The SUB800 is a high power compact subwoofer cabinet designed to extend the frequency range and power bandwidth of Audio Performance full-range loudspeaker systems. With a cut-off frequency of 25Hz, the SUB800 is made for applications where the reproduction of sub frequencies is of importance (music, sound effects).

It consists of two long excursion 18-inch cone drivers mounted in a heavily braced vented enclosure capable of accommodating up to 4'800W of power continuously. 

Key features 
  • High power handling
  • 25Hz cut-off frequency
  • Processor controlled
  • Optimal LF coupling

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Frequency response (1):  25Hz - 150Hz

Power handling:   2 x 1’200 W (AES) (4)

Maximum peak SPL (2):   140dB


Low frequency:   2x 18" long excursion cone drivers, ferro fluid cooled

Nominal Impedance:   2 x 8 Ohms

Connectors:   2 x Neutrik Speakon NL4MP (wired in parallel)


Cabinet Size (WxHxD):   1210 x 536 x 780 mm

Cabinet finish:   black epoxy painted

Rigging:   Aircraft L-track fittings on the sides

Protective grill:  Removable perforated 1,6mm steel, foam cover inside

Weight:   95Kg

Elements & Accessories 
  • Dolly
  • AP44M20

(1) Frequency response: +/- 3dB, measured at 3 meters, on axis, half-space conditions -  MLSSA 1/3 octave

(2) Max peak SPL: Measured with music referred to 1 meter

(3) Crossover: Acoustical crossover frequency - at these frequency, transducers produce equal sound pressure level

(4) AES: Power handling is measured under AES standard conditions

(5) Power AMPS: Amplifier RMS output power per channel into 2 ohms, both channel driven