Optimal Magnetic Power and Heat Resistance
Lightweight neodymium magnet material is selected for its ability to withstand extremely high temperatures, with the design optimized through FEA (Finite Element Analysis) for maximum magnetic performance.
Low Compression
The voice coil/spool and motor parts are designed with special ventilation to eliminate air compression and ensure airflow for effective cooling.
Low Distortion
A copper cap added to the T-yoke head significantly reduces distortion.
Maximum Power Handling
The voice coil wire uses premium material (APISVCAW), delivering very high power handling while maintaining a lightweight mass for improved efficiency.
Special Conepaper Material
The conepaper is made weather-resistant using a rigid non-press method and special materials combined with carbon, resulting in a cone that is extremely strong, rigid, and lightweight—providing excellent sound quality.
ISV: Interleaved Sandwich Voice Coil
ISV technology offers excellent heat transfer and reduces the working temperature of the voice coil. Its added benefit is enhanced heat resistance, enabling the speaker to perform reliably under very high power levels.
Special Chassis Design
The robust chassis is made from high-quality die-cast material and features a specially designed lower section for superior heat dissipation.
| Specifications | |
| Speaker Diameter | 12 inch |
| Impedance | 8 Ω |
| Nominal Power Handling(1) | 400 W |
| Program Power(2) | 800 W |
| Frequency Response | 55 – 6100 Hz |
| Sensitivity | 97 dB |
| Magnetic flux density | 1.07 T |
| Magnet Weight | 0.29 kg |
| Voice Coil Diameter | 75.6 mm |
| Voice Coil Material | Till |
| Thiele-Small Parameters | |
| Fs | 52 Hz |
| DCR | 5.3 Ω |
| Qts | 0.38 |
| Qes | 0.4 |
| Qms | 11.56 |
| Mms | 70.1 g |
| Cms | 0.12 mm/N |
| BL Product | 18.1 Tm |
| Vas | 48.3 litres |
| No | 2.01 % |
| Sd | 543 cm² |
| Xmax | 6.6 mm |