Description

JBL JRX218S 18″ Compact Subwoofer Overview:

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

Features

• 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.

Specifications:

• Power Rating: 350 W / 1400 W
• Frequency Range: (-10dB) 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 (1m): 133 dB
• Dimensions (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)
• LF Driver: M118-4
• Inputs: Neutrik Speakon NL-4 (x2); parallel
• Enclosure: MDF (Medium Density Fiberboard) covered in black carpet.