Short description
Medium Power Subwoofer 2 x 18" 2043H Drivers ASB4128 is a medium power subwoofer system comprised of two 460 mm (18 in) low frequency drivers in a front-loaded, vented configuration.
JBL

Dual 18" Subwoofer Extreme Weather Protected

Brand: JBL
Model: ASB4128-WRX
UPC: 691991011658
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About This Product

Description:

Medium Power Subwoofer 2 x 18" 2043H 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.

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.

Frequency Range 30 Hz – 1 kHz (-10 dB)

Frequency Response 40 Hz – 1 kHz ( ± 3 dB)

Input Modes Drivers Parallel / Drivers Discrete

Transducer Power Rating (AES) 1000 W (4000 W peak), 2 hrs

Long-Term System Power Rating (IEC) 600 W (2400 W peak), 100 hrs

Maximum SPL 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 dB 100 Hz – 500 Hz: 103 dB

Nominal Impedance 4 ohms in parallel-drive mode 2 x 8 ohms in discrete-drive mode

Specifications
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