X-Sub - Cinema subwoofer

X-Sub - Cinema subwoofer
Impressive power
High-power solutions based on pro-audio experience
Heavy duty
Rigid anti-resonant extremely efficient cabinets
Long-excursion own produced low-frequency transducers
Designed to fit into modern cinema audio standards

Don’t mess with this guy. X-Sub is your extremely opinionated answer to “We need more lows in the theater“. Hi power, long excursion 21” subwoofer in ultimate enclosure gets as low as it gets. That nuke’s going to blow, by the way.

Product description:

Cinema subwoofer

Main features:

  • 1600 W rated power;
  • 21” woofer;
  • 128 dB Max continous SPL;
  • Efficient vented box design.

Type Cinema subwoofer
Acoustical & Electrical data
Frequency response (±3) 26 - 140 Hz
Max continous SPL 2 128 dB
Sensitivity (1W/1m) (half-space) 1 96 dB
LF Transducer 21”
Impedance 4 Ohm (X-Sub-4) / 8 Ohm (X-Sub-8)
Rated power 3 1600 W
Connections and physical data
Connectors Phoenix
Dimensions (WxHxD) 790x1260x600 mm
Net weight 82 kg
Gross weight 91 kg
Enclosure materials Plywood; wear-resistant paint

2 dBSPL RMS, IEC 60268-5 pink noise, measured on nominal power

1 dBSPL, IEC 60268-5 pink noise, 1 W / 1 m

3 2 hour power test, IEC filtered noise, 6 dB crest factor