$519.00
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Home Rated 5.00 out of 5 based on 1 customer rating $335.00 Polk Signature S-20 Upgrade Kit (Pair) quantity Add to cart Category: Polk Upgrades Before* After Related products Polk L400 Upgrade Kit (Single) $525.00 – $559.95Price range: $525.00 through $559.95 Polk Legend L200 Upgrade Kit $550.00 Polk LSiM 703 Upgrade Kit (Pair) $700.00 – $1,039.00Price range: $700.00 through $1,039.00
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$519.00