GME GS520W 110W IP54 Marine Flush Mount Speakers White
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GME GS520W 110W IP54 Marine Flush Mount Speakers White

SKU: GS520W
Regular price
$95
Shipping information

We offer fast and reliable shipping options to ensure that your order arrives in a timely manner. Our dedicated team works diligently to process and ship your items as quickly as possible.

Here are some key points to note about our shipping policy:

Standard Shipping

  • Frankies offers a $15.95 flat rate for Australia-wide shipping, no matter how many items you order. Some larger or heavier items may incur an additional fee, which will be communicated to you when your order is processed.
  • While we endeavour to dispatch all orders promptly, please be advised that due to the current national fuel shortages in Australia and the resulting pressure on logistics networks, order processing and dispatch may take up to 7 business days. We are not liable for delays caused by third-party freight carriers or fuel-related logistical disruptions. By placing an order, you acknowledge that delivery timeframes may be extended beyond our standard estimates during this period.

Estimated delivery times:

  • WA, NT, and TAS: currently experiencing longer shipping times
  • Holiday periods (e.g. Christmas): deliveries may be delayed due to increased freight volumes

Express Shipping

  • Express shipping is available and calculated based on your delivery location, as well as the size and weight of your order. To receive an accurate quote, please contact our Albion Park Rail store and request an "express shipping quote." Our team will promptly assist with pricing and availability. Payment for express shipping can be securely arranged over the phone.

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Product features

GME GS520W 110W White Marine Flush Mount Speakers Pair IP54 163mm ASTM Salt Spray and UV Compliant 4 Ohm

The GME GS520W is a pair of 110W IP54 flush mount marine speakers in white, 163mm in diameter and 4 Ohm impedance. Compatible with standard marine amplifiers and head units and sized for standard round panel cutouts on vessels. ASTM B117-03 salt spray and ASTM G154 UV compliance confirm suitability for saltwater and sun-exposed marine environments. Flush mount design provides a clean, built-in finish on helm panels, cabin bulkheads, and cockpit surfaces. Supplied as a pair.

Product overview

The GS520W installs flush to the panel surface for a professional built-in appearance. IP54 covers dust and water spray from any direction splash, rain, wave spray, and wash-down conditions typical at the helm and cockpit. ASTM B117-03 salt spray testing confirms resistance to corrosion from saltwater air and spray. ASTM G154 UV exposure testing confirms resistance to material and finish degradation from direct sunlight.

The 163mm diameter fits standard round marine panel cutouts. The actual panel cutout required will be smaller than the 163mm outer speaker diameter confirm the exact cutout dimension before cutting the panel. At 4 Ohm impedance, the GS520W is compatible with standard marine amplifiers and head units. For best performance, use an amplifier rated at 75 to 110W RMS per channel at 4 Ohm. A head unit operating at lower power will drive the GS520W functionally but will not reach the speakers' rated 110W output capability.

For a larger, higher-power option, the GS620W (188mm, 140W per speaker) is the larger GME marine flush mount alternative.

Features and benefits

2x110W flush mount speakers supplied as a pair: 110W per speaker for powerful marine audio output at the helm and cockpit.

IP54 water ingress protection: Protected against dust and water spray from any direction splash, rain, wave spray, and wash-down conditions.

ASTM B117-03 salt spray compliant: Corrosion-tested for saltwater marine environments.

ASTM G154 UV exposure compliant: Materials and finish tested for UV resistance in direct sunlight.

163mm diameter: Fits standard round marine panel cutouts. Confirm the exact panel cutout dimension before installation.

4 Ohm impedance: Compatible with standard marine amplifiers and head units.

Flush mount design: Installs flush to the panel for a clean, built-in appearance on helm panels, bulkheads, and cockpit surfaces.

White finish: Suits white vessel panels and interiors.

Technical specs

Specification Detail
SKU GS520W
Brand GME
Type Marine Flush Mount Speakers
Sold As Pair
Power 110W per speaker (2x110W)
Impedance 4 Ohm
Diameter 163mm
Colour White
IP Rating IP54
Salt Spray Compliance ASTM B117-03
UV Compliance ASTM G154

Frequently asked questions

How are flush mount speakers installed and what panel cutout is required? Flush mount speakers install in a round hole cut into the panel the speaker basket sits within the panel thickness and the grille finishes flush with the surface. The panel cutout will be smaller than the 163mm outer speaker diameter. Contact us to confirm the exact cutout dimension required before cutting.

What power amplifier is recommended for 110W speakers? For best performance, use an amplifier rated at 75 to 110W RMS per channel at 4 Ohm. A lower-power head unit will drive the GS520W functionally, but a dedicated marine amplifier provides fuller performance at the speakers' rated capability.

What do the ASTM B117-03 and ASTM G154 standards mean? ASTM B117-03 is the salt spray (fog) corrosion resistance test confirming the speaker materials and coatings withstand prolonged exposure to saltwater air and spray. ASTM G154 is the UV exposure test confirming resistance to material and finish degradation from direct sunlight. Both are key reliability indicators for marine equipment installed in exposed locations.

What does IP54 protect against? IP54 means the speakers are protected against dust ingress and water spray from any direction, covering splash, rain, wave spray, and wash-down conditions at the helm and cockpit. IP54 is not a submersion rating.

How does the GS520W compare to the GS620W? The GS520W is 163mm in diameter and rated at 110W per speaker. The GS620W is 188mm in diameter and rated at 140W per speaker. The GS620W is the larger, higher-power option suited to open decks, larger cockpits, and applications requiring greater volume and bass response.