SPECIFICATIONS

MODEL NO.                                                 BT-CT10D4                                                     BT-CT12 D4

Nominal Diameter -------------------------------  10 Inch ----------------------------------------------------12 INCH

RMS Power ------------------------------ 300 W-----------------------------------------   300 W

MAX Power ------------------------------ 600 W  ----------------------------------------  600 W

Sensitivity(1w/1m) ----------------------- 86 ± 3 DB ------------------------------------- 89 ± 3 DB

Frequency Range-------------------------37 - 1 K Hz ------------------------------------  30 - 1 K Hz

Voice Coil ---------------------------------2inch / 50mm  --------------------------------  2inch / 50mm

Magnet Size------------------------------135*25mm--------------------------------------135*25mm

MATERIALS

BASKET ---------------------------------  STEEL -------------------------------------------- STEEL

CONE--------------------------------------PAPER ---------------------- ---- ----------------PAPER

SURROUND ------------------ ---------- FOAM -------------------------------------------- FOAM

Cone Material ----------------------------Paper -------------------------------------------- Paper 

VOICE COIL WIRE------------------------CCAW   ------------------------------------------  CCAW

VC BOBBIN ----------------------------- -AL  -------------------------------------------- - - - AL

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

MOUNTING INF ORMATION

Overall Diameter-----------------------262mm--------------------------------------------------315mm

Overall Depth--------------------------245mm--------------------------------------------------296mm

Front Mount Baffle Cutout------------230mm---------------------------------------------------275mm

Mounting Depth-----------------------124mm--------------------------------------------------135mm