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Polk Audio R20

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eBay

Vintage Polk Audio R20 Speakers Black (Pair) $74 Mar 21, 2026

eBay

Pair Vintage Polk Audio R20 Bookshelf Speakers, Tested, Work Great $60 Mar 14, 2026

eBay

Polk Audio R20, R30 OEM Tweeter for M10 R15 R50 T15 Speaker WORKS GREAT $30 Feb 5, 2026

eBay

Polk Audio Crossover - R20 R30 R50 electronic speaker wire connector - excellent $20 Feb 5, 2026

eBay

Polk Audio OEM 6 1/4” R30 R20 Woofer Driver - M20 T30 - EXCELLENT CONDITION $30 Feb 5, 2026

eBay

polk audio r-20 mini diffusore bass reflex 2 vie casse, 89db 100watt singolo €49 Jan 21, 2026

eBay

Polk Audio R15 R20 R30 R50 Speaker Owners / User Manual *Original* $14 Sep 25, 2025

eBay

Polk Audio R20 Bookshelf Speaker 100W 8Ohm Studio Monitor Black $42 Aug 21, 2025

eBay

Vintage Polk Audio R20 Single Speaker Black $39 Jul 9, 2025

eBay

Polk Audio R20 Black Bookshelf Speaker , Single $29 Jul 7, 2025

eBay

Replacement 0.75" Silk Diaphragms For Polk Audio R20 R30 R50 Tweeter RD6516-1 4Ω $15 Dec 26, 2023

eBay

2pcs AFT 0.75" VC Diaphragm for Polk Audio R20 R30 R50 Tweeter RD6516-1/4, 4Ohms €13 Jun 28, 2023

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