Product Description
-
Features
- Xmax = 14mm one-way by 70% BL
- RMS Power = 500-watts (300-watts 8”)
- Vented magnetic gap
- Vented pole piece with optimized geometry (solid pole for 8”)
- Black Aluminum 2.5” voice coil former for superior heat dissipation (2” coil for 8”)
- High Temperature 4-Layer copper voice coil wire
- Spring Loaded Terminals
- Stitched-On “Mini-XL” Tinsel Leads to prevent fatigue and failure
- Bolted-on Spider Pack
- Bolt-through motor design to ensure maximum longevity and ruggedness against mechanical failures
- High strength stamped steel frame
- Optimized for ported enclosures
| T/S SPECS | E V.4 15" D2 | E V.4 15" D4 |
|---|---|---|
| RE (Ohms) | 4.030 | 6.130 |
| FS (Hz) | 30.535 | 30.539 |
| VAS (L) | 101.063 | 103.031 |
| Qes | 0.759 | 0.818 |
| Qms | 4.101 | 3.750 |
| Qts | 0.641 | 0.671 |
| BL (NA) | 15.880 | 19.247 |
| Mms (Grams) | 262.699 | 257.621 |
| Cms (mm/N) | 103.416 | 105.429 |
| Sens (dB @ 1w/1m) | 87.7 | 87.4 |
Enclosure Specifications
| E-8 v.6 | E-10 v.4 | E-12 v.4 | E-15 v.4 | |
| Sealed Enclosure | N/A | N/A | N/A | N/A |
| Ported Enclosure | 0.65 cu ft | 1.0 cu ft | 1.75 cu ft | 3.0 cu ft |
| Recommended Tuning | 35hz | 35hz | 35hz | 35hz |
| Recommended Port Area | 9 sq in | 15 sq in | 26 sq in | 44 sq in |
| Displacement | 0.07 cu ft | 0.11 cu ft | 0.12 cu ft | 0.14 cu ft |
| Depth | 4.98" | 5.625" | 6.50" | 7.25" |
| Outside Diam. | 8.500” | 10.000" | 12.250" | 15.125" |
| Cutout | 7.250” | 8.875" | 11.125" | 13.875" |
