JBL Professional JRX218S | Single 18" compact subwoofer

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

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 lowfrequency performance. The enclosure is covered in black carpet.

A top mounted, cast aluminum 36 mm pole mount receptacle can receive an optional SS3BK pole to facilitate use of the JRX218S as a base for a midhigh speaker cabinet.

Attractive 18-gauge hexagon perforated steel grille protects components from damage. The JRX218S is an 18" compact direct-radiation subwoofer designed to supplement and extend low frequency performance of full-range systems in live sound and music playback applications. The JRX218S is driven by a massive JBL 18" woofer with a stamped steel frame and 3" voicecoil. It’s rated at 350 watts (continuous) and 1400 watts (peak) – based on JBL Professional’s 100 hour extended life test

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 - 350w - 1400w

Frequency range(-10dB) - 34Hz - 250Hz

Frequency Response (±3 dB) - 53 Hz - 250 Hz

Sensitivity (@1m) - 98 dB SPL

Nominal Impedence - 4ohms

Recommended Amplifier Power - 350 W to 700 W into 4 ohms

Maximum SPL (1m) - 133dB

LF Driver - M118-4

Inputs - Neutrik® Speakon® NL-4 (x2); parallel

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)

Enclosure - MDF (Medium Density Fiberboard) covered in black carpet.