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Beyma 18LEX1000Nd - 18" 1000W 8 Ohm
- High power handling and low distortion 18” subwoofer
- Exclusive Malt Cross® Technology Cooling System
- Low power compression losses
- High sensitivity: 98 dB (1W / 1m)
- FEA optimized neodymium magnetic circuit
- Ultra low air noise
- Optimized non-linear behaviour
- Waterproof cone with treatment for both sides
- 3.5" DUO double layer in/out copper voice coil
- Extended controlled displacement: Xmax ± 10 mm
- 65 mm peak-to-peak excursion before damage
- Optimized for direct radiation and band-pass subwoofer applications
Technical Specifications
- Nominal impedance 8 Ohm
- Power capacity 1000 W AES
- Nominal diameter 460 mm 18 in
- Sensitivity 98 dB 1 W @ 1 m @ ZN
- Minimum impedance 6.5 ohm
- Frequency range 35-1000 Hz
- Program power 2000 W
- Recommended enclosure volume 200 l
- Voice coil diameter 88.9 mm 3.5 in
- BL factor 22 N/A
- Moving mass 0.185 kg
- Winding length 25 mm
- Air gap height 12 mm
- Xdamage pp 65 mm
Thiele Small Parameters
- Fs 34 Hz
- Re 5.1 ohm
- Qms 5.6
- Qes 0.42
- Qts 0.39
- Vas 260 l
- Cms 117 µm / N
- Rms 7.1 kg/s
- Efficiency % 2.4
- Sd 0.1255 m²
- Xmax 10 mm
- Vd 1255 cm³
- Le @1 kHz 1.6 mH
Constructive Details
- Depth 233 mm 9.2 in
- Net weight 7.3 kg 16.1 lb
- Total weight 8.6 kg 18.9 lb
- Magnet Neodymium
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Beyma 18LEX1000Nd - 18" 1000W 8 Ohm PDF data sheet (2 Mb)
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