12NDL88
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Description
| FEATURES |
- 1400 W continuous program power capacity
- 88 mm (3.5 in) aluminium voice coil
- 50 – 3000 Hz response
- 98 dB sensitivity
- Aluminium demodulating ring allows a very low distortion figure
- Double silicone spider with optimized compliance
- Ventilated voice coil gap for reduced power compression
| SPECIFICATIONS |
- Nominal Diameter : 320 mm (12.0 in)
- Nominal Impedance : 8 Ω
- Minimum Impedance : 6.0 Ω
- Nominal Power Handling 1 : 700 W
- Continuous power handling 2 : 1400 W
- Sensitivity (1W/1m) 3 : 98.0 dB
- Frequency Range : 50 – 3000 Hz
- Voice Coil Diameter : 88 mm (3.5 in)
- Winding Material : Aluminium
- Former Material : Glass Fibre
- Winding Depth : 21.0 mm (0.85 in)
- Magnetic Gap Depth : 10.0 mm (0.4 in)
- Flux Density : 1.05 T
- Net Weight : 4.95 kg (10.91 lb)
| DESIGN SPECIFICATIONS |
- Surround Shape : Triple Roll
- Cone Shape : Radial
- Magnet Material : Neodymium Inside Slug
- Spider : Double Silicone
- Pole Design : T-Pole
- Woofer Cone Treatment : TWP Waterproof Both Sides
- Recommended Enclosure : 40.0 dm3 (1.41 ft3)
- Recommended Tuning : 65 Hz
| PARAMETERS 4 SPECIFICATIONS |
- Resonance Frequency : 51 Hz
- Re : 5.0 Ω
- Qes : 0.29
- Qms : 5.0
- Qts : 0.27
- Vas : 52.0 dm3 (1.84 ft3)
- Sd : 522.0 cm2 (80.9 in2)
- η₀ : 2.3 %
- Xmax : ± 8.0 mm
- Xvar : ± 9.5 mm
- Mms : 71.0 g
- Bl : 19.9 Txm
- Le : 1.3 mH
- EBP : 175 Hz
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