Bass Speakers/Sub-Woofer Systems

SR1 Sub-Woofer

Allen SR-1 Seismic Radiator™ Sub-Woofer System

  • The Allen SR-1 utilizes a custom-designed 15” high-mass, super-low-frequency, double-magnet active driver. This driver, in conjunction with four passive radiators, extends performance to 14.8 Hz with only 3 dB attenuation. Opposing radiators increase system stability and facilitate high output of these super-low frequencies.
  • SR-1 Dimensions (with glides): 44.33” (1127 mm) wide;
  • 27.31” (695 mm) high; 22.38” (569 mm) deep
  • SR-1 Weight: 160 lbs (72.4 kg) uncrated
  • Note: SR-1 Series Cabinets are paintable

SR5 Sub-Woofer

Allen SR-5 Seismic Radiator™ Sub-Woofer System

  • The SR-5 Seismic Radiator™ employs the same custom-designed 15” high mass, super-low-frequency, double-magnet active driver used in the SR-1, coupled with 2 passive radiators on each side. Used in a 6th order alignment, system response extends to 16 Hz.
  • SR-1 Dimensions (with glides): 19.63” (449 mm) wide;
  • 33.31 (848 mm) high; 20” (508 mm) deep
  • SR-1 Weight: 80 lbs (36.4 kg) uncrated
  • Note: SR-5 Series Cabinets are paintable

B20 Bass Speaker

Allen B-20 Bass Speaker Features

  • 12” woofer
  • Passive two-way second order crossover network
  • Frequency response 30Hz to 200Hz
  • Sensitivity 94 dB
  • Nominal Impedance 8 ohms
  • Utility Cabinet Dimensions – Finished Cabinet (shown) dimensions differ slightly:
  • 17.38” (441 mm) wide; 33.25 (844 mm) high with glides; 19.13” (486 mm) deep with grille
  • Weight: 69 lbs (31.3 kg) uncrated