Beyma |
18WRS600 |
18WRS600-8 |
118WRS608 |
Cone driver |
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Brand Beyma |
Model 18WRS600 |
TLHP code 18WRS600-8 |
Manufacturer code 118WRS608 |
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Product type Cone driver |
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Low frequency speaker, for bass-reflex or band-pass system, long excursion, 3-inch voice coil, ferrit magnet.
Low distortion 18" subwoofer
Power handling 1.200 W program power
Exclusive Malt Cross® Technology Cooling System
High sensitivity: 98 dB (1W / 1m)
FEA optimized ferrite magnetic circuit
Ultra low air noise
Designed with MMSS technology
Optimized non-linear behaviour
Weather resistant cone with treatment on both sides
3" copper voice coil
Optimized pressed steel frame
Extended controlled displacement: Xmax ± 8,5 mm
53 mm peak-to-peak excursion before damage
Optimized for direct radiation subwoofer applications
General |
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Product type | Cone driver |
Brand | Beyma |
Reference | 18WRS600 |
Product code | 118WRS608 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 18 inch |
Frequency coverage type | Sub, Low |
Manufacturer sensitivity | 98 dB |
Calculated sensitivity | 96.27 dB |
Nominal power handling | 600 W |
Bandwidth | 35÷1000 Hz |
Fundamental parameters |
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Mms | 147 gr |
Le | 1.5 mH |
Re | 5.4 ohm |
Small signal parameters |
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Fs | 32 Hz |
Qes | 0.44 |
Qms | 4.8 |
Qts | 0.4 |
Vas | 372 L |
Datas |
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Xmax | ±8.5 mm |
EBP | 73 Hz |
Fs / Qts | 80 Hz |
Vas * Qts² | 59.52 L |
Efficiency | 2.7 % |
Calculated efficiency | 2.66 % |
Weight | ~10.3 kg |
Dimensions |
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Voice coil diameter | 3 inch |
Outside diameter | 457 mm |
Baffle cutout diameter | 425 mm |
Front thickness | 13 mm |
Depth after front | 205 mm |
Diamètre aimant (mm) | 192 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
This system is only available for technical questions. For questions of prices, availability of products and deadline thank you to send your request by the contact page.
* On axis frequency response measured with loudspeaker standing on infinite baffle in anechoic chamber