Heavy-Duty Over-the-Head Headset with 24 dB Noise Reduction

The Motorola PMLN7466A is a heavy-duty, dual-ear headset engineered to protect hearing and provide dependable two-way radio communication in loud industrial and public-safety environments. Its adjustable over-the-head design and padded ear seals provide a secure, comfortable fit for extended work shifts.

A 24 dB Noise Reduction Rating helps reduce exposure to surrounding workplace noise, while the flexible noise-canceling boom microphone improves transmitted voice clarity by reducing unwanted background sound.

The push-to-talk button is conveniently located on the ear cup for quick radio activation, including while wearing work gloves. The attached cable connects directly to a compatible Motorola portable radio without requiring a separate audio adapter.

Key Features

• Heavy-duty over-the-head headset

• Dual-ear speakers provide clear receive audio

• 24 dB Noise Reduction Rating

• Helps protect hearing in loud work environments

• Flexible noise-canceling boom microphone

• Push-to-talk button located on the ear cup

• Glove-friendly PTT operation

• Adjustable padded headband

• Comfortable padded ear seals

• Direct wired connection to compatible Motorola radios

• Core IMPRES audio support

• No separate audio adapter required

• Not Bluetooth capable

• No integrated volume control

• Not VOX capable

• Genuine Motorola Solutions accessory

• Motorola part number PMLN7466A

Radio Compatibility

The PMLN7466A supports select Motorola portable two-way radios with the appropriate accessory connector, including:

• APX 1000

• APX 2000

• APX 3000

• APX 4000

• APX 5000

• APX 6000 and APX 6000XE

• APX 7000 and APX 7000XE

• APX 8000 and APX 8000XE

• SRX 2200

• XPR 6100

• XPR 6300

• XPR 6350 and XPR 6380

• XPR 6500

• XPR 6550 and XPR 6580

• XPR 7350 and XPR 7350e

• XPR 7380 and XPR 7380e

• XPR 7550 and XPR 7550e

• XPR 7580 and XPR 7580e

• Select international DP4000 and DP4000e Series radios

Compatibility depends on the exact radio model, accessory connector, and regional configuration. Confirm compatibility before ordering.

Hearing-Protection Information

• Provides a 24 dB Noise Reduction Rating

• Dual-ear seals help reduce exposure to surrounding workplace noise

• Proper adjustment and fit are necessary to achieve the rated protection

• Inspect the headband and ear seals regularly for wear or damage

• Actual protection may vary based on fit, condition, and workplace use

• Follow applicable hearing-conservation and workplace-safety requirements

Important Safety Information

The PMLN7466A is the standard non-intrinsically-safe version of this headset. It should not be used in locations requiring an intrinsically safe or hazardous-location-approved audio accessory.

For compatible systems requiring intrinsic-safety approval, consider the Motorola PMLN7467A and verify the complete radio and headset certification before deployment.

Ideal Applications

• Manufacturing and processing plants

• Construction sites

• Utilities and public works

• Warehouses and distribution centers

• Transportation and fleet operations

• Aviation and ground-support crews

• Mining and heavy industry

• Public-safety operations

• High-noise workplaces requiring hearing protection

• Personnel wearing work or tactical gloves

Why Buy from Delmarva Communications?

Delmarva Communications has more than 20 years of experience helping organizations find dependable communication equipment and accessories. Our knowledgeable team can help confirm radio, connector, hearing-protection, and headset compatibility so you receive the correct Motorola audio solution for your operation.