Polk Audio DB6

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(2) Polk Audio DB651 6 - 1/2” Inch 2 way Car Audio Slim Mount Speaker Set Pair 2 $69 Feb 15, 2026

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Polk Audio DB+ s 6"x9" Three-Way Coaxial Speaker Marine Certification, Black $85 Feb 11, 2026

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Polk Audio Two Pairs Of DB6502 6.5" Speaker Marine Powersports Certification $338 Feb 10, 2026

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Polk Audio A Pair Of DB6502 6.5" and DB5252" Speakers Includes 2 Pair $328 Feb 10, 2026

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Polk Audio A Pair Of DB6502 6.5" and DB402 4" Speakers Includes 2 Pair $238 Feb 10, 2026

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Polk Audio A Pair Of DB6502 6.5" and DB522 5.25" Speakers Includes 2 Pair $248 Feb 10, 2026

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Polk Audio DB692 DB+ 6x9" 3-Way Coaxial Speakers Marine/Auto ATV Certified $129 Jan 31, 2026

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Polk Audio DB651. 6.5 Coaxial Speaker Set of One Excellent Condition $50 Jan 20, 2026

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Polk Audio DB652 DB+ Series 6.5inch Coaxial Speaker Car & Marine Black 1 PACK £35 Dec 22, 2025

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Polk Audio DB 6502 6-1/2" component speaker system, Marine, ATV, Pair $199 Dec 3, 2025

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Polk Audio DB691 6-by-9-Inch 3-Way Car Speakers (Pair, Silver) 100W RMS POWER $89 Oct 16, 2025

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POLK AUDIO DB6502 6.5” DB+ 100W RMS | 300W MAX 2-WAY COMPONENT SPEAKER SYSTEM $199 Sep 29, 2025

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POLK AUDIO DB6510 6.5" DUAL Automotive SPEAKERS - Dynamic Balance One Pair NEW $89 Aug 14, 2025

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Polk Audio DB6502 6.5" Marine Component Speakers w/ Accessories $228 Apr 5, 2025

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Polk Audio DB6502 6-1/2" 300 Watt Complete Component Speaker Package Brand New $159 Jul 16, 2022

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Polk Audio DB692 DB+ Series 6"x9" 450 Watts Marine Certified 3-way Speakers NEW $129 Jul 7, 2022

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Polk Audio DB652 6.5-inch 2-way Car Audio Boat Marine Coaxial Speakers Pair $82 Feb 4, 2022

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POLK AUDIO DB6502 6.5" COMPONENT CAR/MARINE/BOAT SPEAKER AUDIO SYSTEM SPEAKERS £136 Jan 19, 2022