| Frequency Range (-10dB) |
32 Hz – 20 kHz |
| Power Rating |
see transformer taps |
| Transformer Taps |
100W, 50W, 25W (& 12.5W @ 70V) |
| Frequency Response (±3 dB) |
48 Hz – 19 kHz |
| Coverage Angle |
90° conical, constant directivity |
| Directivity Factor (Q) |
9 (1k - 16kHz) |
| Directivity Index (DI) |
9.5dB (1k - 16kHz) |
| Sensitivity |
95 dB (1 kHz - 16 kHz) |
| Maximum SPL (1m) |
121 dB (top 70V/100V tap) |
| Dimensions (H x W x D) |
366 x 366 mm (14.4 x 14.4 in) square baffle x depth from back of baffle of 240 mm (9.5 in) |
| Input Connectors |
Screw locking barrier strip for bare wire |
| Drivers |
LF Driver: 300 mm (12 in)
HF Driver: compression driver, 37 mm (1.5 inch) coil |
| Color |
White |
| Safety Agency |
Suitable for use in air handling spaces per UL1480, UL2043, NFPA90 & NFPA 70 when installed with UL listed backcan such as JBL MTC-300BB12. S7232/UL Listed, Signaling Speaker. Transformer UL registered per UL1876. In accordance with IEC60849/EN60849. |
| Backcan |
formed steel (wood-lined; accessory) |
| Baffle/Rim |
Metal, driver pre-mounted to baffle, ported. |
| Ceiling Cutout Size |
378 x 378 mm (14.9 x 14.9 in) (for MTC-300BB12 backcan) |
| Included Accessories |
Ported baffle pre-attached, transformer on 322CT |
| Plenum Usage |
Yes, with accessory backcan |
