Ampere Audio 2.5 Series 6.5″ Subwoofer
$139.00
Technical Specs
- 500w 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 6.5″ D2 | AA-2.5 6.5″ D4 |
| RE (ohms) | 4 | 8 |
| FS (Hz) | 55.7 | 64 |
| Vas (L) | 2.3 | 1.8 |
| Qes | 0.49 | 0.52 |
| Qms | 5.15 | 5.35 |
| Qts | 0.45 | 0.47 |
| Le (mH) | 1.59 | 2.65 |
| BL (NA) | 16.9 | 24.9 |
| Mms (Grams) | 100.5 | 100.1 |
| Cms (uM/N) | 0.08 | 0.06 |
| Sens (1w/1m) | 81 | 81.4 |
| Displacement | 0.08 ft^3 | 0.08 ft^3 |
| Ported Enclosure ^3 | .3 -.33 @ 36 – 43hz | .3 -.33 @ 36 – 43hz |
| Cutout Diameter | ||
| Overall Diameter | ||
| Mounting Depth |
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