JBL SRX718S 18" Subwoofer
The SRX718S is a compact, high power subwoofer system containing a 2268H neodymium magnet, patented* Differential Drive®, 18" woofer 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. 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 lowfrequency 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. The rear of the enclosure is fitted with T-nuts which may be used to attach the optional WK-4 caster kit.
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 (Continuous1 / Program / Peak): 800 W / 1600 W / 3200 W Maximum SPL2: 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 () Optional Accessories: SRX718S-CVR: Pull-over padded cover SS4-BK: Adjustable, heavy-duty pole, M20 thread to 35 mm WK-4: Caster kit
JBL SRX718S 18" Subwoofer
The JBLWarranty on professional loudspeaker products (except for enclosures) remains in effect for five years from the date of the first consumer purchase. JBL amplifiers are warranted for three years from the date of the original purchase. Enclosures and all other JBL products are warranted for two years from the date of the original purchase.
