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Pair of black 6.5 inch marine speakers with dual cone design

Sony

Sony XS-MP1611B 6.5" 140W Dual Cone Marine Speakers Black 2 Pack

SKU CH-AH0C-S29YY

A pair of 6.5" marine speakers rated IPX5 for water, UV and salt resistance, delivering 65 W RMS power with a 45-20,000 Hz frequency response

  • Speaker unit size6.5 in (16.5 cm)
  • Subwoofer size6.5 in (16.5 cm)
  • Peak wattage140 W
  • RMS power rating65 W
  • Rated impedance4 Ohm
  • Product typeMarine Electronics
  • IPX5 rated for water, UV and salt resistance
  • 65 W RMS power handling for clear marine audio
  • Dual-cone design with polypropylene woofer and poly cone tweeter
  • Removable, paintable grille matches any boat interior
  • 90 dB sensitivity delivers loud output with less power

Marine speakers for open water

The Sony XS-MP1611B is a 6.5 inch dual-cone marine speaker pair rated at 65 watts RMS and 140 watts peak. An IPX5 certification plus UV and salt-water resistance lets them survive constant spray and sun on boats, ATVs or UTVs. Polypropylene woofers with treated cloth surrounds and poly cone tweeters cover 45 to 20,000 Hz at 90 dB sensitivity.

Buyers needing simple stereo upgrades

These speakers suit owners who want a direct-replacement coaxial pair that installs in a 4.921 inch cutout with 1.993 inch mounting depth and 4 ohm impedance. They are not for systems that demand separate component drivers, higher power handling above 65 watts RMS, or a shallower mounting profile than the specified depth.

4.921 inch cutout diameter decides fit

The 4.921 inch cutout diameter is the single dimension that determines whether the speakers fit your existing openings. Measure the hole in your helm or fairing; if it matches this figure and the 1.993 inch depth clears, the pair will mount without modification.

How it compares

Measured against everything we stock in Boat Audio & Electronics, at today’s prices. Recalculated every night.

Price $48.99
Cheaper than about 59% of the 312 comparable items (median $69.49).

Specifications

Product
Brand nameSony
Model nameXS MP1611B
Part numberXS MP1611B
Product typeMarine Electronics
Audio & video
Speaker unit size6.5 in (16.5 cm)
RMS power rating65 W
Rated impedance4 Ohm
Power
Peak wattage140 W
Size & build
Subwoofer size6.5 in (16.5 cm)

Questions about this item

Will the 6.5" 4-ohm Sony XS-MP1611B work with my existing marine head unit that powers 65 W RMS per channel?

Yes — the speakers are rated 65 W RMS at 4 ohms, so a head unit delivering up to 65 W RMS per channel into 4 ohms matches them directly.

How can I verify the Sony XS-MP1611B are performing correctly after installation?

Play a 45 Hz to 20,000 Hz sweep at moderate volume; both drivers should reproduce the full range cleanly and the 90 dB sensitivity means normal head-unit levels reach comfortable loudness without distortion.

What comes in the Sony XS-MP1611B 2-pack box and what must I supply myself?

The pack includes two 6.5" dual-cone speakers with removable paintable grilles; you must supply speaker wire, mounting screws for the 4.921" cutout and 1.993" depth, and a 4-ohm compatible amplifier or head unit.

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