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JBL | SRX728S - Passive Dual 18-Inch High-Power Subwoofer | JBL

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810-331-0747
$1,644.00 $2,029.00
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The SRX728S is a high power subwoofer system containing two 2268H neodymium magnet, patented* Differential Drive®, 18-inch woofers in a front-loaded, vented enclosure. The enclosure is designed to present a minimum frontal area. The system offers complete input connection flexibility for compatibility with a variety of cabling schemes. A recessed, external switch allows selection of either contacts +1/-1 or +2/-2. By relocating an internal connector, it is also possible to drive each woofer discretely from...

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JBL | SRX728S - Passive Dual 18-Inch High-Power Subwoofer | JBL

JBL | SRX728S - Passive Dual 18-Inch High-Power Subwoofer | JBL

The SRX728S is a high power subwoofer system containing two 2268H neodymium magnet, patented* Differential Drive®, 18-inch woofers in a front-loaded, vented enclosure. The enclosure is designed to present a minimum frontal area. The system offers complete input connection flexibility for compatibility with a variety of cabling schemes. A recessed, external switch allows selection of either contacts +1/-1 or +2/-2. By relocating an internal connector, it is also possible to drive each woofer discretely from a separate amplifier channel.

The enclosure is constructed of top quality birch plywood and coated in JBL’s rugged DuraFlex™ finish. Each woofer is housed in an isolated chamber and the enclosure is heavily braced to maximize low-frequency performance. The attractive CNCmachined, 16-gauge steel grille is internally lined with acoustically transparent foam to provide additional driver protection and give a very professional appearance.

Features:

  • Dual 18 in, 2268H Differential Drive® woofers for extended low frequency output.
  • Large vent area for reduced distortion.

Product Specs

System Type Dual 18", two-way, bass-reflex, subwoofer
Frequency Range (-10 dB) 27 Hz - 220 Hz
Frequency Response (±3 dB) 33 Hz - 220 kHz
Power Rating (Continuous/Program/Peak) 1600 W / 3200 W / 6400 W
Dimensions (H x W x D) 610 mm x 1067 mm x 838 mm
(24 in. x 42 in x 33 in)
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