Loa JBL ASB4128

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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.

To improve reliability in weather conditions and reduce water ingress, cabinet dimensions of WRC & WRX models may be different than standard model dimensions. Contact [email protected] for drawings and/or dimension information of WRC & WRX models.)

JBL	AE SERIES	ASB4128	DUAL 18″ SUBWOOFER	Mexico
JBL	AE SERIES	ASB4128-WH	DUAL 18″ SUBWOOFER (white)	Mexico

Mã: ASB4128 Danh mục: AE Application Engineered Original Series, Loa JBL, Subwoofer Brand: JBL

Mô tả

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.

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 mode
Enclosure	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)