Atlantic Radio AT3W-H4
3-Wire Acoustic Tube Earpiece – Superior Audio and Durability
The Atlantic Radio AT3W-H4 3-Wire Acoustic Tube Earpiece sets the industry standard for audio quality and durability. Designed for demanding environments, this earpiece features three wires: one to the earpiece, one to the torpedo PTT, and one to the lapel microphone, ensuring clear communication. With quick disconnect tubing, replaceable parts, and compatibility with various ear tip styles, it’s the ideal choice for professionals needing reliable performance.
Key Features
3-Wire Design: Clear communication in demanding environments.
30lb Pull Strength: Industry-leading durability at PTT ends.
Quick Disconnect Clip: Secures earpiece and provides cable strain relief.
Twist-Off Acoustic Tubes: Hygienic and easy swap between users.
Hypoallergenic Ear Tips: Ensures user comfort.
Extra Ear Tips Included: Clear and beige, with various styles available.
Connectors for Most Radios: Wide compatibility.
Strong Rotating Clip: Secure and versatile attachment.
Compatibility
BD502i
BD552i
BD612i
PD402i
PD405
PD412I
PD602I
PD562I
POWER446
TC-446S
TC-508
TC-610
TC-580
TC-518
TC626
TC-700
Benefits
Superior Audio Quality: Clear communication in noisy environments.
Enhanced Durability: Withstands rigorous use.
Hygienic and Versatile: Easy to swap and customize.
Increased Comfort: Hypoallergenic ear tips for extended use.
Reliable Performance: Ensures consistent communication.
3-Year Warranty: Long-lasting durability and peace of mind.
Warranty
3-year manufacturer’s warranty
FAST & FREE SHIPPING NATIONWIDE
At Motorola Radios Dealer, we ship every order quickly and carefully from our secured U.S. warehouses. All in-stock items qualify for same business-day shipping, and orders of $150 or more ship completely free — no code needed, no minimum fuss.
SHIPPING OPTIONS & DELIVERY
- Same business-day dispatch on in-stock items, with full insurance on every shipment
- Expedited and standard delivery options available — choose what works best at checkout
Once your order ships, you'll receive a tracking number by email so you can follow your delivery in real time. For exchanges or damaged items, contact us at info@motorolaradiosdealer.com with your order number and our team will resolve it promptly.

