Crystal 10
900 US $ per pair
Contact us to get a quote with shipping at contact@liiaudiohifi.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
Resonant Frequency (Fs)
37.2 Hz
Frequency Response
37 Hz – 20,000 Hz
Vas
164.8 L
Re (DC Resistance)
6 Ohms
Sensitivity (SPL)
97.6 dB (1W/1m)
Qms
6.1
Qes
0.437
Qts
0.412
Sd (Cone Area)
346 cm²
Cms (Compliance)
967.5 mm/N
Mms (Moving Mass)
16.5 g
Mmd (Diaphragm Mass)
12.8 KG
Rms (Mechanical Loss)
12.8 KG
Le (Voice Coil Diameter)
30 mm
Nominal Impedance
8 Ohms
Max Power
80 W
Xmax
6 mm
Bl
7.636 T·m
Magnet Diameter / Material
135 mm / Ceramic Y38
Nominal Diameter
273 mm
Installation 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.
