X Series


The XSP-22 is a passive subwoofer with integrated passive crossover. The compact sub can be operated as a slave with the active version as well as with Fohhn DSP amplifiers. It provides optimal support to the compact speakers in the X, Linea, Arc or Focus series in the bass range and is characterized by a high power rating and versatility.

Main features

  • 12" long excursion driver
  • Power rating: 500 W
  • SPL max.: 127 dB
  • Non-turbulent port design (NTP)
  • Connections: 3 × Speakon (1 output for top)
  • High-quality wood enclosure (multiplex birch plywood)
  • Available in RAL Classic, NCS or Pantone colours on request
  • Optionally available with weatherproof PU coating
  • Lightweight, only about 24 kg
  • In order to ensure performance and operational safety, Fohhn system amplifiers including the correct speaker preset are required.


Technical data

Electroacoustic features

acoustic design
vented design, NTP (Non-Turbulent Portdesign)
power rating (nominal)
500 watts
1 × 12" long excursion
maximum SPL
127 dB
frequency range
38 Hz – 130 Hz


multiplex birch plywood
front design
acoustically transparent foam in enclosure colour
thread plate for distance piece
protection grille
steel grille, ball impact resistant, powder-coated
approx. 24 kg
standard colours
textured paint, black
2 corner handles
3 × NL4 Neutrik Speakon
dimensions (W × H × D)
approx. 520 × 420 × 430 mm

Optional features

optional colours
RAL Classic / NCS / Pantone on request
optional weather protection
polyurethane coating, water-repellent speaker cone impregnation

Integrated passive X-over (FX)

low-pass filter
130 Hz / 12 dB / Oct.
nominal impedance
4 ohms
high-pass filter
130 Hz / 6 dB / Oct.

power rating (nominal/program): according to IEC-60268-5 (long term/short term)
power rating (peak); maximum SPL: peak, 20 ms with bandpass filtered pink noise signal according to IEC 60268-2 at one octave above the lower limit of the frequency range
sensitivity: 2,83 V at 8 ohms (2 V at 4 ohms, 4 V at 16 ohms) at a distance of 1 m under anechoic fullspace conditions
frequency range: -10 dB under anechoic halfspace-conditions
weight: net weight without optional equipment
Intelligent Protection Circuit (IPC): voltage-controlled semiconductor circuit protecting the HF-driver against overload highly effective and with very short attack time
cut-off frequency: -10 dB under anechoic halfspace-conditions with speaker preset
heat dissipation: pink noise, 6 dB crest, 1/4 Pmax

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+49 7022 93323-0

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