Crystal 10

900 US $ per pair

Contact us to get a quote with shipping at contact@liiaudio.com

Flagship Fullrange Driver | 2023 Edition

The Crystal-10 represents the pinnacle of Lii Audio’s full-range speaker design—delivering breathtaking clarity, natural timbre, and powerful dynamics in a single, crossover-free driver. Now in its fourth generation (2023), it continues the legacy of the original 2016 version with an upgraded solid wood phase cone, now larger for improved mid-to-high frequency diffusion and seamless integration with its yellow wood pulp paper cone.

With a sensitivity of 97 dB, deep bass down to 37 Hz, and beautifully extended highs, it satisfies the most discerning audiophiles using low-wattage, high-purity amplification. Designed around a rigid paper cone, ceramic Y38 magnet, and a massive 135 mm motor structure, the Crystal-10 brings scale, nuance, and authority—ideal for open baffles, transmission lines, or large single-driver enclosures.

Key Features

10" full-range driver with Ceramic Y38 magnet
Flagship performance with 97 dB sensitivity
Exceptionally wide frequency response: 37 Hz – 20,000 Hz
Superb micro-detail and effortless dynamics
Perfect for low-watt SET, tube, or Class A amplifiers
Pure, crossover-free signal path for ultimate coherence

Technical Specifications

Frequency Response
37 Hz – 20,000 Hz

Resonant Frequency (Fs)
37.2 Hz

Sensitivity
97.6 dB (1W/1m)

Nominal Impedance
8 Ohms

Max Power
80 W

Qts / Qms / Qes
0.412 / 6.1 / 0.437

Vas
164.8 L

Xmax
6 mm

Re (DC Resistance)
6 Ohms

Sd
346 cm²

Cms
967.5 mm/N

Mms
16.5 g

Mmd
12.8 KG

Bl
7.636 T·m

Voice Coil Diameter
30 mm

Magnet Diameter / Material
135 mm / Ceramic Y38

Nominal Diameter
273 mm

Usage Notes

The Crystal-10 is a raw driver, not a finished speaker.
Ideal for open baffle, large reflex, transmission line, or horn enclosures.
Requires no crossover – full-range purity and point-source imaging.
Sold as a matched stereo pair.