JBL JRX218S JRX200 Series

In Stock


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.


Product Code: JRX218S
Brand: JBL
Technical specifications
Frequency Range 50 Hz – 20 kHz (-10 dB)
Sensitivity 104 dB, 2.83V @ 1m
Maximum SPL 102 dB SPL, 134 dB Peak
Nominal Impedance 4 ohms
Power Rating 460 W (AES)
Physical parameters
Dimensions (mm) 1210 mm X 680 mm X 580 mm (47,7 in X 26,8 in X 22,9 in)
Net Weight 60 kg (132 lb)
Shipping Weight 69 kg


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