• Extended bandwidth, extremely smooth frequency response.
• Fully outdoor-capable design, featuring WeatherMax™.
• 120° x 110° HF coverage.
• 150 W transformer for 70 V or 100 V lines, with 8 thru.
• SonicGuard® overload protection.
• 250 mm (10 in) fiberglass / Kevlar® cone LF woofer, with neodymium magnet coaxial 125 mm (5 in) anodized aluminum cone MR, and 25 mm (1 in) titanium diaphragm compression driver.
• Includes InvisiBall® mounting hardware, plus ten 6 mm attachment points for suspension and optional U-bracket.
• Sealed input panel cover and screw-down input terminals.

Specifications

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

Sensitivity  93 dB, 1W @ 1m (3.3 ft)

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

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.

Drivers  LF: 250 mm (10 in) fiberglass/Kevlar® cone with pure butyl rubber surround, 50 mm (2 in) voice coil on fiberglass former, neodymium magnet
MF: 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
HF: 25 mm (1 in) compression driver, pure titanium diaphragm with patented JBL diamond surround

Enclosure  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.

Outdoor Capability  IEC 529 IP-X5 rating. Exceeds Mil Spec 810 for humidity, salt spray, temperature & UV. Passes Mil-Std-202F for salt spray.

Input Connectors  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  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 (each)  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

Mounting Hardware  InvisiBall™ aimable wall-mounting system included. Optional U-bracket.

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