JBL 12 Coaxial Surround højttaler for loftmontering', U beslag medfølger"
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JBL 12 Coaxial Surround højttaler for loftmontering', U beslag medfølger"
Spatially Cued Surround Loudspeaker 2-Way Coaxial with 12" LF
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FEATURES
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400 Watt power handling (average continuous pink noise) with high sensitivity provides high SPL capability.
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Consistent 100° x 100° broadband pattern control
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Extraordinary clarity cinema surround with extended frequency response for special effects
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Components:
• 300 mm (12 in) woofer with Kevlar reinforced cone and 75 mm (3 in)
voice coil.
• 25 mm (1 in) exit compression driver with unique patented design and
high temperature polymer diaphragm.
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High-Power passive crossover network
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Overload protection
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Frequency Range (-10 dB) |
55 Hz – 20 kHz |
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Frequency Response (±3 dB) |
70 Hz – 20 kHz |
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Coverage Pattern |
100° x 100° |
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Directivity Factor (Q) |
10.1 (1 k – 16 kHz) |
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Directivity Index (DI) |
9.5 dB (1k – 16 kHz) |
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Long-Term System Power Rating (IEC) |
400 W (1600 W peak), 2 hrs.
250 W (1000 W peak), 100 hrs |
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Sensitivity (2.83V @ 1m) |
96 dB (Ave. 70 Hz – 20 kHz) |
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Maximum SPL |
122 dB (peaks of 128 dB) @ 1m |
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Crossover Network |
1.8 kHz, 3rd order (18 dB/oct) high-pass plus conjugate to HF, 2nd order low-pass to LF |
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Nominal Impedance |
8 ohms |
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Low Frequency Driver |
Kevlar-reinforced cone, 75 mm (3 in) voice coil. |
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High Frequency Driver |
25 mm (1 in) diaphragm and voice coil diameter, high temperature polymer diaphragm, patented design, fluidcooling. |
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HF Driver Protection |
Minimum audibility SonicGuard™ HF
overload protection |
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Enclosure |
ABS with Glass enclosure, heavily braced |
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Attachment |
Two M10 points for included U-bracket. M6 secondary safety attachment point on
back panel. |
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Grille |
Corrosion-resistant zinc-rich steel grille. |
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Dimensions |
402 x 402 x 445 mm (15.8 x 15.8 x 17.5 in), cabinet 470 mm (18.5 in) depth with gland nut 502 mm (19.75 in) including bracket extending to back |
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Colors |
Black |
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Net Weight |
14.0 kg (31.0 lb), 16.8 kg (37.0 lb) with U-Bracket |
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Shipping Weight |
19.5 kg (43.0 lb) |
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Included Accessories |
U-bracket, Steel |
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