15BM-450B
Features
- 3” voice coil
- 900 watts continuous program power capacity
- Ferrite magnetics
- Precision circular wire geometry
- Die cast aluminum chassis
General Specifications
General Specifications
| Nominal Diameter | 381 mm (15 in) |
|---|---|
| Nominal Impedance | 8 Ω |
| Nominal Power Handling | 450 W (AES) |
| Continuous Program Power Capacity | 900 W |
| Sensitivity | 97 dB |
| Frequency Range | 50-4000 Hz |
| Voice Coil Diameter | 76.2 mm (3.0 in) |
| Voice Coil Material | Copper |
| Former Material | Kapton |
| Effective Piston Diameter | 335 mm (13.2 in) |
| Flux Density | 1.2 T |
Physical Information
Physical Information
| Magnet Material | Ferrite |
|---|---|
| Basket Material | Aluminium |
| Surround Material | Cloth |
| Cone Material | Paper |
| Dust Cap Material | Paper |
| Spider Material | Cotton (Single) |
| Gasket | EVA |
| Pole Design | T-Pole |
| Woofer Cone Treatment | No Treatment |
Parameters
Parameters
| Fs | 50 Hz |
|---|---|
| Re | 5.4 Ω |
| Qms | 11.64 |
| Qes | 0.45 |
| Qts | 0.44 |
| BL | 19.19 Tm |
| Mms | 89.8 g |
| Mmd | 75.4 g |
| Vas | 120.5 lt |
| Sd | 855 cm2 |
| Le | 0.71 mH |
| Eff (η₀) | 2.9% |
| Cms | 0.112 mm/N |
| Xmax | 4.7 mm |
| Hag | 9.0 mm |
| Hvc | 18.5 mm |
Mounting And Shipping Information
Mounting And Shipping Information
| Diameter | 389.5 mm (15.3 in) |
|---|---|
| Baffle Cutout Diameter | 351.0 mm (13.8 in) |
| Mounting Hole Diameter | 372 mm (14.6 in) |
| Bolt Circle Diameter | 8 x Ø10×6.5 mm |
| Depth | 149.5 mm (5.9 in) |
| Flange and Gasket Thickness | 15.1 mm (0.59 in) |
| Net Weight | 8 kg |
| Shipping Units | 1 |
| Shipping Weight | 9 kg |
| Shipping Box | 430 x 430 x 220 mm |
Service Kit
Service Kit
| Recone Kit | N/A |
|---|
