Model No. : BT-MW65

Use :                Motorcycle / Car / Bike

Brand :            BESTER AUDIO OR Custom your brand

High performance series

SPECIFICATIONS

Nominal Diameter -------------------------- 6.5 inch / 165mm

RMS Power -------------------------- 100 W

MAX Power -------------------------- 200 W

Sensitivity(1w/1m) ------------------- 96dB ± 3dB

Frequency Range---------------------160~ 10  KHz

Voice Coil Diameter-------------------1.5 Inch / 38mm

Air Gap Height ------------------------ 7 mm

THIELE&SMALL PARAMETERS

Resonant Frequency,FS---------------- 330 Hz

D.C.Voice Coil Resistance,Re ---------- 3.4 ohms

Electrical Quality Factor,Qes -------------2.7

Total Quality Factor,Qts ------------------1.8

Equivalent Air Volume to Cms,Vas ------33.9L/  FT

Mechanical Compliance,Cms -----------------57 uM/N

Mechanical Resistance,Rms------------------0.32 kg/s

BL Factor,BI--------------------------------------4.5 N/A

Effective surface area,Sd--------------------  13 m M

Linear Excursion,Xmax----------------------1.0  mm

MATERIALS

Basket---------------------------------Steel

Cone----------------------------------Paper

Surround------------------------------Cloth

Voice Coil Wire------------------------SV

Voice Coil Bobbin---------------------KAPTON

Magnet Material-----------------------Ferrite

MOUNTING INF ORMATION

Overall Diameter------------------165 mm

Bolt Circle Diameter---------------158MM

Baffle Cutout Diameter------------142mm

Mounting Depth-------------------71mm