Soundsphere SS-HKLEXT4 Hanging Kit 48" Extension

Optimize speaker placement and coverage in control rooms, retail spaces, transit hubs and security installations with the Soundsphere SS-HKLEXT4 48 in Hanging Kit Extension. This pro accessories & mounts solution extends your HKL hanging kit by 48 in, giving installers the reach needed to achieve ideal dispersion and speech intelligibility without relocating ceiling anchors. Built specifically for use with the HKL hanging kit and compatible with Soundsphere Q-12A, Q-12AWR and Q-15 models, the SS-HKLEXT4 ensures a secure, reliable fit that reduces install time and callbacks.

Manufactured in the US and both TAA- and BAA-compliant, the extension meets procurement and regulatory requirements for government and enterprise projects. The low-profile black finish blends into surveillance and monitoring environments while providing the strength required for long-term suspension. Whether you’re upgrading audio in a security operations center or adding coverage to a surveillance-equipped retail space, this extension delivers predictable performance and simplified mounting.

Order the Soundsphere SS-HKLEXT4 to complete your HKL suspension system and streamline speaker placement for better monitoring, security audio, and public-address coverage.

• Extends HKL hanging systems by 48 in to position speakers for optimal coverage and intelligibility
• Integrates seamlessly with existing HKL kits for faster, low-risk installations in commercial and security environments
• Fits Soundsphere Q-12A, Q-12AWR and Q-15 speakers for guaranteed compatibility and predictable performance
• TAA and BAA compliant, US-made construction that supports public-sector procurement and code-compliant deployments
• Durable black finish and robust suspension hardware that conceals speakers and maintains secure mounts for monitoring and surveillance areas