SKU: D1ZTO9MH44 |  Mfg. Part: SB50GR  | 
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Poly-planar SB50GR GRAY ROUND SPEAKER FOR SPA AND MARINE USE

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Condition: New

$35.33  $47.70
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Product Overview

Poly-Planar Gray Round Speaker for Spa and Marine Use

This compact speaker delivers high-fidelity sound in a sleek design, making it perfect for spas and marine environments.

Features:

  • Full-range audio performance
  • Chemical-resistant construction for durability in spa/marine applications
  • Easy installation with a threaded body and backing nut
  • Stylish round grill design
  • Front-accessible driver and grill for convenient servicing

Technical Specifications

  • Impedance: 4 ohms
  • RMS Power Rating: 35 watts
  • Designed to fit a 66mm/2.6” mounting hole with included gasket
  • Mounting depth of 37mm/1.5”
  • Front grill dimension: 3.625” / 92mm

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Poly-Planar
  • SB50GR
  • New
  • 0.8 lbs
  • 4 X 3 X 4
  • Feb 19, 2026
  • Jul 08, 2021
Product Identifiers: Brand: Poly-planar • Part #: SB50GR • Category: Marine Audio

Poly-planar SB50GR GRAY ROUND SPEAKER FOR SPA AND MARINE USE

Reviews for Poly-planar SB50GR

$35.33