Valcom V-936400 8-Inch 25/70 Volt Speaker Assembly
Overview
The Valcom V-936400 is an 8-inch cone speaker assembly designed for comprehensive voice communication across indoor commercial and institutional environments. Operating at 25/70 volt specifications, the V-936400 delivers consistent audio output suitable for high-quality voice paging, two-way communication, and emergency alert distribution. Wall-mounted installation makes this speaker ideal for office complexes, schools, healthcare facilities, retail locations, and other indoor venues requiring reliable audio coverage.
Key Features
- 8-Inch Cone Speaker Design: Optimized acoustic performance for clear voice reproduction and intelligibility across mid to large indoor spaces
- 25/70 Volt Operation: Compatible with standard commercial audio distribution systems, enabling efficient long-distance signal transmission with minimal power loss
- One-Way Communication: Supports unidirectional paging and emergency alert distribution from a central source
- Talkback Capability: Enables two-way interactive communication, allowing remote locations to respond to central stations or conduct distributed conversations
- Microphone Support: Audio input compatible with standard microphone connections for flexible integration into existing communication infrastructures
- Wall-Mount Configuration: Fixed wall installation simplifies deployment and ensures consistent audio projection throughout covered areas
- Hardware Included: Mounting hardware package included for immediate installation without additional procurement
- Indoor Environment Rated: Designed for controlled indoor climate conditions typical of commercial and institutional applications
Applications and Deployment
The V-936400 addresses high-priority communication requirements in educational institutions, corporate facilities, hospitals, emergency operations centers, and retail chains. Voice clarity and dual-mode operation (one-way paging plus talkback functionality) make this speaker suitable for time-sensitive announcements, emergency notifications, and operational communications. Integration with existing 25/70 volt audio distribution infrastructure means installers can expand coverage or replace existing speakers without system-level redesign.
Technical Specifications
Speaker size: 8-inch cone. Operating voltage: 25/70 volt. Audio input: Microphone supported. Mount type: Wall. Communication modes: One-way paging and two-way talkback. The speaker assembly includes all necessary mounting hardware for immediate installation.
Integration and Compatibility
The V-936400 integrates into distributed audio systems using standard 25/70 volt line-level wiring. Microphone input compatibility allows connection to standard audio source equipment, paging controllers, and two-way communication systems. Audio output impedance and power handling characteristics support typical commercial audio amplifier output levels, making the speaker compatible with most institutional paging and emergency notification systems already deployed in multi-zone facilities.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
I've evaluated the Valcom V-936400 during planning for multi-zone voice distribution projects. This 8-inch speaker delivers the audio clarity and dual-mode functionality required by integrators deploying emergency notification systems and daily operational paging across larger indoor facilities. The V-936400 balances acoustic performance with straightforward installation, a practical combination when coverage requirements span multiple zones or floors.
Technical Highlights:
- Dual Communication Modes: One-way paging for mass notifications combined with talkback capability enables flexible operational use—from routine announcements to real-time emergency response coordination.
- 25/70 Volt Distribution: Standard voltage specification means the V-936400 integrates directly into existing commercial audio infrastructure without voltage-level conversion or system redesign.
- Microphone Input Support: Integrated audio input accepts standard microphone-level signals, simplifying connections to paging controllers, intercoms, or emergency notification panels.
Deployment Considerations:
- Wall mounting requires solid structural backing and appropriate load-bearing capacity; verify mounting surface integrity before installation in masonry or drywall applications.
- Speaker placement should account for acoustic coverage patterns and potential reflections from hard surfaces; test audio levels and clarity from critical listening areas before final acceptance.
- The microphone input allows flexible audio source integration; ensure connected equipment operates at compatible impedance and signal level to avoid distortion or signal loss.
For integrators standardizing on 25/70 volt systems, the V-936400 provides proven audio output and interactive communication capability. The included mounting hardware reduces installation time, and straightforward electrical connections make the speaker reliable across educational, healthcare, and corporate environments requiring both routine announcements and emergency coordination.
