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Frequency Range
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37 Hz –18 kHz
(-10 dB)
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Power Capacity
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300 W Continuous
Program Power
150 W Continuous
Pink Noise
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Transformer Taps
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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
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45 Hz – 18 kHz
( ± 3 dB)
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Maximum SPL @ 1m
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Short-Term: 120 dB; Long-Term: 114 dB
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Nominal Sensitivity
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90 dB (2.83V / 1m)
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Nominal Coverage Angle
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110° H x 85° V, rotatable
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Directivity Factor (Q)
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7.2 dB, averaged 500 Hz to 16 kHz
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Directivity Index (DI)
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8.6 dB, averaged 500 Hz to 16 kHz
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Nominal Impedance
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8 ohms
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Minimum Impedance
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6.3 ohms @ 230 Hz
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Crossover Network
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3rd order High Pass, 2nd order Low Pass with impedance compensation, 2.5 kHz crossover frequency
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Low Frequency
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200 (8 in) kevlar cone with pure butyl rubber surround, 50 mm (2 in) voicecoil on fiberglass former
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High Frequency
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25 mm (1 in) compression driver, pure titanium diaphragm with patented JBL diamond surround
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Enclosure Material
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High impact polystyrene
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Grille
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Thermoset composite coated steel, WeatherMax multi-layer foam
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Overload Protection
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Full-range power limiting to protect network and transducers. Serviceable internal fuse to protect during exceptional overload conditions.
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Environmental
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IEC 529 IP-X5 rating. Exceeds Mil Spec 810 for humidity, salt spray, temperature & UV. Passes Mil-Std-202F for salt spray.
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Terminations
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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
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Transformer is listed per UL1876
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Colors
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Black or white (-WH)
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Dimensions (H x W x D)
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520 x 306 x 277 mm (20.5 x 12.0 x 10.9 in.)
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Net Weight (ea)
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12.2 kg (26.8 lb.)
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Shipping Weight (ea)
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14.0 kg (30.8 lb.)
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Included Accessories
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1 pc MTC-PC2 input panel cover, InvisiBall mounting base, 6 mm x 260 mm InvisiBall Hex wrench.
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Optional Accessories
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MTC-29CM to install speaker down from the ceiling MTC-29UB U-bracket
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