Icom SP35 5W External SpeakerIcom SP35 5W External Speaker High Clarity Audio Solutions for Mobile and Fixed Station Radios The Icom SP35 is a professional grade external loudspeaker engineered to provide superior audio fidelity in loud or demanding environments. Featuring a high output 5W rated speaker (7W maximum input), this unit is the ideal solution for mobile operators, dispatch centers, and maritime bridge installations where integrated radio speakers may be obstructed or

Icom SP35

5W External Speaker

High-Clarity Audio Solutions for Mobile and Fixed Station Radios

The Icom SP35 is a professional-grade external loudspeaker engineered to provide superior audio fidelity in loud or demanding environments. Featuring a high-output 5W rated speaker (7W maximum input), this unit is the ideal solution for mobile operators, dispatch centers, and maritime bridge installations where integrated radio speakers may be obstructed or insufficient. The Icom SP35 ensures that every transmission is delivered with crisp, intelligible detail, significantly reducing operator fatigue and ensuring that mission-critical messages are never missed.

Designed for maximum mounting flexibility, the Icom SP35 features a compact, low-profile housing and a generous 2-meter (6.6 ft) cable equipped with a standard 3.5mm mono audio jack. This allows for optimal placement within vehicles, cabins, or consoles while keeping the radio chassis tucked away. Its rugged 4-ohm impedance design is specifically matched to the output stages of Icom’s extensive range of mobile, aviation, and marine transceivers, providing a seamless "plug-and-play" audio upgrade.

Key Features & Benefits

• High-Volume 5W Output: Delivers clear, booming audio that easily cuts through cabin noise, wind, or industrial background sound.
• Compact, Unobtrusive Profile: Slim design (73mm height) allows for mounting on dashboards, overhead consoles, or narrow workstations without obstructing view or movement.
• Wide Frequency Response: Covers the essential voice spectrum from Fo to 20 kHz, ensuring natural voice reproduction for both digital and analog modes.
• Extended 2-Meter Cable: The 6.6-foot cord provides ample length for routing behind vehicle panels or across large radio desks.
• Standard 3.5mm Jack: Features the industry-standard mono connector for immediate compatibility with almost all Icom mobile and base station hardware.
• Durable Industrial Housing: Built to withstand the vibrations and temperature fluctuations common in vehicular and maritime deployments.

Specifications

Compatibility

Recommended Accessories

• Icom Mobile UHF Digital Radio (F6400D)
• Icom Mobile Aviation Radio (A120)
• Icom Mobile Marine Radio (M424G)
  

Frequently Asked Questions

Can I use this with my handheld radio? Yes, if the handheld has a 3.5mm audio output jack or if you use a compatible adapter. However, the SP35 is primarily designed for mobile and base station output levels.

Does it require a separate power source? No. This is a passive speaker that draws its power directly from the radio’s audio output through the 3.5mm jack.

Is this speaker waterproof? While ruggedly built, the SP35 is not rated for full submersion. For open-bridge marine environments, we recommend checking for Icom's specialized IP-rated speakers.

Warranty

1-year manufacturer's warranty.