Description
ASB4128 is a medium power subwoofer system comprised of two 460 mm (18 in) low frequency drivers in a front-loaded, vented configuration. The deep, rectangular cabinet allows for extended low frequency bandwidth with minimum frontal profile.
Features
- Large vent area for high output.
- Parallel/Discrete Switchable.
- See Array Guide on applications such as performing arts facilities, theatrical sound design, auditoriums, houses of worship, live clubs, dance-clubs/discotheques, sports facilities and themed entertainment venues.
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Specifications
Frequency Range (-10dB) 30 Hz – 1 kHz Frequency Response (±3 dB) 40 Hz – 1 kHz Input Modes Drivers Parallel / Drivers Discrete Transducer Power Rating (AES) 1000 W (4000 W peak), 2 hrs System Power Rating 600 W (2400 W peak), 100 hrs Maximum SPL (1m) 30 Hz – 100 Hz: 133 dB-SPL cont avg (139 dB peak)100 Hz – 500 Hz: 133 dB-SPL cont avg (139 dB peak) System Sensitivity 30 Hz – 100 Hz: 103 dB100 Hz – 500 Hz: 103 dB Nominal Impedance 4 ohms in parallel-drive mode 2 x 8 ohms in discrete-drive mode LF Driver 2 x JBL 2042H 460 mm (18 in) drivers with 75 mm (3 in) voice coil Nominal LF Driver Impedance 4 ohms in parallel-drive mode
2 x 8 ohms in discrete-drive modeEnclosure Rectangular cabinet, 16 mm (5/8 in) exterior grade 11-ply Finnish birch plywood Suspension Attachment 12 points (3 top, 3 bottom, 3 each side, 2 rear), M10 threaded hardware Environmental Mil-Std 810; IP-x3 per IEC529. Net Weight (each) 143 lbs. (64.9 kgs)
