Beyma |
8WR300 |
8WR300-8 |
108WR308 |
Cone driver |
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Brand Beyma |
Model 8WR300 |
TLHP code 8WR300-8 |
Manufacturer code 108WR308 |
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Product type Cone driver |
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High power handling: 500 W program power
2" copper wire voice coil
High sensitivity: 95 dB (1W / 1m)
FEA optimized ceramic magnetic circuit
Designed with MMSS technology
Low harmonic distortion and linear response
Waterproof cone with treatment on both sides of the cone
Aluminium frame
Extended controlled displacement: Xmax ± 6 mm
32 mm peak-to-peak excursion before damage
Wide range of applications of low and mid-low frequencies
General |
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Product type | Cone driver |
Brand | Beyma |
Reference | 8WR300 |
Product code | 108WR308 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 8.5 inch |
Frequency coverage type | Midbass, Midrange, High midrange |
Manufacturer sensitivity | 95 dB |
Calculated sensitivity | 93.95 dB |
Nominal power handling | 300 W |
Bandwidth | 65÷4000 Hz |
Fundamental parameters |
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Mms | 26 gr |
Le | 0.9 mH |
Re | 5.9 ohm |
Small signal parameters |
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Fs | 62 Hz |
Qes | 0.26 |
Qms | 2.4 |
Qts | 0.24 |
Vas | 17.7 L |
Datas |
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Xmax | ±6 mm |
EBP | 238 Hz |
Fs / Qts | 258 Hz |
Vas * Qts² | 1.02 L |
Efficiency | 1.5 % |
Calculated efficiency | 1.56 % |
Weight | ~3.6 kg |
Dimensions |
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Voice coil diameter | 2 inch |
Outside diameter | 212 mm |
Baffle cutout diameter | 182 mm |
Front thickness | 11 mm |
Depth after front | 84 mm |
Diamètre aimant (mm) | 134 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.
* Frequency response measured with loudspeaker standing on infinite baffle in anechoic chamber