12TW4
12″SUBWOOFER
- 4+4Ω nominal impedance
- 3.6+3.6Ω minimum impedance
- 600W RMS capacity
- 300W AES capacity
- 86 dB sensitivity
- 100-1000 Hz response
- 50.8mm(2.0in) inside-outside voice coil
12TW4 is precise and sensitive, delivering the best in the low frequencies. It can provide stable output, adapt to a variety of professional scenarios, and flexibly match a variety of system architectures. Ensure the presentation of details. The timbre is full and natural, and the performance is calm. Thermal efficiency and power tolerance provide a solid foundation for stability and durability. It is an efficient role in low frequency.
- GENERAL SPECIFICATIONS
- THIELE-SMALL PARAMETERS
- EXTRA INFO
| Nominal Diameter | 12/300 in/mm |
| MAX Power | 2000 Watts |
| RMS Power | 1000 Watts |
| Impedance | 4+4 Ohm |
| Resonance Frequency | 45 Hz |
| Frequency Response | 31-2000 Hz |
| Sensitivity(1W/1m) | 85 dB |
| Voice Coil Diameter | 3”/75mm |
| Voice Coil Material | ASV |
| Magnet | 116 Oz |
| FS Hz | 74 Hz |
| RE Ohms | 4+4 ohm |
| Qms | 4.3 |
| Qes | 1.62 |
| Qts | 1.18 |
| BL T/m | 19 T/m |
| MMS(grams) | 307 grams |
| Xmax(mm) | 21 mm |
| Sd(cm²) | 51 cm² |
| Efficiency % | 0.14% |
| Le(1k Hz) | 0.7 mH |
| EBP | 63 Hz |
| Overall Diameter | 12.3 /313 in/mm |
| Bolt Circle Diameter | 11.6/297 in/mm |
| Baffle cutout Diameter | 11 /280 in/mm |
| Depth | 7.1 /180 in/mm |
| Net Weight | 9.2 kgs |
| Shipping Weight | 10.2 kgs |
| Shipping Box | 36.5X36.5X24cm |
Highlights
- 3’’ASV (Aluminum-magnesium alloy oxygen-free copper) voice coil wounded for hi-temp performance, 4+4 ohms
- 3,000 watts max power continuous program power rating makes high acoustical output
- Classic and stylish design, a tasteful choice.
- 85 dB sensitivity, top in the similar class!
- Excellent low frequency ability, high fidelity response
Thickened blended with large elastic waves, good rigidity and stable rebound, making the bass more powerful.
Specially braided silver-plated leads make audio signal transmission more stable while reducing noise. Each speaker has an independent code
High-quality large rubber edge, durable and waterproof, not easy to age.
