| 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 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 |
|
