Sundown Audio E-Series v.4 15" Subwoofer
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About the Product
- RMS 500 watts
- Dual 2 or 4 ohm voice coils
- Optimized for ported enclosures
- Class-leading 14mm Xmax
- Double-stacked magnet
- Vented magnetic gap & pole piece for superior cooling
- High strength stamped steel frame
- High temp 4-layer copper voice coil wire
- High-quality push terminals
- Stitched-on Mini-XL tinsel leads
Typical entry-level woofers are highly limited in terms of linear excursion, mechanical ruggedness, and thermal performance. Through relentless research in their North Carolina Headquarters, Sundown optimized a 2.5” voice coil and a truly unique motor design to get the deepest possible bass response out of a 15” subwoofer.
The subwoofer showcases a distinctive motor design, featuring a heavily vented magnetic gap and solid pole piece, enabling exceptional thermal power handling. The spider itself is a high strength poly-cotton blend designed to handle the full capacity of the motor. To provide an additional level of ruggedness the spider is bolted down and glued to the frame. Its motor geometry allows for a remarkable 14mm one-way linear Xmax, delivering excursion equivalent to far larger cones.
Specifications
| 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 Specs
- Ported Enclosure
- Size: 3.0 cuft net
- Port Area: 44 sqin
- Port Tuning: 35hz
- Sealed Enclosure
- Not Recommended
- Displacement: 0.14 cu. ft.
- Depth: 7.25"
- Outside Diameter: 15.125"
- Cutout: 13.875"
Free Shipping In the Continental US
Free shipping is available in the continental United States, excluding Hawaii and Alaska.
International shipping is available and calculated at checkout.
All orders will receive tracking once shipped through USPS, Fedex, UPS, and DHL.
Easy Returns
Return for refund within: 30 days
Return for replacement within: 30 days
Standard Return Policy Overview
You may return merchandise purchased from Showtime Electronics for a refund or a replacement, provided that the procedures and requirements are followed. All returns require a return merchandise authorization (RMA) number. An RMA number must be issued within 30 calendar days after the date of purchase. An RMA number is valid for 14 calendar days after it is issued. Once you log in to your user account, you will be able to Request and RMA. In addition, you can also request an RMA at the bottom of our homepage. If you have any issues, please email us at sales@showtimeelectronics.com
