Active high powered 18″ subwoofer

Our price:$5,189.00 GST
Order Code: SUB8004AS

Contact us for expected arrival, queue backorder

With more power on board than RCF’s already monster 4PRO8003A, the all new single 18″ SUB8004AS kicks hard where it feels good.

Featuring a high power, hypervented 18” woofer, with 4” inside/outside voice coils, this cabinet is designed to deliver a serious amount of low frequency. Powered by a 1250W digital amplifier module, the SUB 8004-AS can perform in the most demanding situations. The input board includes volume control, deep/punch switch, high pass switch, phase switch, cardioid, time delay.

Mono input only – no crossover output. Run this sub as part of an externally crossed and controlled speaker system.

For even bigger grunt and with massive power, check out the thunderous 2 x 18″ version – SUB8006-AS

Please contact us for special RCF deals:
Trade pricing, bulk discounts and school/education rates


  • 2500 Watt Peak, 1250 Watt RMS
  • 136 dB max SPL
  • 30 Hz – 120 Hz frequency response
  • 18″ Woofer, 4.0″ voice coil vented woofer
  • DSP controlled Input section with selectable presets
  • Delay control
  • Baltic birch tour grade cabinet
  • Compatible with NXL23-A (stacking)
  • Compatible with NXL24-A (stacking)
  • Multiple configurations with HDL 10-A and HDL 20-A