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Paging & Speakers

Paging speakers deliver clear voice communication across commercial facilities, warehouses, campuses, and industrial sites. Select speakers designed for your acoustic environment, coverage area, and system integration requirements to ensure consistent, intelligible announcements.

Plan Your Deployment

Indoor vs outdoor coverage zones
Coverage area and sound dispersion requirements
Ambient noise levels and intelligibility needs
Integration with paging controllers or IP intercom systems
Mounting height and placement strategy

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Speco Technologies

SKU: WAT50DW

Speco WAT50DW 50W Speaker Line Attenuator 70/25V

50W speaker line attenuator for 70V/25V distributed audio systems
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$62.15 $33.99 Save $28.16

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Valcom

SKU: 00045801

Valcom 00045801 School District Communication System

Multi-zone intercom with emergency notification for K-12 districts
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$130,084.15 $130,083.99 Save $0.16

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Valcom

SKU: 00046137

Valcom 00046137 University Prep Schools Detroit MI

Multi-zone audio system with emergency notification for K-12 campuses
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$5,507.07 $5,506.99 Save $0.08

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Valcom

SKU: 00046154

Valcom 00046154 City of Port St. Lucie

Municipal intercom & PA system with multi-zone voice distribution and emergency integration
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$15,034.95 $15,033.99 Save $0.96

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Valcom

SKU: 00046853

Valcom 00046853 Weld RE-4 School District

Two-way intercom for K-12 schools with multi-building campus reach
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$41,355.62 $41,354.99 Save $0.63

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Valcom

SKU: 00047204

Valcom 00047204 Rapid Solutions IT

IP-based voice messaging system for multi-building emergency alerts
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$2,487.50 $2,486.99 Save $0.51

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Valcom

SKU: 00047768

Valcom 00047768 Mercy Hospital Pittsburg System

Multi-zone hospital intercom with facility-wide coverage and emergency alerts
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$4,033.75 $4,032.99 Save $0.76

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Valcom

SKU: 00048809

Valcom 00048809 Los Alamos Public Schools System

IP intercom & mass notification for multi-building K-12 districts
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$63,692.83 $63,691.99 Save $0.84

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Valcom

SKU: L9972-2

Valcom L9972-2 Universal Paging Interface License

License upgrade for V-9972 paging interface across SIP and analog systems
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$440.50 $277.99 Save $162.51

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Valcom

SKU: S-422A-2

Valcom S-422A-2 2x2 Lay-In Ceiling Speaker

2x2 lay-in ceiling speaker for paging and background music on 25/70V
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$161.00 $88.99 Save $72.01

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Valcom

SKU: S-500

Valcom S-500 8-Inch Ceiling Speaker 25/70V 6-Pack

8-inch ceiling speaker with dual 25/70V transformer for commercial paging
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$69.00 $37.99 Save $31.01

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Valcom

SKU: S-500VC

Valcom S-500VC 8-Inch Ceiling Speaker

8-inch flush-mount ceiling speaker for voice paging and background music
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$93.00 $50.99 Save $42.01

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Valcom

SKU: S-504

Valcom S-504 Metal Wall Speaker Assembly

Wall-mounted metal speaker for 25/70V paging and two-way facility communication
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$133.00 $72.99 Save $60.01

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Valcom

SKU: S-520B-BK

Valcom S-520B-BK Pendant Speaker 25W Multi-Voltage

25W pendant speaker with multi-voltage transformer for mixed infrastructure
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$329.00 $183.99 Save $145.01

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Valcom

SKU: S-520B-W

Valcom S-520B-W Pendant Speaker 25W White

25W pendant speaker with multi-voltage compatibility for ceiling paging
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$329.00 $183.99 Save $145.01

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Valcom

SKU: S-522B-2

Valcom S-522B-2 2x2 Lay-In Ceiling Speaker with Volume Control

2x2 lay-in ceiling speaker with integral backbox and volume control
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$162.00 $90.99 Save $71.01

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Browse by Product Family

Click through to shop the families that fit your paging & speakers deployment.

