ساب وفر پسیو جی بی ال (JBL) مدل JRX218S

توسط: jbl

۱۸″ Compact Subwoofer

The JRX218S is driven by a massive JBL 18″ woofer with a cast frame and 3″ voice-coil.

FEATURES

۱۸ in. compact subwoofer.
۳۵۰ 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.

SPECIFICATIONS

	Power Rating	۳۵۰ W / 1400 W
	Frequency Range (-10 dB)	۳۴ Hz – 250 Hz
	Frequency Response (±۳ dB)	۵۳ Hz – 250 Hz
	Sensitivity (@1m)	۹۸ dB SPL
	Nominal Impedence	۴ ohms
	Recommended Amplifier Power	۳۵۰ W to 700 W into 4 ohms
	Maximum SPL	۱۳۳ dB
	Dimensions (H x W x D)	۶۰۵ mm x 508 mm x 551 mm (23.5 in x 20.3 in x 22 in)
	Net Weight	۳۲٫۲ kg (71 lb)
	Low Frequency Driver	M118-4
	Input Connectors	Neutrik® Speakon® NL-4 (x2); parallel