LII AUDIO TRIAX-18 18 Inch Three Frequency Cobalt Magnetic HiFi Coaxial Speaker 8 Ohm / 200W (1PCS)
€2,390.00
10 in stock
LII Audio TRIAX-18 Premium 18-inch Tri-Frequency Coaxial Speaker
Price Note: This is the price for 1 piece. If you need 2 pieces, please select quantity “2”.
LII Audio proudly introduces the TRIAX-18 — the largest and first 18-inch tri-frequency coaxial speaker unit available on the market.
This flagship driver features a sophisticated three-way coaxial design with:
- 38 mm resin film high-frequency driver
- 100 mm resin film mid-frequency driver
- 18-inch paper cone low-frequency driver
The fully coaxial configuration ensures perfect time alignment and eliminates phase distortion. Combined with ultra-smooth crossover points between the three units and a premium AlNiCo 9 (highest-grade Alnico) magnet system, it delivers exceptionally rich, full-bodied mid-bass and clear, transparent mid-high frequencies.
A must-hear for any serious audiophile!
Optional accessory: A pair of custom-designed passive crossovers can be provided. These can be mounted directly on the back of the enclosure for easy integration.
Technical Specifications:
- Resonant Frequency (Fs): 27 Hz
- Frequency Range: 27 Hz – 22 kHz
- Sensitivity (1W/1m): 96.5 dB
- Nominal Impedance: 8 Ω
- Short-term Maximum Power: 200 W
- Total Q Factor (Qts): 0.8
- Voice Coil Diameters: 44 mm (HF) / 50 mm (MF) / 100 mm (LF)
- Magnet Diameter: 150 mm
- Magnet Type: AlNiCo 9
- Equivalent Air Volume (Vas): 873 L
- Mechanical Q Factor (Qms): 6.7
- Nominal Diameter: 465 mm
- Net Weight: 14.2 kg (per piece)
- Shipping Weight: 25 kg (per piece)
Experience unparalleled coherence, dynamics, and tonal richness with the TRIAX-18 — the pinnacle of coaxial speaker engineering from LII Audio.







| Brand Name | XMSJ |
|---|---|
| High-concerned chemical | None |
| Origin | Mainland China |
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