LASE 21LW-3600 21" Low Frequency 8 Ohm Woofer

Sale price$352.00


The LASE 21LW-3600 21" Low Frequency 8 Ohm Woofer w/ 5" Voice Coil

The 21LW-3600 is a 21 inch high performance extended low frequency loudspeaker. The transducer can be used as a subwoofer component,in either a reflex, band-pass orhorn-loaded configuration, in high power auditorium or arena loudspeaker systems. It provides clean and undistorted LF reproduction at very high SPL and enables the speaker to withstand high power levels without damage. LASE 21LW-3600 is ready to perform properly under inclement weather conditions. This has been achieved using of an exclusive treatment which improves pulp strength and gives water repellent properties to both sides of the cone. Moreover, a special treatment is applied to the top and back plate of the magnetic structure which is far more resistant to the corrosive effects of salts and oxidization than any other treatment in use.


  • Power Rating: 3600W RMS
  • Impedance: 8 ohm
  • Sensitivity: 98 db
  • Frequency Response: 30 Hz - 2Khz
  • Voice coil Diameter: 5"(127mm)
  • Weather protected cone and plates for outdoor usage
  • Suitable for ultra low frequency systems
  • Weight 45 lbs (20.4Kg)
  • Dimensions: 21.65" (550mm) x 9.44" (240mm)


  • Resonance Frequency: 37Hz
  • DC Resistance: 6.5 ohm
  • Mechanical Factor: Qms 5.754
  • Electrical Factor: Qes 0.768
  • Total Factor: Qts 0.391
  • BL Factor: BL 27.2T. M
  • Effective Moving Mass: 245.317gr
  • Compliance: 123.14M/N


  • Shipping Weight : 53.13 lbs (24.1 Kg)
  • Shipping Box (single) : 22.91" x 22.91" x 11.22"(58.2 x 58.2 x 28.5 cm)

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