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JBL CONTROL 31-WH
JBL CONTROL 31-WH

JBL CONTROL 30-WH (JBL)

Marka : JBL

JBL CONTROL 30-WH

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ÖZELLİKLER

 

Frequency Range 38 Hz – 17 kHz (-10 dB)
Power Capacity 500 W Continuous Program Power; 250 W Continuous Pink Noise
Transformer Taps 70 V: 150 W, 75 W, 38 W, 19 W 100 V: 150 W, 75 W, 38 W Thru Position: 4 ohms nominal
Frequency Response 40 Hz – 16 kHz ( ± 3 dB)
Maximum SPL @ 1m Short-Term: 123 dB; Long-Term: 117 dB
Nominal Sensitivity 93 dB, 1W @ 1m (3.3 ft)
Nominal Coverage Angle 120° H x 110° V
Directivity Factor (Q) 5.2 dB, averaged 500 Hz to 10 kHz
Directivity Index (DI) 7.1 dB, averaged 500 Hz to 10 kHz
Nominal Impedance 4 ohms
Crossover Network 3rd order Low Pass LF, 2nd order High Pass/3rd order Low Pass MF, 3rd order High Pass, HF, plus conjugate shaping circuitry.
Low Frequency 250 mm (10 in) fiberglass/Kevlar® cone with pure butyl rubber surround, 50 mm (2 in) voice coil on fiberglass former, neodymium magnet
Mid Frequency 125 mm (5 in) anodized aluminum cone with EPDM rubber (Terpolymer of Ethylene and Propylene) surround, 25 mm (1 in) voice coil on fiberglass former
High Frequency 25 mm (1 in) compression driver, pure titanium diaphragm with patented JBL diamond surround
Enclosure Material High Impact PolyStyrene (HIPS) with 10% glass fill plus patent pending internal 5 mm foamed polyurethane secondary mold
Grille Thermoset composite coated steel, WeatherMax multi-layer foam
Overload Protection SonicGuard full range power limiting to protect network and transducers.
Environmental IEC 529 IP-X5 rating. Exceeds Mil Spec 810 for humidity, salt spray, temperature & UV. Passes Mil-Std-202F for salt spray.
Terminations Screw-down terminal strip, zinc plated copper base, nickel plated metal screws/washers. Accepts up to 9 mm outside 4 mm inside open
Safety Agency Rating Transformer is listed per UL1876
Colors Black or white (-WH)
Dimensions (H x W x D) 593 x 372 x 345 mm (23.3 x 14.6 x 13.5 in.)
Net Weight (ea) 18.9 kg (42 lb)
Shipping Weight (ea) 20.3 kg (45 lb)
Included Accessories 1 pc MTC-PC2 input panel cover, InvisiBall mounting base, 6 mm x 305 mm InvisiBall Hex wrench.
Optional Accessories MTC-30CM (-WH) to install speaker down from the ceiling. MTC-30UB (-WH) U-Bracket

 

 

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