Beyma |
15WRS400 |
15WRS400-8 |
115WRS408 |
Cone driver |
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Brand Beyma |
Model 15WRS400 |
TLHP code 15WRS400-8 |
Manufacturer code 115WRS408 |
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Product type Cone driver |
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High power handling: 800 W program power
3" copper wire voice coil
High sensitivity: 99 dB (1W / 1m)
Optimized pressed steel frame
FEA optimized ceramic magnetic circuit
Designed with MMSS technology for high control, linearity and low harmonic distortion
Waterproof cone treatment on both sides of the cone
Low harmonic distortion and linear response
Wide range of applications of low and mid-low frequencies
General |
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Product type | Cone driver |
Brand | Beyma |
Reference | 15WRS400 |
Product code | 115WRS408 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 15 inch |
Frequency coverage type | Sub, Low, Midbass |
Manufacturer sensitivity | 98 dB |
Calculated sensitivity | 96.4 dB |
Nominal power handling | 400 W |
Bandwidth | 40÷4000 Hz |
Fundamental parameters |
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Mms | 96 gr |
Le | 1.1 mH |
Re | 5.6 ohm |
Small signal parameters |
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Fs | 35 Hz |
Qes | 0.35 |
Qms | 9.1 |
Qts | 0.33 |
Vas | 233 L |
Datas |
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Xmax | ±6.3 mm |
EBP | 100 Hz |
Fs / Qts | 106 Hz |
Vas * Qts² | 25.38 L |
Efficiency | 3 % |
Calculated efficiency | 2.75 % |
Dimensions |
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Voice coil diameter | 3 inch |
Outside diameter | 385 mm |
Baffle cutout diameter | 352 mm |
Front thickness | 9 mm |
Depth after front | 154 mm |
Diamètre aimant (mm) | 180 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