Beyma |
18WRS600 |
18WRS600-8 |
118WRS608 |
Cone driver |
Sold by piece |
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Brand Beyma |
Model 18WRS600 |
TLHP code 18WRS600-8 |
Manufacturer code 118WRS608 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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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
This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.