Ampere Audio 2.5 Series 15″ subwoofer
$229.00
Technical Specs
- 800w RMS
- 4 layer 2 1/2 inch copper coil
- Dual medium spiders
- Sewn leads
- Pressed paper cone
- Butyl rubber surround
- D2 or D4
T/S Specs
| Specifications | AA-2.5 15″ D2 | AA-2.5 15″ D4 |
| RE (ohms) | 4 | 7 |
| FS (Hz) | 30 | 29.9 |
| Vas (L) | 99 | 96.9 |
| Qes | 0.48 | 0.56 |
| Qms | 4.89 | 4.62 |
| Qts | 0.44 | 0.5 |
| Le (mH) | 3.22 | 4.54 |
| BL (NA) | 20.7 | 25.8 |
| Mms (Grams) | 273.3 | 281.2 |
| Cms (uM/N) | 0.1 | 0.1 |
| Sens (1w/1m) | 89.3 | 88.5 |
| Displacement | 0.18 ft^3 | 0.18 ft^3 |
| Ported Enclosure ^3 | 2 – 2.5 @ 32 – 36hz | 2 – 2.5 @ 32 – 36hz |
| Cutout Diameter | 14.1″ | 14.1″ |
| Overall Diameter | 16.7″ | 16.7″ |
| Mounting Depth | 8″ | 8″ |
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