Speakers 2 black 8 white

Bose FreeSpace DS 100F — Technical Specifications Type: Flush-mount ceiling loudspeaker (full-range) Application: Foreground music & speech reinforcement in commercial spaces Enclosure: Fire-rated, plenum-rated, ported enclosure with metal grille --- Electrical Power Handling: 150 W continuous (IEC), 300 W peak Transformer Taps (70V/100V line): 12.5 W 25 W 50 W 100 W Nominal Impedance: 8 Ω (bypass transformer) Frequency Range (-10 dB): 60 Hz – 17 kHz Nominal Coverage: 160° conical Sensitivity (SPL @ 1 W, 1 m): 92 dB SPL Maximum SPL: 102 dB SPL (continuous), 108 dB SPL (peak) --- Mechanical Driver complement: 1 × 8″ (203 mm) full-range driver Front Grille: Powder-coated steel with rust-resistant finish Dimensions (H × Dia): Height: 307 mm (12.09″) Diameter: 362 mm (14.25″) Cutout Diameter: 343 mm (13.5″) Weight: 6.8 kg (15 lbs) Color options: Black or White (paintable) --- Certifications & Ratings UL 1480 & ULC-S541 (Fire Alarm Signaling Systems) Suitable for air-handling (plenum) spaces per NFPA 70, Article 300.22(C) Suitable for damp locations CE, RoHS compliant