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Beyma SMC-225Nd 1" Bolt-on Compression Driver
This 1" compression driver features a lightweight mylar diaphragm that provides an excellent high frequency response with low harmonic distortion. Other key features of this model are its excellent sensitivity (108 dB) and its low weight, due to the use of a neodymium magnet.The coil-diaphragm assembly is easily field replaceable without soldering.
TECHNICAL SPECIFICATIONS:
CONSTRUCTIVE DETAILS:
- Throat diameter 25 mm 1 in
- Nominal impedance 8 ohm
- Minimum impedance 5.5 ohm @ 4.5 kHz
- Re 5.6 ohm
- Power capacity 40 W AES above 1.5 kHz
- Program power 80 W above 1.5 kHz
- Sensitivity 108 dB 1 W @ 1 m coupled to horn
- Frequency range 800-20000 Hz
- Recom. crossover frequency 1.5 kHz or higher (12dB/oct min slope)
- Voice coil diameter 44.3 mm 1.75 in
- Flux density 1.8 T
- BL factor 8 N/A
- Diaphragm material Polyester
CONSTRUCTIVE DETAILS:
- External diameter 80 mm 3.15 in
- Depth 57 mm 2.24 in
- Mounting Three M4 threaded holes 120 deg. apart on 57 mm (2.24 in) diameter circle.
- Mounting hardware is supplied
- Net weight 0.7 kg 1.54 lb
- Total weight 0.8 kg 1.76 lb
- Magnet Neodymium
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Beyma SMC-225Nd 1" Bolt-on Compression Driver PDF data sheet (2 Mb)
View Beyma website for more information for Beyma SMC225Nd