Beyma 18LEX1000Fe 18" 1000W 8 Ohm
KEY FEATURES
- 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 linear behaviour
- Waterproof cone with treatment for both sides
- 3.5" DUO in/out copper voice coil
- Extended controlled displacement: Xmax ± 11 mm
- 51 mm peak-to-peak excursion before damage
- Optimized for direct radiation and band-pass subwoofer applications
- Ported cabinets of 180-200 litres tuned to 35Hz will product chest thumping bass with good low frequency extension down to 30Hz
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 7.2 ohm
- Frequency range 35-1000 Hz
- Program power 2000 W
- Recommended enclosure volume 174 l
- Voice coil diameter 88.9 mm 3.5 in
- BL factor 23.8 N/A
- Moving mass 0.196 kg
- Winding length 27 mm
- Air gap height 12 mm
- Xdamage pp 51 mm
PARAMETERS THIELE & SMALL
- Fs 34 Hz
- Re 5.4 ohm
- Qms 7.3
- Qes 0.39
- Qts 0.38
- Vas 250 l
- Cms 111 µm / N
- Rms 5.7 kg/s
- Efficiency % 2.4
- Sd 0.1255 m²
- Xmax 11 mm
- Vd 1380 cm³
- Le @1 kHz 1.9 mH
CONSTRUCTION DETAILS
- Depth 224 mm 8.8 in
- Net weight 11.7 kg 25.7 lb
- Total weight 13 kg - 28.6 lb
- Magnet Ferrite
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