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Gravity MG660-LBH 6.5
Gravity

Gravity MG660-LBH 6.5" Marine Speakers - 1050W (6-Pack)

1050W10oz

Unleash the Power of Marine AudioIntroducing the Gravity MG660-LBH 6.5-inch 2-Way Marine Speakers. These speakers are designed to deliver exceptional sound quality and withstand the harsh marine environment. With a total peak power of 1050 Watts, they ensure your music is heard loud and clear, wh...

$109.99*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Unleash the Power of Marine Audio

Introducing the Gravity MG660-LBH 6.5-inch 2-Way Marine Speakers. These speakers are designed to deliver exceptional sound quality and withstand the harsh marine environment. With a total peak power of 1050 Watts, they ensure your music is heard loud and clear, whether you're cruising or anchored.

Specifications:
  • Speaker Type: 6.5" 2-Way Marine Speakers
  • Peak Power: 1050 Watts
  • Sensitivity: 88 dB
  • Frequency Response: 80 - 20 kHz
  • Magnet Weight: 10oz
  • Mounting Depth: 60mm
  • Impedance: 4 ohms
  • Protection: UV Protection, Water Resistant
  • Terminals: Spade speaker terminals
  • Basket: Anti-resonant stamped basket
  • Color: White

Package Contents: 6x Gravity MG660-LBH Speakers

Key Features

Spade speaker terminals for easy installations

6.5" 2 Way Car Speakers / Sensitivity: 88 dB

UV Protection Water resistant

Anti-resonant stamped basket for improved performance

Frequency Response 80 - 20 kHz Magnet: 10oz

Specifications

Speaker Type
6.5" 2 Way Car Speakers
Quantity
6-Pack
Sensitivity
88 dB
Frequency Response
80 - 20 kHz
Magnet Weight
10oz
Terminals
Spade speaker terminals
Protection
UV Protection, Water resistant
Basket Type
Anti-resonant stamped basket

Pros & Cons

👍 Pros

  • Features spade speaker terminals, designed for easy and straightforward installation into a marine audio system.
  • The 6.5" 2-way car speakers have a sensitivity of 88 dB, indicating they can produce good volume levels with moderate power input.
  • Built with UV protection and water resistance, making them suitable for marine environments where exposure to elements is common.
  • Equipped with an anti-resonant stamped basket, which helps improve overall sound performance by reducing unwanted vibrations.
  • Offers a frequency response range of 80 - 20 kHz, capable of reproducing a broad spectrum of audio from deep lows to crisp highs.

👎 Cons

  • The 1050W power rating is for a 6-pack of speakers, and the individual speaker wattage is not clearly specified, which can be misleading for power matching.
  • A 10oz magnet, while adequate, might not provide the same level of bass response or power handling as speakers with larger magnets.
  • The frequency response starting at 80 Hz may not deliver the deepest bass notes without the addition of a subwoofer.
  • While water-resistant, the specific IPX rating or level of water immersion they can withstand is not provided, limiting understanding of their durability.
  • "UV Protection" is a general term; details on the material's longevity or specific UV resistance level are not specified for prolonged sun exposure.

Frequently Asked Questions

These speakers are designed with UV protection and are water-resistant, making them suitable for marine environments; however, they are not specified as fully waterproof.
The product lists 1050W for the 6-pack, but the power handling capability for each individual 6.5" speaker is not explicitly detailed.
Yes, these speakers feature spade speaker terminals, which are designed to facilitate easy installations.
The Gravity MG660-LBH speakers have a frequency response range of 80 - 20 kHz, allowing them to reproduce a wide spectrum of audio.
With a sensitivity of 88 dB, these speakers can produce good volume with moderate power, but an amplifier can enhance their performance and overall sound quality.

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