Motorola AAE46X507 Speaker Microphone

The MH‑66A4B (AAE46X507) is a heavy‑duty remote speaker microphone engineered to withstand harsh conditions. Rated IP57, it’s both waterproof and dustproof, making it perfect for outdoor work and emergency scenarios. Featuring noise cancellation, a robust push‑to‑talk button, and a versatile 360° mounting clip, this mic delivers reliable performance even when submerged or exposed to the elements. Backed by a one‑year replacement warranty and designed for intrinsically‑safe use with compatible radios, it’s a trusted tool for professionals in public safety, construction, and utilities.

Key Features

• Rated IP57 for protection against temporary submersion in water and dust ingress
• Heavy‑duty housing built to endure demanding conditions
• Noise‑canceling speaker for clear voice transmission in loud environments
• Large, easy‑to‑use push‑to‑talk button suitable for gloved hands
• 3.5 mm audio jack for optional earpiece use
• 360° swivel clothing clip for secure attachment in any orientation
• Intrinsically‑safe-rated for use with IS‑certified Motorola/Vertex radios
• One‑year replacement warranty

Compatible Radios

• Motorola EVX‑261
• Motorola VX‑261, VX‑264
• Motorola VX‑450 series (VX‑451, VX‑454, VX‑459)
• Motorola EVX‑530 series (EVX‑531, EVX‑534, EVX‑539)

Specification

• Accessory Type: Speaker Microphone
• Waterproof/Dust Rating: IP57
• Noise Canceling: Yes
• Audio Jack: 3.5mm
• Mounting Clip: 360° swivel
• Style: Heavy-Duty
• Radio Technology: Analog
• Frequency Band: UHF
• Dimensions: 3.00 in (H) × 1.65 in (W) × 2.50 in (L)
• Warranty: 1-Year Replacement