedance: 16 Ω
- Minimum Impedance: 16 Ω
- Sensitivity: 84.5 dB @ 1 W/1 m; 81.4 dB @ 2.83 V/1 m
- Power Handling: 64 W RMS; 128 W program
- Frequency Response: 56 Hz – 20 kHz (±3 dB); 45 Hz – 22 kHz (±10 dB)
- Coverage Angle: ~105° ±6 dB @ 2 kHz
- Directivity Factor (Q): 7.6 at 100 Hz‑10 kHz; 8.2 at 2 kHz
- Directivity Index (DI): 6.9 dB at 100 Hz‑10 kHz; 6.6 dB at 2 kHz
- Enclosure Volume: ~500 cu in (8193.5 cm³)
- Backcan Dimensions: 9.67″ diameter × 8″ height (245.6 × 203.2 mm)
- Visible Dimensions: 11.75″ diameter × 0.34″ grille (298.5 × 8.6 mm)
- Cutout Diameter: 10.5″ (266.7 mm)
- Max Ceiling Thickness: 1.6″ (40.6 mm); Min: 0.035″ (0.9 mm)
- Included Accessories: Tile bridge; 0.5″ conduit clamp; paint shield
What's Included
- Tile Bridge (color‑coded)
- Paint Shield
- UL‑listed 0.5″ Conduit Clamp
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