JBL SRX700 manual SRX718S - 18¨, bass-reflex,subwoofer

SRX738 - 18¨, three-way, bass-reflex (suspendable version, SRX738F)

Frequency Range (-10 dB):	35 Hz - 20 kHz
Frequency Response (±3 dB):	44 Hz - 20 kHz
Coverage Pattern:	60º x 40º nominal
Crossover Modes:	Bi-amp / passive, internally switchable
Crossover Frequencies:	2 kHz / 350 Hz
Power Rating (Continuous¹/Program/Peak):	Passive:	800 W / 1600 W / 3200 W
	Bi-amp LF:	800 W / 1600 W / 3200 W
	Bi-amp HF:	350 W / 700 W / 1400 W
Maximum SPL²:	130 dB SPL peak
System Sensitivity (1w @ 1m):	95 dB SPL (passive mode)
Mid / High Sensitivity (1w @ 1m):	108 dB SPL (bi-amp mode)
LF Driver:	1 x JBL 2268H 457 mm (18 in) Differential Drive® woofer with neodymium-magnet and dual voice-coils
MF Driver:	1 x JBL CMCD-81H Cone Midrange Compression Driver™, integral 2169H 200 mm (8 in) Differential Drive®
HF Driver:	1 x JBL 2431H 75 mm (3 in) voice-coil, neodymium-magnet compression driver
Nominal Impedance:	Passive:	8 ohms
	Bi-amp LF:	8 ohms
	Bi-amp HF:	8 ohms
Active Tunings:	dbx DriveRack, all models. Settings available at www.jblpro.com
Enclosure:	Trapezoidal, 15mm, 11-ply birch plywood
Suspension / Mounting:	5 x suspension points, M10 or optional track kit (F version only)
Transport:	2 x steel handles
Finish:	Black DuraFlex™ finish
Grille:	Powder coated, black, 16-gauge perforated steel with acoustically transparent charcoal foam backing
Input Connectors:	Neutrik ® Speakon® NL-4 (x2)
Dimensions (H x W x D):	1092 mm x 541 mm x 648 mm (43 in x 21.3 in x 25.5 in)
Net Weight:	43 kg (95 lb)
Optional Accessories:	SRX738-CVR: Pull-over padded cover
	SRX-FF3: Flying hardware kit (for use with F versions only)
	229-00009-01: Suspension kit, includes 3 x 10 mm forged eyebolts & washers (for use with F versions only)

SRX718S - 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:	HPF: 80 Hz, 24 dB/octave LPF: 80 Hz, 24 dB/octave
Power Rating (Continuous³/Program/Peak):	Parallel:	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 with neodymium-magnet and dual voice-coils
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 acoustically transparent charcoal foam backing
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)
Optional Accessories:	SRX718S-CVR: Pull-over padded cover
	SS4-BK: Adjustable, heavy-duty pole, M20 thread to 35 mm
	WK-4: Caster kit

¹ IEC filtered noise with 6 dB crest factor.

²Calculated based on power rating and sensitivity. ³ 40 Hz - 120 Hz pink noise with 6 dB crest factor.

6