|
| Series 3 |
Specifications | BW10.3 | BW12.3 |
Impedance | 4 ohm | 4 ohm |
Sensitivity | 87 dB | 89 dB |
Frequency Response | 30 – 1000 Hz | 30 – 800 Hz |
Power Handling (RMS) | 400 watts | 500 watts |
Power Handling (Max) | 1200 watts | 1500 watts |
Voice Coil Diameter | 2.5” | 2.5” |
Mounting Depth | 63.5mm | 63.5mm |
5.2” | 5.7” | |
Mounting Diameter | 131mm | 145mm |
9.4” | 11.3” | |
Driver Displacement | 237mm | 286mm |
0.08cu ft | 0.13cu ft | |
| 2.3L | 3.7L |
|
|
|
Vas | 1.2 cu ft | 2.51 cu ft |
Qes | 31.8L | 71.1L |
0.393 | 0.348 | |
Qms | 5.072 | 4.651 |
Qts | 0.365 | 0.324 |
FS | 31.1 Hz | 28.7 Hz |
Re | 3.6 ohm | 3.52 ohm |
Xmax | 0.8” | 0.8” |
| 21mm | 21mm |
Optimum Enclosures |
|
|
Sealed | 0.4 - 0.8 cu ft | 0.65 - 1.3 cu ft |
| 11 - 23 L | 35 - 42 L |
Ported | 1.5 cut ft | 2.0 cut ft |
| 42.5L | 57L |
Tuning Frequency | 34 Hz | 32 Hz |
Port Diameter | 4” | 5” |
| 10 cm | 12.7 cm |
Port Length | 17.125” | 22” |
| 43.5 cm | 56 cm |
Note: These enclosures are based on net volume, exclusive of driver and port displacement.
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