Notice On Packaging For Subwoofers Sundown Audio has led the industry in quality and performance for over a decade. To improve accuracy and transparency, we have updated our subwoofer power ratings to reflect true real-world performance. During this transition, some packaging may show previous ratings. Performance fully aligns with our current published specifications. If you have any questions about authenticity or ratings, please contact directly for confirmation.
300 Watts RMS/ 600 Watts Peak
Dual 2 or 4 ohm voice coils
Large aluminum Faraday ring for smooth acoustic response
High-temperature voice coil wire
Spring-loaded terminals
Integrated vent channels for enhanced cooling
Perfect for under/behind seat sub enclosures
The SA-6.5SW was created to achieve extremely high performance with less than 4” of mounting depth. Sundown uses a solid-pole design, allowing the back plate to rest against the back wall of the enclosure to reduce the mounting depth requirements even more. Twenty millimeters of mechanical excursion means surprisingly deep bass out of this mighty 6.5” sub!
Run a pair of these for years in a small ported box in the boot of my VW Golf.
They hit surprisingly hard and also drop pretty low, much lower than you'd expect a 6.5 to go.
I'd happily compare the pair of them to a decent single 10" sub with the benefit of they take up hardly any room.
Musical and punchy, capable of delivering some low end sonics as well.... would definitely recommend!
For context, I have been into Car Audio since the 1990s, used to compete in audio competitions and I have owned other 6.5" subs, as well as other Sundown products, namely SA8 V2s and SA15s
If you want surprising bass in a small place, look no further.
They're brilliant for their size and price.
Good job, Sundown!
S
Shawn Wcislo
Mounted in motorcycle fairing . They sound amazing.
L
Lincoln
(I'm 15 so, yea) got to use my dad's SA 6.5 when I was 13 and I did not regret it! Even though it is a car subwoofer this thing somehow manage to shake half my house with a power rating over the RMS and it still works TO THIS DAY! With bass quality that my new sub can't even do (and it's a 10"). So, if you're buying this just for a bass line, this will do you justice for sure with one of THE most compact designs ever!
S
Sean
These things are amazing! I have four of them, two in a sealed box behind each front seat. To add bass the ZV5 15's I have won't hit. I have all four wired to 1ohm final impedance. Then I have a JP9⁵ 5ch amp, on my door speakers & ch5 on these. I had four cheaper brand 6.5" subs & it was plenty of power. These seem like they could use a bit more power. But I think I just need to tune things a little better. Even without that tuning, I'm still happy with them & glad I got em when I did. Seeing how the price on everything is still going up I see. I would have added some pictures, it just wouldn't let me at the time of typing this review.
M
Mya
thank you
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SA-Classic Series 6.5" Subwoofer - Sundown Audio
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SA-Classic Series 6.5" Subwoofer
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SA-Classic Series 6.5" Subwoofer
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SA-Classic Series 6.5" Subwoofer
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SA-Classic Series 6.5" Subwoofer
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