NT2501P
Notes
- 1 INCH WOOFER EDGEWOUND CCA VOICE COIL
- 109 dB/SPL SENSITIVITY
- 40 WATT PROGRAM POWER HANDING
- 1500-18000 Hz FREQUENCY RANGE
- COMPOSITE POLYIMIDE
- VOICE COIL COPPER DEMODULATION RING
- 109 dB/SPL SENSITIVITY
- 40 WATT PROGRAM POWER HANDING
- 1500-18000 Hz FREQUENCY RANGE
- COMPOSITE POLYIMIDE
- VOICE COIL COPPER DEMODULATION RING
GENERAL SPECIFICATIONS
| Throat diameter | 13(0.5) mm (in.) |
|---|---|
| Nominal impedance | 8 Ω |
| Minimum impedance | 6.4 Ω |
| Program power (1) | 40 W |
| AES Power rating(2) | 20 W |
| Sensitivity (3) | 109 dB |
| Frequency range | 1500~18000 Hz |
| Voice coil diameter | 25(1) mm (in.) |
| Magnet material | Neodymium |
| Magnet dimensions (ODxIDxh) | 46 mm |
| Coil material | ALR |
| Former material | Kapton |
| Diaphragm material | Polyester |
| Suspension material | Polyester |
| Voice coil Inductance | 0.06 |
| Flux density | 1.65 T |
| Recommended crossover (4) | 2500 Hz |
SHIPPING INFORMATION
| Net weight | 0.18 Kg |
|---|---|
| Multipack size (1) (W x D x H) | 335 X 270 X 95 mm |
| Multipack weight | 8.5 ( 40 PCS ) Kg |
OTHERS
(1)Program power is defined as 3 dB greater than AES Power.
(2) Tested for two hours using a continuous, band-limited pink noise signal as per AES 2-1984 Rev. 2003. Loudspeaker tested in free air.
(3) From T/S parameters, measured with LMS DA LPM module.
(4) The Xmax is calculated as: (Hvc - Hg)/2+ Hg/4. Hvc is the voice coil height and Hg the gap height.
(5) The Xmech is calculated as: (Hvc - Hg)/2 +(Hg-2). Hvc is the voice coil height and Hg the gap height.
(6) Thiele-Small parameters are measured after preconditioning: a) at 20°C- 22°C, 50% humidity for 2 hours; b) by LMS LSI measurement.