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About: Sundown Audio SA-8 v.3 SA-Series 8" 500W RMS Car Subwoofer
The pinnacle of low distortion ported box subwoofer technology, the SA 8-inch sub is completely custom tooled. It has a full 16mm of one-way linear excursion and mechanical capacity, exceeding double the linear limits, ensuring durability and low distortion. The v.3 update includes a new surround with linear geometry and improved thermal performance with the addition of 16 chamfered gap vents to keep high-velocity air flowing over the voice coil.
Specifications:
Enclosure Specifications:
| Thiele-Small Parameters | SAV3 8″ D2 | SAV3 8" D4 |
| Dc Resistance (Re) | 3.36 Ohms | 6.0 Ohms |
| Resonance Frequency (Fs) | 38.29 Hz | 40 Hz |
| Equivalent Volume (Vas) | 6.88 L | 7.17 L |
| Electrical Factor (Qes) | 0.324 | 0.392 |
| Mechanical Factor (Qms) | 6.31 | 4.31 |
| Total Factor (Qts) | 0.309 | 0.36 |
| Inductance (Le) |
2.08 mH | 3.32 mH |
| Bl Factor (BL) | 18.94 | 22.06 |
| Mechanical Mass (Mms) | 144 g | 126.6 g |
| Mechanical Compliance (Cms) |
120 uM/N | 125 uM/N |
| Sens (dB @ 1w/1m) | 82.79 | 82.71 |
| Xmax | 16 mm | 16 mm |
You may return most new, unopened items within 30 days of delivery for a refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect item).
You should expect to receive your refund within two-three weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Coming Soon...
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