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Pair of black 8-inch marine speakers with ABS grilles and rubber surrounds

Pyle

Pyle PLMR80B 8" marine car speakers 180W max 90W RMS 4Ω 91dB 40Hz–18kHz black

SKU CH-18S8-B265P MPN PLMR80B

A pair of waterproof 8-inch marine speakers delivering 180 W peak and 90 W RMS with 91 dB sensitivity

  • TypeMarine Component Speakers
  • Speaker Size8"
  • Vehicle TypeMarine, Automobile, Off-Road
  • ColorBlack
  • Woofer MaterialPolypropylene Cone
  • Surround MaterialRubber
  • Marine-grade waterproof design handles harsh wet environments
  • 180 W max power and 90 W RMS deliver loud output
  • 91 dB sensitivity produces clear sound with less amp power
  • 40 Hz – 18 kHz frequency range covers full audio spectrum
  • Polypropylene cone with rubber surround resists moisture and UV damage

Marine-grade 8-inch component speakers

This pair of Pyle PLMR80B speakers is built for boats, off-road vehicles and automobiles that need water-resistant audio. Each driver uses an 8-inch polypropylene cone with a rubber surround and a dual-cone tweeter mounted on a 1.5-inch aluminum voice coil. A 20 oz. circuit magnet and molded ABS basket with integrated grill complete the weatherproof assembly.

Suits open-cockpit installs needing full-range

Buyers who want a direct OEM-size replacement with 90 watts RMS and 180 watts peak power will find the 4-ohm impedance and 91 dB sensitivity a practical match for marine amplifiers. Systems that require a separate tweeter crossover, component-style imaging or sub-bass extension below 40 Hz should look at alternative designs.

Check mounting depth and cut-out before ordering

The speakers need a 3.54-inch mounting depth and a 7.36-inch diameter cut-out; verify your panels can accommodate both dimensions. Confirm the amplifier or head unit can drive a 4-ohm load at the stated power levels. Ensure wiring routes stay clear of water ingress points in the target location.

Highlights

  • Marine-grade waterproof design handles harsh wet environments
  • 180 W max power and 90 W RMS deliver loud output
  • 91 dB sensitivity produces clear sound with less amp power
  • 40 Hz – 18 kHz frequency range covers full audio spectrum
  • Polypropylene cone with rubber surround resists moisture and UV damage

Specifications

BrandPyle
TypeMarine Component Speakers
Speaker Size8"
ModelPLMR80B
Vehicle TypeMarine, Automobile, Off-Road
ColorBlack
Woofer MaterialPolypropylene Cone
Surround MaterialRubber
TweeterDual Cone
Voice Coil1.5-inch Aluminum
Magnet Construction20 oz. Circuit Magnet
Frame ConstructionMolded ABS Basket and Grill
Part NumberPLMR80B
Peak Power180 Watts
RMS Power90 Watts
Sensitivity91 dB
Frequency Response40Hz – 18kHz
Impedance4 Ohms
Mounting Depth3.54 inches
Cut-out Dimensions7.36 inches
FeaturesWaterproof construction for marine environments.
Full-range stereo sound with dual cone design.
Polypropylene cone and rubber surround for durability.
Universal OEM replacement size for easy installation.
Heavy-duty molded ABS basket and grill for lasting performance.
Package Contain(2) Marine Component Speakers
Speaker Wire
Mounting Hardware

Questions about this item

What amplifier power rating do I need to match the 90 W RMS of these speakers?

An amplifier rated around 90 W RMS per channel at 4 Ω will match the speakers' continuous power handling.

Will the 4 Ω impedance and 91 dB sensitivity work with my existing marine head unit?

Yes, most marine head units are designed for 4 Ω loads and the 91 dB sensitivity means they will play loudly with typical built-in amplifier power.

How can I verify the speakers are performing correctly after installation?

Play a test tone sweep from 40 Hz to 18 kHz and listen for smooth output across the range without distortion at moderate volume.

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