IP Network Speakers

PoE-powered and networked speakers that integrate directly into IP-based intercom and paging systems. Ideal for facilities with existing data infrastructure and demand for centralized audio routing.

Analog & Hybrid Speakers

Traditional 70V/100V line speakers compatible with legacy amplified paging systems and hybrid installations. Support larger deployments across multiple zones without network dependency.

Ceiling & In-Wall Speakers

Recessed and flush-mount speakers for offices, corridors, and public areas. Provide discreet audio coverage while maintaining aesthetics in finished interior spaces.

Outdoor & Weather-Rated Speakers

IP65+ rated horn and weatherproof speakers designed for exterior use, loading docks, and open-air campuses. Withstand moisture, temperature extremes, and high ambient noise.

Directional & Horn Speakers

High-output, focused-beam speakers for long-distance announcements and area coverage. Common in warehouses, parking structures, and large outdoor facilities.

Emergency & Mass Notification Speakers

High-wattage and attention-getting speakers designed for emergency paging, evacuation alerts, and campus-wide critical announcements. Often integrated with Code Blue systems.

What to Look For When Buying

The decisions that matter most before you spec.

Impedance, Wattage & Line Voltage Matching

Speaker impedance (8Ω, 16Ω, 70V, 100V) must match your amplifier output and total circuit load. Undersized amplifiers cause distortion and speaker failure; oversized wattage drives unnecessary heat. Verify speaker accessories include matching transformers and load-matching terminal blocks.

Coverage Area & Sound Pressure Level (SPL)

Rated SPL at 1m (typically 86–110 dB) determines intelligibility in your acoustic space. Warehouses and outdoor areas need 95+ dB; offices need 80–90 dB. Factor in ambient noise, ceiling height, and distance from the farthest listener to avoid under-powering announcements.

Environmental & Moisture Ratings

Indoor speakers (no rating) are suitable only for climate-controlled spaces. IP54+ ratings resist dust and light splash; IP65+ are required for outdoor, wet areas, loading docks, and kitchens. Stainless hardware and UV-resistant enclosures extend lifespan in harsh conditions.

Integration with Existing Intercom & Paging Systems

PoE-based speakers from Axis, 2N, and Hanwha integrate natively into IP intercom backbones; analog speakers from Valcom and Speco Technologies work with amplified zone systems. Confirm compatibility with your control unit, VoIP PBX, or legacy paging amplifier before purchase.

Mounting, Physical Form & Aesthetic Constraints

Ceiling-flush, pendant, wall-mount, and pole-mount options suit different interior and exterior contexts. Smaller facilities often prefer compact mounting solutions; large campuses require standardized, replaceable form factors. Verify clearance, bracket compatibility, and whether speakers need accessories for installation.

Reliability During Critical Events & System Redundancy

Paging systems must remain operational during power outages, network failures, and security incidents. Redundant amplification, battery backup on PoE injectors, and hardwired failover paths protect emergency announcements. Reference why surveillance systems fail during incidents for broader system resilience principles that apply to integrated paging infrastructure.

Technology Stack

The specs and acronyms that actually affect paging & speakers performance.

70V & 100V Line (Constant-Voltage)

Low-impedance, transformer-coupled circuit design that allows long cable runs and parallel speaker wiring without significant voltage drop or impedance mismatches. Standard in analog commercial paging installations across multiple zones and floors.

PoE (Power over Ethernet)

Single Cat5e/6 cable delivers both power and IP audio stream to networked speakers, eliminating separate audio and power cabling. Simplifies installation and enables centralized amplification in small-to-medium facilities with existing LAN infrastructure.

SPL at 1m (Sound Pressure Level)

Measured output in decibels; higher SPL means longer throw distance and greater intelligibility in noisy environments. Typical range is 86–110 dB; outdoor and warehouse speakers usually 95+ dB to overcome ambient machinery and traffic noise.

