BEYMA 8BX - 8" COAXIAL SPEAKER

THIS 8" WOOFER & CONCENTRIC MOUNTED 1" TWEETER SOUNDS SMOOTH!

Beyma 8BX

BEYMA 8BX

Item Price: $179.95

New Low Price

COAXIAL MODEL

8BX

Specifications

Low Frequency Woofer

Nominal Basket Diameter

8" / 200mm

Impedance

8 ohms

AES Power Rating

100 Watts

Program Power  200 Watts  

Frequency Response

25Hz - 8.0kHz

Sensitivity (1W/1m)

92dB

Voice Coil Diameter

1.5" / 38.5mm

Recom. Enclosure Volume .75-2.25 ft3  /  20-60 Liters
Voice Coil Length 14 mm
Air Gap Height 6 mm
X Damage (peak to peak) 20 mm
BL Factor 7.3 N/A
Magnetic Assembly Weight 4.4 lb. / 2 kg.

High Frequency Tweeter

Impedance 8 ohms
Minimum Impedance 6 ohms @ 4kHz
AES Power Rating 20 Watts
Frequency Response 3kHz to 20kHz
Sensitivity (1W/1m) 102dB
Dispersion 90
Voice Coil Diameter 1" / 25.4mm
Flux Density 1.5 T
BL Factor 4 N/A
X Damage 20mm

Mounting Information

Overall Diameter 8.5" / 216mm
Bolt Circle Diameter 7.9" / 200mm
Baffle Cutout Diameter-  
- Front Mount 7.16" / 182mm
- Rear Mount 7.3" / 185mm
No. Of Mounting Holes 4
Volume Displaced By Driver 0.056 ft3  /  1.5 Liters
Overall Depth 4.72" / 120mm
Net Weight 6.39 lb. / 2.9 kg.
Shipping Weight 6.83 lb. / 3.1 kg.

Materials

Low Frequency Woofer

Basket Die-Cast Aluminum
Cone Polypropylene
Surround Rubber
Voice Coil Aluminum
Magnet Ferrite

High Frequency Tweeter

Diaphragm Aluminum
Voice Coil Edgewound Aluminum Ribbon
Voice Coil Former Kapton

Thiele-Small Parameters

Resonant Frequency (fs) 52 Hz
Impedance (Re) 5.5 ohms
Coil Inductance (Le) .2 mH
Mechanical Q (Qms) 6.1
Electrical Factor (Qes) .77
Total Q (Qts) .68
Comp. Equivelant Vol. (Vas) .81 ft3 / 23 Liters
Voice Coil Overhang (Xmax) 5.0 mm
Surface Area of Cone (Sd)m2 0.022m2
Reference Efficiency .53%
Displacement Volume (Vd) 110 cm3

Predicted Low Frequency Response

Frequency Response & Distortion Curves

Mounting Dimensions

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