Extended bandwidth, extremely smooth frequency response.
110° x 85° HF coverage, rotatable horn.
110 W transformer for 70 V or 100 V lines, with 8 ohm thru.
SonicGuard™ overload protection.
200 mm (8 in) Kevlar cone woofer,
25 mm (1 in) titanium diaphragm compression driver.
Includes InvisiBall™ mounting hardware, plus ten 6 mm attachment points for suspension and
Sealed input panel cover and screwdown input terminals.
Frequency Range 37 Hz –18 kHz (-10 dB)
Power Capacity 300 W Continuous Program Power; 150 W Continuous Pink Noise
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
Frequency Response 45 Hz – 18 kHz ( ± 3 dB)
Maximum SPL @ 1m Short-Term: 120 dB; Long-Term: 114 dB
Nominal Sensitivity 90 dB (2.83V / 1m)
Nominal Coverage Angle 110° H x 85° V, rotatable
Directivity Factor (Q) 7.2 dB, averaged 500 Hz to 16 kHz
Directivity Index (DI) 8.6 dB, averaged 500 Hz to 16 kHz
Nominal Impedance 8 ohms
Minimum Impedance 6.3 ohms @ 230 Hz
Crossover Network 3rd order High Pass, 2nd order Low Pass with impedance compensation, 2.5 kHz crossover frequency
Low Frequency 200 (8 in) kevlar cone with pure butyl rubber surround, 50 mm (2 in) voicecoil on fiberglass former
High Frequency 25 mm (1 in) compression driver, pure titanium diaphragm with patented JBL diamond surround
Enclosure Material High impact polystyrene
Grille Thermoset composite coated steel, WeatherMax multi-layer foam
Overload Protection Full-range power limiting to protect network and transducers. Serviceable internal fuse to protect during exceptional overload conditions.
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 lug (#6, #8 or #10 lug), plus bare wire (up to 12 AWG/2.5 mm2).
Safety Agency Rating Transformer is listed per UL1876
Color white (-WH)
Dimensions (H x W x D) 520 x 306 x 277 mm (20.5 x 12.0 x 10.9 in.)
Net Weight (ea) 12.2 kg (26.8 lb.)
Shipping Weight (ea) 14.0 kg (30.8 lb.)
Included Accessories 1 pc MTC-PC2 input panel cover, InvisiBall mounting base, 6 mm x 260 mm InvisiBall Hex wrench.
Optional Accessories MTC-29CM to install speaker down from the ceiling MTC-29UB U-bracket