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Pair of white 7.7 inch 2-way marine speakers with classic grilles

Pioneer

Pioneer TS-ME770FC 7.7" 2-way marine car speaker

SKU CH-1VBK-YQ999

7.7" two-way marine speaker with IPX7 rating, 75 W RMS power handling and a neodymium dome tweeter for clear highs

  • Type2-way Speaker
  • Speaker Size7.7"
  • Features7.7" 2-way marine speakers with mica-reinforced IMPP woofer
  • IPX7 rating protects against water immersion
  • Mica-reinforced IMPP woofer delivers durable bass
  • 13/16" neodymium dome tweeter produces crisp treble
  • 75 watts RMS power handling drives loud output
  • 32 Hz to 23 kHz frequency range covers full spectrum

Marine-grade audio upgrade

Pioneer TS-ME770FC speakers are 7.7-inch 2-way units built for boats and open-cockpit vehicles. The mica-reinforced IMPP woofer and butyl rubber surround resist salt spray and UV, while the 13/16-inch neodymium dome tweeter adds clear treble. IPX7 certification means the drivers survive immersion, not just splashes.

Replaces worn factory drivers

Swapping tired 6.5-inch or smaller coaxials for these 7.7-inch speakers adds deeper bass down to 32 Hz and 75 watts RMS headroom for cleaner volume at speed. The jump is worth it when the old cones are cracked, the surrounds have rotted, or the system distorts at half throttle. Buyers who need more low-end authority than a single pair can deliver should plan for additional enclosures.

Direct-fit installation

Cutout diameter is 6-1/4 inches and mounting depth is 3-1/8 inches, so most existing holes accept the frames without enlargement. White Classic grilles snap on after the screws are torqued. The 4-ohm impedance matches standard marine amplifiers. Common pitfalls: forgetting to seal the mounting gasket against the bulkhead, running speaker wire through unsealed deck penetrations, and under-powering the 88 dB sensitivity drivers with a head-unit-only amplifier.

Highlights

  • IPX7 rating protects against water immersion
  • Mica-reinforced IMPP woofer delivers durable bass
  • 13/16" neodymium dome tweeter produces crisp treble
  • 75 watts RMS power handling drives loud output
  • 32 Hz to 23 kHz frequency range covers full spectrum

Specifications

BrandPioneer
Type2-way Speaker
Speaker Size7.7"
Features7.7" 2-way marine speakers with mica-reinforced IMPP woofer

Questions about this item

What cutout diameter fits the 7.7" frame of these speakers?

The required cutout is 6-1/4 inches, while the overall frame measures 7-3/4 inches across.

Which wiring step is often missed when connecting the 4-ohm terminals?

Observe the polarity markings on each terminal; reversing them puts the woofer and 13/16" neodymium dome tweeter out of phase and weakens bass.

How should the IPX7-rated cones and grilles be maintained after salt-water exposure?

Rinse the white Classic grilles and speaker surfaces with fresh water, then let them air-dry completely before the next use.

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