ISV: Interleaved Sandwich Voice Coil
ISV technology provides excellent heat transfer and lowers the operating temperature of the voice coil. Another advantage of ISV is improved heat resistance, enabling the speaker to withstand very high power levels.
Special Conepaper Material
The conepaper is made weather-resistant using a rigid non-press method and special materials, resulting in a very strong, durable, and lightweight conepaper that delivers excellent sound quality.
Special Chassis Design
The robust chassis is made from high-quality die-cast material and features a specially designed ventilation system at the bottom for effective heat dissipation.
Maximum Power Handling
The voice coil winding is coated with a special coating and MEK, enhancing its durability and enabling the speaker to achieve high power handling performance.
Low Compression
The motor is designed with additional ventilation to eliminate air compression and ensure proper airflow for cooling.
| Specifications | |
| Speaker Diameter | 12 inch |
| Impedance | 8 Ω |
| Nominal Power Handling(1) | 300 W |
| Program Power(2) | 600 W |
| Frequency Response | 45 – 5400 Hz |
| Sensitivity | 99 dB |
| Magnetic flux density | 1.22 T |
| Magnet Weight | 2.17 kg |
| Voice Coil Diameter | 75.62 mm |
| Voice Coil Material | Till |
| Thiele-Small Parameters | |
| Fs | 45 Hz |
| DCR | 5.2 Ω |
| Qts | 0.24 |
| Qes | 0.25 |
| Qms | 10.35 |
| Mms | 48.6 g |
| Cms | 0.25 mm/N |
| BL Product | 17.1 Tm |
| Vas | 104.4 litres |
| No | 3.83 % |
| Sd | 543.3 cm² |
| Xmax | 6.2 mm |
