PT-4407A Speaker Parts
speaker PT-4407A specifiaction:
| Specifications | |
| Throat Diameter | 25mm(1in) |
| Nominal Impedance | 8Ω |
| Minimum Impedance | 7.5Ω |
| Power Handling | |
| (1600-20000Hz) | |
| Nominal2 | 50W |
| Continuous Program3 | 100W |
| Sensitivity(1W/1m) | 105 dB |
| Frequency Range | 1-20 kHz |
| Recommended Crossover | 1.6 kHz |
| Voice Coil Diameter | 44mm |
| Winding Materlall | Alumlnlum |
| Inductance | 0.11mH |
| Dlaphragm Materlat | Thanlum |
| Flux Density | 1.5T |
Driver mounted on ME 72 horn.
2hours test made with continuous pink noise signal(6 dB crest factor) within the speicifled range, Power calculated on rated minimum impedance.Power on Continuous Program is defined as 3 dB greater than the Nominal rating.Applied RMS Voltage is set to 2.83V for 8 ohms Nominal impedance.Average SPL from 500 to 18000 Hz. 12 dB/ oct. or higher slope high-pass filter.
♦ Our factory supports Alibaba Trade Assurance, 100% product quality protection.
♦ OEM or ODM orders are warmly welcomed, we could produce varies speakers according to your drawings.
♦ Offer 1year free warranty, except the man-made damaged.
♦ All the products will be tested and inspected before the delivery.
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