Quick answer

Choose the CH4230 4-inch speakers for tight dash or console spaces that need clear midrange, or go with the BRS69 6x9s for larger open areas where you want fuller bass and higher volume output.

Size and mounting depth matter most

The CH4230 is a compact 4-inch full-range speaker that fits shallow dash cutouts and small enclosures. The BRS69 is a larger 6x9-inch oval speaker that needs more deck space and a mounting depth of 3 inches (77 mm). Measure your available hole size and depth before deciding.

Sound character differences

The CH4230 uses a 3-way design with two separate tweeters (1-inch and 0.5-inch) to deliver clear highs and detailed mids. Its poly injection cone and rubber surround help it handle moisture better than standard paper cones. The BRS69 is a dual-cone full-range speaker with a polypropylene cone and foam surround. Its larger cone area moves more air, giving you noticeably stronger bass and louder overall output without a subwoofer.

Trade-offs between CH4230 and BRS69

  • Installation space: CH4230 fits 4-inch round cutouts with shallow depth; BRS69 requires 6x9 oval holes and at least 3 inches of mounting depth.
  • Sound output: CH4230 delivers clear mids and highs in a compact package; BRS69 provides fuller bass and higher overall volume due to larger cone area.
  • Durability in marine environments: CH4230 uses a rubber surround that resists UV and moisture better; BRS69 uses a foam surround that may degrade faster in direct sun or salt air. If your boat sees heavy sun or salt spray, the rubber surround on the CH4230 is a more durable choice.

Product facts at a glance

  • CH4230: The CH4230 is a 4-inch 3-way speaker with a poly injection cone, rubber surround, and two separate tweeters (1-inch and 0.5-inch). The multi-tweeter design and rubber surround give you clear, detailed highs and better resistance to moisture in a compact size.

    CH4230

    CH4230

  • BRS69: The BRS69 is a 6x9-inch full-range speaker with a polypropylene cone, foam surround, and dual-cone design, rated at 120 watts total power. The larger oval cone and higher power handling produce deeper bass and louder volume, making it a better fit for open cockpit or cabin areas.

    BRS69

    BRS69

Which one fits your boat?

Best for

  • Tight dash or console spaces where only a 4-inch round speaker fits
  • Boaters who prioritize clear midrange and high-frequency detail over deep bass

Not for

  • Large open cockpits or decks where you want strong bass without a subwoofer
  • Installations with 6x9 cutouts already in place