One unit (not pair) |18 Inch Woofer for Bass Compensation of Open Baffle or Cabinet | W-18


Technical Data: 

  1. Related power – Maximum power: 150W – 200W
  2. Nominal Inpendance Z: 8+8 Ohm
  3. Fs: 26.85Hz
  4. Qms: 4.240
  5. Vas: 581.76 L
  6. Cms: 0.477 mm/N
  7. Mms: 438.7 g
  8. Sd: 1219.22 sqcm
  9. Qes: 1.034
  10. Qts: 0.831
  11. Re: 7.60 ohm
  12. Sensitiviry (2.83V / 1m): 92 .6dB (single coil)

Weight (unit in package)  21KG

Dimension (package) 50 x 50 x 45 cm

Categories: , SKU: W-18


For W-18, our initial idea was like W-12, re-size W-15 using the same conception but found things can be better off, then after another year of further exploration came W-18, a monster for hardcore audiophiles who wish to fill their huge listening room with deep, elastic, surrounding and non-fatiguing bass. Try this with something like Pt-15 in a proper listening room and it will show a mega soundstage with superb detail and imaging.

  1. It uses underhung motoring system to realize accurate and deep bass while eliminating distortion.
  2. With Lii Song paper cone of unique material, it has a wide frequency response and transparent sound so that it can coordinate with a great variety of full range drivers.
  3. Double coil design let it competent to be adapted with amplifiers and connect in parallel or in series with other driver units, according to impedance.
  4. Optimized for open baffle usage so you can have fun with these simply using a baffle.
  5. As Lii Song driver developed by the same creator, this is a wonderful companion for other Lii Song full range drivers, especially on open baffle.


Additional information

Weight 21 kg
Dimensions 26 × 55 × 55 cm


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