| Frequency Range |
37 Hz –18 kHz (-10 dB)
|
| Power Capacity |
300 W Continuous Program Power; 150 W Continuous Pink Noise
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| Transformer Taps |
70 V: 110 W, 55 W, 28 W & 14 W 100 V: 110 W, 55 W, & 28 W, Thru Position: 8 ohms nominal
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| Frequency Response |
45 Hz – 18 kHz ( ± 3 dB)
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| Maximum SPL @ 1m |
Short-Term: 120 dB; Long-Term: 114 dB
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| Nominal Sensitivity |
90 dB (2.83V / 1m)
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| Coverage Angle |
110° H x 85° V, rotatable
|
| Directivity Factor (Q) |
7.2 dB, averaged 500 Hz to 16 kHz
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| Directivity Index (DI) |
8.6 dB, averaged 500 Hz to 16 kHz
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| Nominal Impedance |
8 ohms
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| Minimum Impedance |
6.3 ohms @ 230 Hz
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| Crossover Network |
3rd order High Pass, 2nd order Low Pass with impedance compensation, 2.5 kHz crossover frequency
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| Low Frequency |
200 (8 in) kevlar cone with pure butyl rubber surround, 50 mm (2 in) voicecoil on fiberglass former
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| High Frequency |
25 mm (1 in) compression driver, pure titanium diaphragm with patented JBL diamond surround
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| Enclosure Material |
High impact polystyrene
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| Grille |
Thermoset composite coated steel, WeatherMax multi-layer foam
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| Overload Protection |
Full-range power limiting to protect network and transducers. Serviceable internal fuse to protect during exceptional overload conditions.
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| Environmental |
IEC 529 IP-X4 rating. Exceeds Mil Spec 810 for humidity, salt spray, temperature & UV. Passes Mil-Std-202F for salt spray.
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| Terminations |
Screw-down terminal strip, zinc plated copper base, nickel plated metal screws/washers. Accepts up to 9 mm outside 4 mm inside open lug (#6, #8 or #10 lug), plus bare wire (up to 12 AWG/2.5 mm2).
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| Safety Agency Rating |
Transformer is listed per UL1876
|
| Colors |
Black or white (-WH)
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| Dimensions (H x W x D) |
520 x 306 x 277 mm (20.5 x 12.0 x 10.9 in.)
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| Net Weight (each) |
12.2 kg (26.8 lb.)
|
| Shipping Weight (ea) |
14.0 kg (30.8 lb.)
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| Included Accessories |
1 pc MTC-PC2 input panel cover, InvisiBall mounting base, 6 mm x 260 mm InvisiBall Hex wrench.
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| Optional Accessories |
MTC-29CM to install speaker down from the ceiling MTC-29UB U-bracket
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