Liionidas Extreme Open Baffle (2023 updated version)

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The Liionidas Extreme is a premium version of Liionidas Open Baffle designed by Leon Huijgen. See the recent reviews by Thomas & Stereo and Hifi Cave!

This set of baffles is a handmade, premium version for those who would like to have a complete solution with high-end furniture features. The Liionidas Extreme OB keeps all the acoustic design from the original Liionidas OB but adds improvements in terms of mechanic structure and finish detail. It has a thick and strong metal spine to support the baffles, with firm fixation to hold the whole structure well and stable. The Liionidas Crossover is integrated inside the spine and binding posts pre-set near the speakers, so there won’t be any headache of wiring. The bottom panel is now replaced by a heavy metal one with spikes, so that the OB can stand steady on both flat ground and carpet. The side wing is detachable, you can decide according to your taste of bass power.

The set contains:

  • A pair of baffles made with marine wood and high reflex lacquer
  • Easy joint system for the baffles (removes the need to screw anything to assemble)
  • A pair of Liionidas crossovers
  • A pair of spines
  • A pair of bases
  • A pair of wings
  • A few spare parts

The 2023 version has upgraded black piano finish. It comes fully assembled with the the Silver-10 and W-15 drivers.


Lii Song speakers are available on a pre-order basis. Shipment timelines vary, however on average, please allow a minimum of 10-12 weeks for delivery.

*Sold and priced as a pair. 
*Prices in Canadian dollars.
*Can only be shipped within Canada.
*By pre-order only.

Pickup available at Warehouse

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Specs for the Silver 10s (the full range driver on the top:

Impedance: 8 ohm
• Power: 25 – 50 W
• Frequency response: Fu – 20k Hz
• Fs: 28.3 Hz
• Sd: 346.36 cm²
• Qms: 11.173
• Qes: 0.321
• Qts: 0.312
• Sensitivity: 98.6 dB (2.83V/1m)
• Vas: 333.43 litre

Specs for the W-15 (sub-bass driver on the bottom):

• Related power – Maximum power: 100W – 150W
• Nominal Inpendance Z: 8+8 Ohm
• Fs: 27.6Hz
• Qms: 14.6
• Vas: 656 L
• Cms: 0.6 mm/N
• Mms: 95 g
• Rms: 0.81 kg/S
• Xmax: 15 mm(peak)
• Xmech: 20 mm(peak)
• Sd: 855 sqcm
• Vd: 2.05L (p-p)
• Qes: 0.97
• Re: 3.12 ohm
• Le: 0.04 mH
• Z: 6.7 ohm
• Bl: 6.1 T/m
• Pe: 100W (cont.)
• Qts: 0.79
• Sensitivity (2.83V / 1m): 91.3 dB (single coil)
• Sensitivity (2.83V / 1m): 95.6 dB (dual coil)

Depending on how you wire the sub-bass driver, it can go from 4, 8, or 16 ohms. You can use one or two coils either in series or in parallel for a different result.

100 × 20 × 70 cm
40 kg

All of our drivers and speakers give their best sound after approximately 100 playing hours. During this break-in period, we recommend that they are played at moderate listening levels.

All of our products have a high sensitivity; a low power amp is all you need to generate a magnificent sound. Please do not exceed the maximum rated power stated on the label.

Lii Song Canada

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