Speaker Beyma 18LEX1600Nd, 8 ohm, 18 inch
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Beyma |
18LEX1600Nd |
18LEX1600ND-8 |
118LEX16ND8 |
Cone driver |
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Brand Beyma |
Model 18LEX1600Nd |
TLHP code 18LEX1600ND-8 |
Manufacturer code 118LEX16ND8 |
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Product type Cone driver |
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Alternative suggestion
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Low frequency woofer with a long excursion cone, dedicated to bass-reflex and band-pass design for deep and powerfull response, ideal as low section in a large outdoor Line-Array system.
KEY FEATURES :
- High power handling and low distortion 18" subwoofer
- Exclusive Malt Cross® Technology Cooling System
- Low power compression losses
- High sensitivity: 97 dB (1W / 1m)
- FEA optimized neodymium magnetic circuit
- Ultra low air noise
- Designed with MMSS technology
- Optimized non-linear behavior
- Exclusive NCR membrane (Neck Coupling Reinforcement)
- Waterproof cone with treatment for both sides
- Double silicone spider
- 4" DUO double layer in/out copper voice coil
- Aluminium demodulating ring
- Extended controlled displacement: Xmax ± 14,5 mm
- 65 mm peak-to-peak excursion before damage
- Optimized for direct radiation and band-pass subwoofer applications
General |
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| Product type | Cone driver |
| Brand | Beyma |
| Reference | 18LEX1600Nd |
| Product code | 118LEX16ND8 |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 18 inch |
| Frequency coverage type | Sub, Low |
| Manufacturer sensitivity | 97 dB |
| Calculated sensitivity | 95.05 dB |
| Nominal power handling | 1600 W |
| Bandwidth | 35÷1000 Hz |
Fundamental parameters |
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| Mms | 225 gr |
| Le | 1.9 mH |
| Re | 5.5 ohm |
Small signal parameters |
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| Fs | 35 Hz |
| Qes | 0.42 |
| Qms | 5.4 |
| Qts | 0.39 |
| Vas | 205 L |
Datas |
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| Xmax | ±14.5 mm |
| EBP | 83 Hz |
| Fs / Qts | 90 Hz |
| Vas * Qts² | 31.19 L |
| Efficiency | 2 % |
| Calculated efficiency | 2.01 % |
| Weight | ~10.8 kg |
Dimensions |
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| Voice coil diameter | 4 inch |
| Outside diameter | 462 mm |
| Baffle cutout diameter | 426 mm |
| Front thickness | 19 mm |
| Depth after front | 217 mm |
| Diamètre aimant (mm) | 150 mm |
Shape & Materials |
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| Front chape | Cylindrical |
| Magnet type | Neodymium |
Question about Beyma 18LEX1600ND-8
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Informations Beyma 18LEX1600ND-8
KEY FEATURES :
- High power handling and low distortion 18" subwoofer
- Exclusive Malt Cross® Technology Cooling System
- Low power compression losses
- High sensitivity: 97 dB (1W / 1m)
- FEA optimized neodymium magnetic circuit
- Ultra low air noise
- Designed with MMSS technology
- Optimized non-linear behavior
- Exclusive NCR membrane (Neck Coupling Reinforcement)
- Waterproof cone with treatment for both sides
- Double silicone spider
- 4" DUO double layer in/out copper voice coil
- Aluminium demodulating ring
- Extended controlled displacement: Xmax ± 14,5 mm
- 65 mm peak-to-peak excursion before damage
- Optimized for direct radiation and band-pass subwoofer applications
All or a part of the characteristics displayed on this page are provided by the manufacturer, it is possible that some pieces of information are unavailable or wrong. In addition, the manufacturer may need to change the product specifications without notice at any time in order to improve the product, or to adapt his offer to the manufacturing and supply constraints.. We suggest you to contact us if you need further information, if you observe a mistake or if you wish to have confirmation about information.
Measures/Schemes Beyma 18LEX1600ND-8
SPL vs Impedance measure *
* On axis frequency response measured with loudspeaker standing on infinite baffle in anechoic chamber
Dimensions
