12S-1865P

Specifications

01..Frame

.....material.......................................Steel

02..External size

.....Nominal Diameter.....12 inch/ 305 mm

.....Frame to enclosure.................273 mm

.....Total height.............................130 mm

.....Net Weight.................................5.0 Kg

03..Special

.....Power (R.M.S)..............200 watt ± 5%

.....Power (MAX)................400 watt ± 5%

.....Nominal Impedance....................8 ohm

.....S.P.L 1Watt/1Meter...........92 dB ± 2%

.....Frepuency Range................40-1.5K Hz

04..Voice coil

.....Bobbin material.......Synthetic Kapton paper

.....In side diameter...........65.45 mm ± 0.05mm

.....Out side diameter.........66.05 mm ± 0.05mm

.....Wire material......................................Copper

.....Wire diameter..................................0.24 mm

.....Layer...............................................Two fold

.....Width................................11.5 mm ± 0.2mm

.....D.C.R.................................................7.3 ohm

05..Vibration diaphragm

.....material................................Pulp paper

.....Form.....................Press plat cone type

06..Edge

.....Edge material........Urethane coat cotton

.....Edge shape.....................Free wave type

07..Damper

.....material.......................................Conex-3

.....Form.............................Large Corrugation

.....Height...............................................7 mm

.....Elasticity(변위)............................1.0mm/30g

.....Size(외경×내경)............................150×66.5mm

08..Plate

.....Top plate (외경×내경×두께)...............145×67.8×8mm

.....Bottom column pole........64.6(직경)×26.5(높이)mm

.....Pole air hole..........................................30 mm

09..Ferrite Magnet

.....Size(외경×내경×두께)....................180×72×18.5mm