Ultra Long Excursion Very High Power Dual 18

JBL 5628

JBL 5628
JBL 5628

The 5628 is a high power, lightweight front-loaded vented subwoofer enclosure housing two of JBL’s exclusive 2269H Ultra Long Excursion 18" Differential Drive® woofers. This woofer features neodymium magnet, dual voice coils and dual gaps, JBL’s exclusive Vented Gap Cooling™ and ultra robust composite cone for high excursion and extra long life. Woofer is capable of a peakto- peak maximum excursion of 89 mm (3.5").

  • 2 x 2269H 18" Differential Drive® dual voice coil dual gap, neodymium magnet transducers
  • 4000 watts continuous pink noise, 16000 watts peak power handling capacity
  • Ultra Long Excursion
  • Large vent area for high output with low distortion

Frequency Range (-10 dB)

18 Hz - 1.63 kHz (2π) / 19 Hz - 1.75 kHz (4π)

Frequency Response (± 3 dB)

24 Hz - 155 Hz (2π) / 27 Hz - 1.5 kHz (4π)

Transducer Power Rating

4000 W (16000 W peak), 2 hrs.

Long-Term System
Power Rating

2400 W (9600 W peak), 100 hrs

Maximum SPL (1m)

134.5 dB (peak 140.5 dB) Half-space
128.5 dB (peak 134.5 dB) Full-space

Nominal Impedance

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

Low Frequency Driver

2 x 2269H, 460 mm (18 in) dia., 100 mm (4 in) Dual Coil Dual Gap neodymium Differential Drive®, VGC™ drivers


19 mm (3/4 in) particle board with 25 mm (1 in) baffle and back panel. Extensive bracing on all panels.

Input Connector

(2x) +/-Push Terminals for up to 12 AWG wire

Dimensions (H x W x D in vertical cabinet orientation)

762 x 1219 x 610 mm
(30.0 x 48.0 x 24.0 in)

Shipping Weight
w/Packaging (ea.)

219 lb (99.5 kg)

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with you
Our office hours are 9:30am-5:30pm weekdays — please drop by, call us or fill in the contact form so we can reply to you shortly.

Magna-Tech Electronic Co., Inc.
6114 NW 74th Ave.
Miami FL 33166 USA
Phone: (305) 573-7339
Fax: (305) 573-8101
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