Medium Power Subwoofer 2 x 18″ 2043H Drivers ASB4128

Medium Power Subwoofer 2 x 18″ 2042H Drivers

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.

Specifications

Frequency Range (-10dB)30 Hz – 1 kHz
Frequency Response (±3 dB)40 Hz – 1 kHz
Input ModesDrivers Parallel / Drivers Discrete
Transducer Power Rating (AES)1000 W (4000 W peak), 2 hrs
System Power Rating600 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 Sensitivity30 Hz – 100 Hz: 103 dB100 Hz – 500 Hz: 103 dB
Nominal Impedance4 ohms in parallel-drive mode 2 x 8 ohms in discrete-drive mode
LF Driver2 x JBL 2042H 460 mm (18 in) drivers with 75 mm (3 in) voice coil
Nominal LF Driver Impedance4 ohms in parallel-drive mode
2 x 8 ohms in discrete-drive mode
EnclosureRectangular cabinet, 16 mm (5/8 in) exterior grade 11-ply Finnish birch plywood
Suspension Attachment12 points (3 top, 3 bottom, 3 each side, 2 rear), M10 threaded hardware
EnvironmentalMil-Std 810; IP-x3 per IEC529.
Net Weight (each)143 lbs. (64.9 kgs)

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Medium Power Subwoofer 2 x 18″ 2043H Drivers ASB4128

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.

  • 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.
0901.494.450
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