Motorola AAF53X501 Speaker Microphone

The Motorola AAF53X501 Medium-Duty Speaker Microphone (also known as the MH-450S) is a reliable, cost-effective communication accessory designed for professionals in construction, security, and light industrial environments. With its lapel clip and compact form factor, it allows users to transmit and receive audio without removing their radio—keeping communication hands-free and efficient. The built-in Push-To-Talk (PTT) button is easy to access, even when wearing gloves, making it ideal for high-activity settings.

This speaker mic features a 3.5mm audio jack for connecting a receive-only earpiece, offering discreet listening in noisy or sensitive environments. While it doesn’t include advanced features like noise cancellation or IMPRES™ audio, its simplicity and durability make it a dependable choice for day-to-day operations. Compatible with a wide range of Motorola and Vertex Standard radios, the AAF53X501 is a practical solution for teams that need clear, on-the-go communication.

🔧 Features

• Medium-duty design with lapel clip for secure attachment
• Easy-access Push-To-Talk (PTT) button
• 3.5mm audio jack for receive-only earpiece
• Lightweight and compact for all-day wear
• Ideal for construction, security, and light industrial use
• 1-year manufacturer warranty

📻 Compatible Motorola & Vertex Standard Radios

• Motorola EVX-261, VX-261, VX-264
• Motorola VX-450 Series
• Vertex EVX-531, EVX-534, EVX-539
• Vertex VX-231, VX-350 Series, VX-410, VX-420
• Vertex VX-451, VX-454, VX-459
• VX-160, VX-180, VX-210A

Specification

• Model: AAF53X501 (MH-450S)
• Dimensions: 3.20 in (H) × 1.65 in (W) × 2.32 in (L)
• Weight: 0.22 lbs
• Audio Jack: 3.5mm
• Noise Cancelling: No
• Water Resistance: Not submersible
• Color: Black
• Style: Medium-duty shoulder mic