Frequency Response (-3 dB) (1) |
95 – 16,000 Hz |
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Frequency Range (-10 dB) (1) |
83 – 19,000 Hz |
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Nominal Coverage Angle (1 - 4 kHz) |
150° |
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Nominal Coverage (1 – 10 kHz) |
145° |
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AES transducer test (5) |
Bose extended-lifecycle test (4) |
Power Handling, Long-term Continuous |
20 W |
16 W |
Power Handling, Peak |
80 W |
64 W |
Sensitivity SPL/1W @ 1m (2) |
86 dB |
86 dB |
Calculated Maximum SPL @ 1 m (3) |
99 dB |
98 dB |
Calculated Maximum SPL @ 1 m, Peak |
105 dB |
104 dB |
Loudspeaker EQ |
No Bose EQ required when speaker used for general use. Bose EQ Voicing and SmartBass available. EN54-24 Equalization is required for EN54-24 use; refer to FS2P EN54-24 Certified ratings document on pro.bose.com for details. |
Recommended High-Pass Protection |
85 Hz with minimum 24-dB/octave filter |
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Transformer taps |
70V: 1, 2, 4, 8, 16 W, bypass 100V: 2, 4, 8, 16 W, bypass |
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TRANSDUCERS |
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Full-Range Driver |
1 x 2.25-inch woofer (57 mm) |
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Nominal Impedance |
16 ohms (transformer bypass) |
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PHYSICAL |
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Enclosure Material |
Engineered-plastics front baffle with integrated steel-formed backcan |
Grille |
Perforated steel, powder-coated finish |
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Logo |
Rotatable, removable |
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Color |
Black (similar to Ral 9005), White (similar to Ral 9003) |
Environmental |
Indoor only, suitable for use in plenum locations |
Safety Agency |
Certification: EN54-24:2008 for Voice Alarm Systems, UL 1480 UUMW, CAN/ULC-S541 UUMW7 for Speakers for Fire Alarm and Signaling Systems, in compliance with UL 2043 for plenum-space installation. Installation: NFPA 70, NFPA 72, CSA C22.1 Section 32 For EN54-24 specifications, refer to FS2C EN 54-24 Certified Ratings document on pro.bose.com. EN54-24 equalization required for EN54-24 use. |
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Product Dimensions (Baffle Diameter × Depth) |
182 × 132 mm (7.2 x 5.2 in) |
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Backcan Dimensions (Diameter × Depth) |
127 × 125 mm (5.0 x 4.9 in) |
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Net Weight, Loudspeaker with Grille (Single) |
Net Weight, Loudspeaker with Grille (Single) 1 |
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Shipping Weight (Pair) |
4.4 kg (9.7 lb) |
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