Beyma CM-8 - 8OHM

  • 650 SEK
Leveranstid 3-10 dagar
Dela

Nominal Basket Diameter8" / 200mm

Impedance4 or 8 ohms

AES Power Rating130 Watts

Program Power260 Watts

Frequency Response60Hz - 5.0kHz

Sensitivity (1W/1m)95dB SPL

Voice Coil Diameter1.46" / 37mm

Voice Coil Length12 mm

Air Gap Height8 mm

X Damage10.4 mm

BL Factor8.2 N/A

Mounting Information


Overall Diameter8.24" / 209.2mm

Bolt Circle Diameter7.75" / 196.9mm

Baffle Cutout Diameter-Front Mount7.01" / 178mm

No. Of Mounting Holes8

Overall Depth3.5" / 89mm

Flange & gasket Thickness0.31" / 8mm

Net Weight4.7 lb. / 2.2 kg.

Shipping Weight6.06 lb. / 3 kg.

Materials


BasketSteel

ConePaper Pulp (Weather Proof)

SurroundTreated Cloth

Former MaterialKapton

Voice CoilAluminum

MagnetFerrite

Thiele-Small Parameters


Resonant Frequency (fs)80 Hz

Impedance (Re)5.9 ohms

Coil Inductance (Le)0.44 mH

Mechanical Q (Qms)13

Electrical Factor (Qes).66

Total Q (Qts).63

Comp. Equivelant Vol. (Vas)0.48 ft3 / 13.6 Liters

Voice Coil Overhang (Xmax)4.67 mm

Surface Area of Cone (Sd)m20.0191m2

Reference Efficiency1.3%

Diaphragm Mass (Mms)15 Grams

Mechanical Compliance (Cms).36 mm/N

Mechanical Resistance (Rms).5 Kg/s

Frequency Res