CONTROL 328C | 8” COAX CEILING SPEAKER WITH 12” WAVEGUIDE. BROADBAND 120º COVERAGE. 250W, 45 HZ TO 18 KHZ
CONTROL 328C
8” COAX CEILING SPEAKER WITH 12” WAVEGUIDE. BROADBAND 120º COVERAGE. 250W, 45 HZ TO 18 KHZ
CONTROL 328C
8” COAX CEILING SPEAKER WITH 12” WAVEGUIDE. BROADBAND 120º COVERAGE. 250W, 45 HZ TO 18 KHZ
- UM : EA
- Estimated Weight: 15.0
The Control 328C is an 8-inch coaxial ceiling loudspeaker featuring a high-frequency compression driver integrated into a point source design. It is engineered to provide accurate sound reproduction suitable for various ceiling-mounted audio applications.
- Consistent 120° broadband pattern control covers large area
- Shaped mounting baffle provides pattern control of 300 mm horn from 200 mm driver
- 200 mm woofer with Kevlar reinforced cone and 50 mm voice-coil
- 25 mm compression driver
- Extraordinary clarity for speech and vocals with extended frequency response
- 250 Watt power handling with high sensitivity for high SPL
- Advanced high-slope crossover for constant coverage and smooth midrange
| Frequency Range | 45 Hz – 18 kHz |
|---|---|
| Power Rating | 250 W continuous pink noise (1000 W peak), 2 hrs; 150 W continuous pink noise (600 W peak), 100 hrs |
| Sensitivity | 93 dB (1 kHz - 16 kHz) |
| Frequency Response (±3 dB) | 60 Hz – 16 kHz |
| Coverage Angle | 120° conical, constant directivity |
| Directivity Factor (Q) | 7.0 (Avg 1 kHz - 16 kHz) |
| Directivity Index (DI) | 8.5 dB (Avg 1 kHz - 16 kHz) |
| Maximum SPL (1m) | 118 dB (124 dB peak) |
| Crossover Network | 1.9 kHz, 3rd order (18 dB/oct) high-pass plus conjugate to HF, 2nd order low-pass to LF |
| Impedance | 8 ohms |
| Input Connectors | Screw locking barrier strip for bare wire |
| Drivers | LF Driver: 200 mm (8 in), HF Driver: compression driver, 25 mm (1 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-300BB8; S7232/UL Listed, Signaling Speaker; Transformer UL registered per UL1876; in accordance with IEC60849/EN60849 |
| Backcan | Formed steel (wood-lined; accessory) |
| Baffle/Rim | Metal, round, driver pre-mounted to baffle, ported |
| Plenum Usage | Yes, with accessory backcan |
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