JBL SRX718S 18 inch passive subwoofer

The SRX718S is a compact, high power subwoofer system containing a 2268H neodymium magnet, patented*

Differential Drive®, 18" woofer in afront-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.

 

The SRX718S is equipped with a top-mounted, threaded, 20 mm socket that can receive the optional SS4-BK pole. This adjustable height pole can

be used to mount speakers equipped with standard 35 mm pole sockets and weighing up to 50 kg (100 lb). The threaded socket minimizes buzzing

and rattling and assures that the pole will be secure and straight.

The enclosure is constructed of top quality birch plywood, coated in JBL’s rugged DuraFlex™ finish and is heavily braced to maximize low-

frequency performance. The attractive CNC-machined, 16-gauge steel grille is internally lined with acoustically transparent foam to provide additional driver protection and give a very professional appearance.

System Type: 18" bass-reflex subwoofer

Frequency Range (-10 dB): 31 Hz – 220 Hz

Frequency Response (±3 dB): 34 Hz – 220 Hz

Input Connection Modes: Switchable, +1/-1 or +2/-2

Recommended Crossover Frequencies: 80 Hz, 24 dB / octave HPF

80 Hz, 24 dB / octave LPF

Power Rating

(Continuous

1

/ Program / Peak): 800 W / 1600 W / 3200 W

Maximum SPL

2

:

130 dB SPL peak

Sensitivity (1w @ 1m): 95 dB SPL

LF Driver: 1 x JBL 2268H 457 mm (18 in) Differential Drive

woofer

Nominal Impedance: 8 ohms

Active Tunings: dbx DriveRack, all models. Settings available at

www.jblpro.com

Mounting: Top mounted M20 threaded socket for optional SS4-

BK pole

Enclosure: Rectangular, 18 mm, 13-ply birch plywood

Finish: Black DuraFlex finish

Grille: Powder coated, black, 16-gauge perforated steel with

acoustical transparent charcoal foam backing.

Removable JBL badge and punched JBL logo.

Input Connectors: Neutrik

®

Speakon

®

NL-4 (x2)

Dimensions (H x W x D): 508 mm x 597 mm x 749 mm

(20.0 in x 23.5 in x 29.5 in)

Net Weight: 36 kg (79 lb)