Beyma 8br40/N - 8OHM

  • 650 SEK
Leveranstid 3-10 dagar

Nominal Basket Diameter

8" / 200mm


8 ohms

AES Power Rating

50 Watts

Program Power 100 Watts  

Frequency Response

30Hz - 6.0kHz

Sensitivity (1W/1m)


Voice Coil Diameter

1" / 25.4mm

Voice Coil Length16 mm

Air Gap Height6 mm

X Damage (peak to peak)20 mm

BL Factor6.8 N/A

Recommended Enclosure Volume20-60 Liters / .7-2.12 cu. ft.

Magnetic Assembly Weight2.2 lb. / 1.0 kg.

Mounting Information

Overall Diameter8.33" / 211.5mm

Bolt Circle Diameter7.8" / 198.3mm

Baffle Cutout Diameter7.06" / 179.5mm

No. Of Mounting Holes4

Volume Displaced By Driver.05 ft3  /  1.5 Liters

Overall Depth3.05" / 77.5mm

Net Weight2.98 lb. / 1.35 kg.

Shipping Weight3.41 lb. / 1.55 kg.


BasketDie Cast Aluminum


SurroundButyl Rubber

Voice CoilCopper


Thiele-Small Parameters

Resonant Frequency (fs)30 Hz

Impedance (Re)5.5 ohms

Coil Inductance (Le)0.5 mH

Mechanical Q (Qms)2.05

Electrical Factor(Qes).48

Total Q (Qts).39

Comp. Equivalent Vol. (Vas)3.15 ft3 /89.1 Liters

Voice Coil Overhang (Xmax)6.7 mm

Moving Mass (Mms)21 Grams

Surface Area of Cone (Sd)m20.0220m2

Reference Efficiency.5%

Displacement Volume147 cm3

Frequency Response & Distortion Curves