Model No. : BT-TW17

Use :                Motorcycle / Car / Bike

Brand :            BESTER AUDIO OR Custom your brand

High cost performance series

SPECIFICATIONS

Nominal Diameter -------------------------- -3.8 inch 

RMS Power --------------------------- 60 W

MAX Power --------------------------- 120 W

Sensitivity(1w/1m) ------------------- 102dB ± 3dB

Frequency Range----------------------2.3k~ 23  KHz

Voice Coil Diameter-------------------25 mm

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

THIELE&SMALL PARAMETERS

Resonant Frequency,FS---------------- 2.5 K Hz

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

Effective surface area,Sd-------------------- 13.27 m M

Linear Excursion,Xmax----------------------  1.5  mm

MATERIALS

Basket---------------------------------Aluminum

Cone----------------------------------Aluminum

Voice Coil Wire------------------------CCAW

Voice Coil Bobbin---------------------KSV

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

MOUNTING INF ORMATION

Overall Diameter------------------95 mm

Bolt Circle Diameter---------------73 MM

Baffle Cutout Diameter------------73mm

Mounting Depth-------------------33mm