RAM® Magnetic Microphone Adapter with Ball

Part#: RAM-B-508U
UPC: 793442037122

Kit Components

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Overview

The RAM® Magnetic Microphone Adapter with Ball (RAM-B-508U) is a mounting accessory that allows for easy, one-handed operation of Push-to-Talk microphones, with an included B-size ball for easy integration. Featuring a strong embedded magnet, this compact adapter securely holds compatible microphones while allowing for quick removal and docking. Constructed from high-strength composite materials, it's built for demanding fleet, public safety, commercial transportation, and field service environments. The integrated 1" B-size ball is compatible with RAM® double socket arms, making it easy to position your microphone exactly where it's most convenient. This adapter helps eliminate clutter by keeping microphones securely stowed yet instantly accessible when needed. To check if your microphone is compatible, please see the "Compatibility" tab listed above.

Features

  • Strong embedded magnet securely holds compatible handheld microphones
  • Integrated 1" RAM® B-size ball connects to RAM® Mounts ecosystem for adjustable positioning
  • Made of powder-coated, marine-grade aluminum and high-strength composite for durability and reliability in the most demanding environments
  • Backed by a lifetime warranty

hardware included:

Assembly Hardware

ball size:

B Size (1")

weight capacity:

Standard Use: 2 lbs
Heavy-Duty Use: 1 lb

materials:

Marine-grade aluminum
High strength composite

packaging type:

Poly Bag

Return Policy:

All products purchased from RAM® can be returned within 30 days with no restocking fee (return shipping not provided). See full return policy here.

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QUESTIONS & ANSWERS

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Size Guide

Ball sizes
  • A Size 0.56" ball
  • B Size — this product 1" ball
  • C Size 1.5" ball
  • D Size 2.25" ball
  • E Size 3.38" ball

Every RAM® mount is built around a rubber ball and socket system. The ball size sets how much weight the mount can carry. Match it to your device for smooth adjustment with a rock-solid hold.

RAM Mounts ball size specifications and typical uses
Size Ball Diameter Max Load* Best For
A0.56" (14.3 mm)0.5 lbAction cameras and other ultra-light devices
B — this product1" (25.4 mm)2 lbsPhones, GPS units, and small tablets — the most common size
C1.5" (38.1 mm)4 lbsLarge tablets, fish finders, and rougher rides
D2.25" (57.2 mm)6 lbsRugged tablets, laptops, and heavy equipment
E3.38" (85.9 mm)15 lbsLarge displays and demanding aviation or industrial use

*Approximate capacity for a standard ball with a mid-length arm. Shorter arms and steel-reinforced posts increase real-world capacity.

Reading part numbers

The letter after RAM tells you the ball size: RAM-B-166 uses a 1" B ball, while RAM-D-201 uses a 2.25" D ball. C size parts are the exception and carry no letter, so RAM-201U is a C size arm.

Add-on & Accessories

B Size Double Socket Arms
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