We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
10 inch marine passive subwoofer with gunmetal grille and RGB lighting

Infinity

Infinity KAPPA1050MAM 10" Marine RGB Passive Subwoofer (Titanium)

SKU CH-GX75-KMMSP

A 10-inch marine passive subwoofer with RGB lighting and 300W RMS power handling

  • Speaker unit size10 in (25.4 cm)
  • Product typeAccessory
  • Product colorBlack
  • 10" marine passive subwoofer delivers deep lows with 300W RMS power handling
  • RGB illumination in bezel and cone offers seven selectable colours for custom styling
  • UV- and water-resistant construction withstands harsh marine environments
  • Gunmetal grille protects driver while maintaining premium appearance
  • 900W peak capacity handles dynamic bass transients without distortion

Marine subwoofer for tight spaces

The Infinity KAPPA1050MAM is a 10-inch passive subwoofer built for marine installations where vertical clearance is limited. Its coaxial layout and UV-resistant construction suit boat owners who want deep bass without a bulky enclosure. The gunmetal grille and titanium cone finish resist salt-spray corrosion while matching factory aesthetics.

Sustained output at 300 watts RMS

Rated for 300 watts RMS and 900 watts peak, the driver maintains composure during long listening sessions at high volume. The passive design relies on an external amplifier, so thermal compression stays low even when the system runs for hours on open water. Distortion remains controlled across the operating band.

Cool, quiet operation with RGB accent

No internal amplifier means no added heat or fan noise inside the cabin. Power draw is determined solely by the external amp driving the 300-watt RMS load. Integrated RGB lighting in the bezel and cone offers seven selectable colours for ambience without affecting acoustic performance.

How it compares

Measured against everything we stock in Car Stereo Speakers, at today’s prices. Recalculated every night.

Price $281.99
Pricier than about 77% of the 379 comparable items (median $104.99).

Specifications

Product
Brand nameInfinity
Product typeAccessory
Product colorBlack
Audio & video
Speaker unit size10 in (25.4 cm)

Questions about this item

How much heat or noise does the 10 passive subwoofer produce when running at 300W RMS all day?

As a passive subwoofer with no built-in amplifier or moving electronics, it generates no heat or fan noise; thermal load and audible noise depend entirely on the external amplifier driving it.

What external amplifier or wiring must I already own to power this 300W RMS passive subwoofer?

You need a marine-grade amplifier capable of delivering up to 300W RMS at the subwoofer's impedance, plus suitable speaker cable and a fused power feed from the boat's electrical system.

Will the 10 passive subwoofer integrate with my existing 6.5 coaxial speakers rated at 100W RMS?

Yes, it can complement 6.5 coaxial speakers; use the amplifier's crossover to send only low frequencies to the subwoofer while the coaxials handle midrange and highs.

More in Car Stereo Speakers

Similar items