The Bose Professional FreeSpace 3 flush-mount satellites are high-performance, extended-range loudspeakers designed for small to medium-sized installed applications requiring high fidelity and extended bandwidth reproduction of voice and music. For indoor applications only.

Technical Spesification :

PHYSICAL

Colors : Black, white

Enclosure Material : PC/ABS

Environmental : Indoor only

Grille : Expanded metal

Suspension/Mounting : (3) mounting arms, (1) seismic chain/safety cable attachment point

Net Weight : 1.9 lb (0.9 kg)

Product Dimensions (H×W×D) : 6.2 in × 4.8 in (157 mm × 123 mm), loudspeaker diameter × depth / 5.0 in (127 mm), ceiling hole diameter

Shipping Weight : 5.0 lb (2.3 kg)

PERFORMANCE

Frequency Range (-10 dB) : 170 Hz – 20,000 Hz

Coverage, Horizontal : 170° conical

Calculated Maximum SPL @ 1 m : Pink noise: 95 dB continuous, 101 dB peak / IEC noise: 92 dB continuous, 108 dB peak

Nominal Impedance : 6 Ω

Power Handling, long-term continuous : 12 W

Power Handling, Peak : 48 W

Recommended Signal Processing : Recommended

Sensitivity (SPL/1 W at 1 m) : 84 dB

Transformer Taps, 100V : N/A

Transformer Taps, 70V : N/A

Coverage, Vertical : 170° conical

TRANSDUCER

Low-Frequency : 1 × 2.5 in (64 mm) full-range driver per satellite