Polyplanar MA8506-B Titanium Series 6-Inch Waterproof 3-Way Speaker - Black

Free Ground Shipping ( 2-6 Day Delivery Time )

In stock
SKU: POLMA8506B

MPN: MA8506-B

Marine-Grade Quality You Can Rely On
Real Support, Real People

Truck Freight: No

Regular price $54.95
Regular price Sale $164.95 Sale price $54.95
🚚
Media

30-day returns available

Media

Manufactures Part Number: MA8506-B

Media

Truck Freight: No

Polyplanar MA8506B 6inThree Way 140 Watt Black Speaker
The Polyplanar MA8506-B Titanium Series speaker offers a robust 6-inch design with a titanium plated cone, delivering clear sound with a peak power of 200 watts and continuous RMS power of 100 watts per pair. Its waterproof construction and UV-resistant plastic frame make it ideal for marine, outdoor, or rugged environments, ensuring long-lasting durability. The anti-magnetic design prevents interference with navigation equipment, making it a reliable upgrade or replacement option for existing audio systems.
Built with a rugged powder-coated aluminum grille, this three-way speaker features a mylar tweeter and midrange for a balanced and full-range sound experience. Its frequency response spans from 55Hz to 20kHz, providing deep bass and crisp highs, while the SPL of 90dB ensures efficient sound projection. The speaker's impedance is 4 ohms, compatible with most audio setups, and it is designed to withstand harsh conditions, meeting or exceeding 600 hours in ASTM UV and salt spray tests.
Installation is straightforward with a mounting depth of just over 2.4 inches, and the outside grill measures 7 inches, with a cutout size of approximately 5 9/16 inches. Weighing approximately 1.85 pounds per speaker, it is lightweight yet rugged enough to endure demanding environments. Available in black, the MA8506-B is a versatile choice for enhancing both marine and outdoor audio systems with high-quality sound and durability.

Features:
* Colorfast plastic frame withstands UV rays
* Anti-magnetic design prevents interference with navigation equipment
* Waterproof construction throughout for marine and outdoor use
* Rugged powder-coated aluminum grill enhances durability
* 3-way design with mylar tweeter and midrange for full-range sound
* Peak power handling of 200 watts
* Continuous power rating of 100 watts RMS per pair
* Impedance of 4 ohms compatible with most audio systems
* Meets or exceeds 600 hours in ASTM UV and salt spray tests
* Lightweight at approximately 1.85 lbs each
* Easy to install with a mounting depth of just over 2.4 inches
* Frequency response from 55Hz to 20kHz for balanced audio
* High SPL of 90dB for efficient sound projection
* Available in black to suit various aesthetics

How we compare to other Sellers

Most Asked Questions

Most orders ship within 1–2 business days. Delivery times depend on your location and carrier, but you’ll receive tracking as soon as your order ships.

Free shipping is available on eligible orders. Shipping options and costs are shown at checkout.

Yes. Certain large or heavy items may ship via truck freight. If truck freight applies, it will be clearly noted on the product page.

We accept returns on unused items within the specified return window. Please see our Returns Policy for full details.

Many products include manufacturer instructions. If you need help, our support team is happy to assist.