| General Specifications |
| Nominal Diameter | 320 mm / 12 in
|
|---|
| Nominal Impedance | 8 Ω
|
|---|
| Rated Power AES | 400 W
|
|---|
| Continuos Program Power | 800 W
|
|---|
| Sensitivity @ 1W/1m | 95.8 dB
|
|---|
| Voice Coil Diameter | 75 mm (3")
|
|---|
| Voice Coil Winding Depth | 24 mm
|
|---|
| Magnetic Gap Depth | 10 mm
|
|---|
| Flux Density | 1.22 T
|
|---|
| Magnet Weight | 360 g
|
|---|
| Net Weight | 3.5 Kg
|
|---|
|
| Constructive Characteristics |
| Magnet Type | Neodymium
|
|---|
| Basket Material | Aluminium Die-Cast
|
|---|
| Voice Coil Winding Material | Copper
|
|---|
| Voice Coil Former Material | Fiberglass
|
|---|
| Cone Material | Paper
|
|---|
| Cone Treatment | Humidity Resistant Pulp
|
|---|
| Surround Material | Treated Cloth
|
|---|
| Dust Dome Material | Solid Paper
|
|---|
|
| Mounting Information |
| Overall Diameter | 320 mm
|
|---|
| Baffle Cutout Diameter | 284 mm
|
|---|
| Mounting Holes | 8 holes 6×9 on Ø301 mm
|
|---|
| Total Depth | 139.4 mm
|
|---|
|
| Thiele/Small Parameters |
| Re | 5.2 Ω
|
|---|
| Qms | 6.10
|
|---|
| Qts | 0.34
|
|---|
| Cms | 192 µm/N
|
|---|
| Vas | 76.9 l
|
|---|
| X max | +/- 7.0 mm
|
|---|
| N | 0.51 %
|
|---|
| Fs | 42.0 Hz
|
|---|
| Qes | 0.36
|
|---|
| Mms | 74.8 g
|
|---|
| Bxl | 16.80 Tm
|
|---|
| Sd | 530.9 cm²
|
|---|
| X var | +/- 9.0 mm
|
|---|
| Le (1KHz) | 1.04 mH
|
|---|
|
