- THE BEYMA 18LEX1600ND 18″ SUBWOOFER SPEAKER HANDLES A MASSIVE 1,600 WATTS AES & 3,200 WATTS PROGRAM POWER HANDLING
- FEATURES NEW STYLE FRAME FOR INCREASED STRENGTH AND COOLING, WATERPROOF CONE(BACK & FRONT) & ALUMINUM DEMODULATION RING
- VERY LOW AIR NOISE, VERY HIGH 14.5MM XMAX & 65MM PEAK TO PEAK EXCURSION BEFORE DAMAGE
- DESIGNED WITH EXCLUSIVE NCR(NECK COUPLING REINFORCEMENT) MEMBRANE & MMSS TECHNOLOGY
- LIGHTWEIGHT NEODYMIUM MAGNET & DOUBLE SPIDER ASSEMBLY
- FOR ALL VERY HIGH POWER SUBWOOFER APPLICATIONS INCLUDING CONCERT, ARENA, THEATRES, DANCE CLUBS, SOUND REINFORCEMENT, ETC.
- AVAILABLE IN 4 AND 8 OHMS
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Specifications |
|
|
Nominal Basket Diameter |
18” / 460mm |
|
Impedance |
8 ohms |
|
AES Power Rating |
1,600 Watts |
| Program Power | 3,200 Watts |
|
Frequency Response |
35Hz – 1.0kHz |
|
Sensitivity (1W/1m) |
97dB |
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Voice Coil Diameter |
4″ / 101.6mm |
| Voice Coil Length | 35 mm |
| Air Gap Height | 14 mm |
| X Damage (peak to peak) | 65 mm |
| BL Factor | 25.5 N/A |
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Mounting Information |
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| Overall Diameter | 18.19″ / 462mm |
| Bolt Circle Diameter | 17.36” / 441mm |
| Baffle Cutout Diameter- | |
| – Rear Mount | 16.77″ / 426mm |
| No. Of Mounting Holes | 8 |
| Overall Depth | 9.29″ / 236mm |
| Net Weight | 20.9 lb. / 9.5 kg. |
| Shipping Weight | 23.8 lb. / 10.8 kg. |
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Materials |
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| Basket | Die Cast Aluminum |
| Cone | Paper |
| Surround | Treated Cloth |
| Voice Coil | Edgewound Copper Wire |
| Magnet | Neodymium |
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Thiele-Small Parameters |
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| Resonant Frequency (fs) | 35 Hz |
| Impedance (Re) | 5.5 ohms |
| Coil Inductance (Le) | 1.9 mH |
| Mechanical Q (Qms) | 5.4 |
| Electrical Factor (Qes) | .42 |
| Total Q (Qts) | .39 |
| Comp. Equivelant Vol. (Vas) | 7.24 ft3 / 205 Liters |
| Voice Coil Overhang (Xmax) | 14.5 mm |
| Moving Mass (Mms) | 225 Grams |
| Surface Area of Cone (Sd)m2 | 0.1255m2 |
| Reference Efficiency | 2% |
| Displacement Volume (Vd) | 1820 cm3 |
Frequency Response & Free Air Impedance Curve

Mounting Dimensions


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