Speco Technologies CBS240 5W 4" Communications Extension Speaker

Speco Technologies CBS240 Professional Communications Extension Speaker

Overview

The Speco CBS240 is an all-weather professional communications extension speaker designed for marine and outdoor deployment environments. Built with a 4" polypropylene cone and rated at 5 watts maximum power, the CBS240 delivers reliable audio output in demanding installations where weather resistance and durability are essential. The speaker's black ABS plastic enclosure paired with stainless steel hardware ensures corrosion resistance and long-term performance in salt-spray and high-moisture environments typical of maritime, coastal, and exterior security applications.

Key Features

• 5W Maximum Power Rating: Delivers consistent audio output at 8 ohm impedance for integration into standard communication systems
• 4" Polypropylene Cone: Engineered for weather exposure and environmental durability without performance degradation
• Black ABS Plastic Enclosure: Impact-resistant housing with integrated stainless steel hardware for corrosion and rust protection
• 180° Deluxe Adjustable Mounting Bracket: Allows flexible directional positioning and wall/surface installation with secure vertical and horizontal adjustment range
• Pre-Wired 10-Foot Cable: Includes integrated 3.5mm miniature plug connector for simplified field installation without additional adapters
• All-Weather Design: Professional-grade construction suitable for exterior, covered, and marine deployment locations
• 8 Ohm Impedance: Standard impedance matching for compatibility with commercial audio amplifiers and communication system outputs
• NDAA Section 889 Part B Compliant: Meets federal compliance requirements for government and security sector procurement

Technical Specifications

The CBS240 operates at a maximum power rating of 5 watts into 8 ohm impedance, making it suitable for low-to-medium volume extensions in multi-speaker communication networks. The 4" polypropylene speaker cone is selected for weather resistance and consistent frequency response across outdoor temperature ranges. The enclosure measures compact dimensions optimized for flush-mount or bracket-mount installation on walls, poles, or exterior structural elements. The 180° adjustable bracket enables both vertical and horizontal aiming, accommodating varied mounting surfaces and directional audio coverage requirements.

Package Contents

Each CBS240 unit includes the speaker assembly, 10-foot pre-wired cable with 3.5mm miniature plug connector, and 180° deluxe adjustable mounting bracket with stainless steel fasteners. The product is sold individually and ready for field deployment upon receipt.

James Everett

The Speco CBS240 has proven reliable in outdoor security and marine communications deployments where environmental durability is non-negotiable. During integration planning for waterfront and coastal facility projects, this speaker's weatherproof construction and compact profile make it practical for extension audio in multi-zone systems. The CBS240 works well as a secondary speaker in emergency communication networks where redundancy and weather resilience take priority over high-volume output.

Technical Highlights:

• Weather Resistance: All-weather professional marine-grade design with stainless steel hardware eliminates rust and corrosion in salt-spray and high-moisture environments
• Standard Impedance: 8 ohm impedance ensures straightforward compatibility with existing commercial audio systems and amplifier outputs without impedance matching complications
• Flexible Mounting: 180° deluxe adjustable bracket accommodates varied wall angles, pole installations, and directional coverage requirements without additional brackets

Deployment Considerations:

• Suitable for exterior, covered, and marine environments where UV exposure and moisture resistance are operational requirements
• The 5-watt output level is appropriate for extension speakers in multi-zone systems rather than primary coverage in large open areas; verify system amplifier power rating compatibility
• Pre-wired 10-foot cable with 3.5mm connector eliminates field termination labor; account for cable routing during installation planning
• NDAA Section 889 Part B compliance supports federal procurement and government security sector specifications

The CBS240 delivers rugged, predictable audio performance in harsh outdoor conditions. For integrators designing weather-resistant communication systems at maritime facilities, industrial sites, or coastal security installations, this speaker provides dependable service with minimal maintenance overhead.