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SA-Series v.2 10" Subwoofer
Regular price
$389.99 USD
Regular price
Shipping calculated at checkout.
- 1250 Watts RMS / 2500 Watts Peak
- Dual 2 or 4 ohm voice coils
- Vented magnetic gap & pole piece
- Aluminum 2.75” voice coil former for superior heat dissipation
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Innovative high velocity, cast aluminum vented frame spacer ring
- Magnet ID faraday ring for smooth acoustic response
- High-temperature copper voice coil wire
- Spring-loaded terminals
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Stitched-on double “XL” tinsel leads
This SA-10/12/15 v.2 series is a top-down upgrade from the original SA series. The 2.75” coil punches way above its weight, outperforming many 3” coils without the adding weight & with the added advantage of a wider spider. We are able to perfectly balance the mass, motor force, and suspension stiffness for the intended power level.
The motor also features a large magnet shorting ring (faraday ring) to reduce distortion and deliver smoother response across the entire acoustic spectrum. The motor & coil setup is mated to an extremely robust multi-layer spider with fully tied-on & doubled-up “XL” tinsel leads. A competition-grade paper cone, strong foam surround, and cast aluminum frame are used to complete this masterpiece. On top of the ~19mm of one-way linear excursion we have an x-mech limit of 37mm one-way before coil bottom making it nearly "bottomless."
The 18" model features a larger diameter motor to drive the higher mass.
Specifications
| RE (Ohms) | 3.90 | 6.82 |
| FS (Hz) | 37.0810 | 36.1409 |
| VAS (L) | 10.3683 | 12.3547 |
| Qes | 0.3598 | 0.3744 |
| Qms | 3.7041 | 3.5051 |
| Qts | 0.3280 | 0.3383 |
| Le (mH) | 3.5178 | 4.4560 |
| BL (NA) | 28.3634 | 31.5270 |
| Mms (Grams) | 318.8226 | 281.6632 |
| Cms (uM/N) | 57.7815 | 68.8513 |
| Sens (dB @ 1w/1m) | 83.42 | 83.67 |
| Xmax | 19mm | 19mm |
| T/S SPECS | SAV2 10″ D2 | SAV2 10″ D4 |
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Enclosure Specifications
| Sealed Enclosure | 0.5 cu ft |
| Ported Enclosure | 1.0 cu ft |
| Recommended Tuning | 35Hz |
| Recommended Port Area | 15 sq in |
| Displacement | |
| Depth | 6.92" |
| Outside Diameter | 10.94″ |
| Cut-Out | 9.17″ |
| Physical Dimensions | Download |
Specifications
| T/S Specs | |
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RMS Power (D4) |
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RMS Power (D2) |
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Peak Power (D2) |
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Peak Power (D4) |
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RE D2 (Ohms) |
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RE D4 (Ohms) |
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FS D2 (Hz) |
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FS D4 (Hz) |
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VAS D2 (L) |
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VAS D4 (L) |
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Qes D2 |
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Qes D4 |
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Qms D2 |
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Qms D4 |
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Qts D2 |
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Qts D4 |
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Le D2 (mH) |
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Le D4 (mH) |
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BL D2 (NA) |
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BL D4 (NA) |
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Mms D2 (Grams) |
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Mms D4 (Grams) |
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Cms D2 (uM/N) |
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Cms D4 (uM/N) |
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Sens D2 (dB @ 1w/1m) |
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Sens D4 (dB @ 1w/1m) |
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Xmax D2 |
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Xmax D4 |
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| Subwoofer Measurements | |
Documentation |
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Displacement (Inches) |
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Depth (Inches) |
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Cutout (Inches) |
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Motor Diameter (Inches) |
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| Ported Enclosure Specs | |
Ported Enclosure Size |
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Recommended Port Area |
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Recommended Port Tuning |
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| Sealed Enclosure Specs | |
Sealed Enclosure Size |
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| 4th Order Enclosure Specs | |
4th Order Sealed Side |
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4th Order Ported Side |
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4th Order Port Area |
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4th Order Port Length |
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SA-Series v.2 10" 1000W Subwoofer - Sundown Audio
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SA-Series v.2 10" 1000W Subwoofer - Sundown Audio
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SA-Series v.2 10" 1000W Subwoofer - Sundown Audio