PASSIVE SUBWOOFER ( SUBWOOFER PASIF ) JBL JRX 218S
18 " Compact Subwoofer
The JRX218S is driven by a massive JBL 18 " woofer with a cast frame and 3 " voice-coil.
18 in. compact subwoofer.
350 W ( continuous) , 1400 W ( peak) power capacity.
The rugged enclosure is constructed from 19 mm ( .75 in) MDF ( Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for durability and improved low-frequency performance. The enclosure is covered in black carpet.
A top mounted, cast aluminum 35 mm pole mount receptacle can receive an optional SS3BK pole to facilitate use of the JRX218S as a base for a midhigh speaker cabinet.
Non-resonant, all steel handles are used.
Attractive 18-gauge perforated steel grille protects components from damage.
Power Rating 350 W / 1400 W
Frequency Range ( -10 dB) 34 Hz - 250 Hz
Frequency Response ( ± 3 dB) 53 Hz - 250 Hz
Sensitivity ( @ 1m) 98 dB SPL
Nominal Impedence 4 ohms
Recommended Amplifier Power 350 W to 700 W into 4 ohms
Maximum SPL 133 dB
( H x W x D) 605 mm x 508 mm x 551 mm
( 23.5 in x 20.3 in x 22 in)
Net Weight 32.2 kg ( 71 lb)
Low Frequency Driver M118-4
Input Connectors Neutrik® Speakon® NL-4 ( x2) ; parallel
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