IP Rating (Ingress Protection)

Two-digit code (e.g., IP54, IP65) indicating dust and water resistance. First digit = dust protection; second = water resistance. IP54 resists light splash; IP65 is fully sealed for outdoor and wet-environment use.

Frequency Response & Bandwidth

Paging speakers typically optimize 500 Hz–4 kHz (human speech clarity) rather than full-range audio; narrow bandwidth reduces cost and improves voice intelligibility. Wider response (20 Hz–20 kHz) adds cost but useful for music-on-hold or dual-use systems.

Transformer & Impedance Matching

Built-in or external transformers (70V/100V step-down types) convert fixed-voltage line output to speaker impedance while isolating voice-only audio from other circuits. Essential for long cable runs and multi-zone amplification to prevent distortion and speaker damage.

Typical Deployment Scenarios

Mid-Size Office Campus (6 buildings, 30 zones)

Deploy 45–60 ceiling speakers across 6 buildings on a single 70V/100V line system. Use Valcom or Speco amplifiers (1 per building) with zone selectors and audio input from IP PBX. Include intercom accessories (selector modules, transformers) for each zone. Budget for ceiling/wall mounts and outdoor break-area horns.

Warehouse with Loading Dock & Forklift Areas

Install 12–15 weather-rated horn and ceiling speakers in high-ambient-noise zones (dock: 100 dB SPL minimum). Use Axis or Speco IP speakers for office intercom integration; analog 70V horns for outdoor areas. Include stainless steel brackets, UV-resistant cabling, and weather-rated conduit for exterior runs.

K-12 Campus Emergency Mass Notification (2,000+ occupants)

Integrate Code Blue emergency speakers (25–35 units) with pole-mounted horns in quad areas, parking, and athletic facilities. Pair with Hanwha or 2N IP paging endpoints for 1-touch evacuation announcements. Include UPS-backed PoE injectors and hardwired analog backup amplifiers. Refer to school surveillance system design guide for integrated voice–video coordination.

Retail Multi-Location Chain (10 stores, IP backbone)

Deploy 8–10 ceiling speakers per store on PoE from Axis or Hanwha. Connect each store's IP speaker network to centralized corporate VoIP PBX for corporate announcements and local zone paging. Use speaker accessories (mount brackets, cable management) for uniform install. Scale power budget across PoE infrastructure to avoid switch overload.

Top Brands for Paging & Speakers

Click through to each brand for engineering profile and NDAA compliance status.

Valcom

Authorized dealer · browse the full Valcom catalog for this category

Speco Technologies

Authorized dealer · browse the full Speco Technologies catalog for this category

Code Blue

Authorized dealer · browse the full Code Blue catalog for this category

Axis

Authorized dealer · browse the full Axis catalog for this category

Hanwha

Authorized dealer · browse the full Hanwha catalog for this category

Authorized dealer · browse the full 2N catalog for this category

Frequently Asked Questions

What's the difference between 70V and 100V line speakers?

Both 70V and 100V are constant-voltage systems that allow long cable runs and easy zone expansion. 70V is more common in North America and smaller facilities; 100V is standard in Europe and large installations. They use the same transformer-coupled wiring principle but are not interchangeable—confirm your amplifier output voltage before purchasing speakers.

Can I mix PoE and analog speakers in the same system?

Yes, if your control unit supports both. PoE speakers from Axis or 2N can coexist with analog 70V zones via separate amplifier modules or hybrid controllers. However, you'll manage two different audio paths and power feeds—simpler to standardize on one technology per facility if possible.

How do I calculate total wattage needed for a multi-zone paging system?

Add the nominal wattage (at 8Ω or line-voltage rated power) of all speakers in a zone; don't simply use the amplifier's maximum rating. For example, five 5W speakers = 25W minimum amplifier; use 40–50W to allow headroom and prevent distortion. Account for simultaneous use across zones and peak announcement demand.

What's the minimum IP rating for outdoor speakers in a warehouse?

IP54 resists dust and light splash but is not suitable for rain or hosing. IP65 is the practical minimum for outdoor loading docks, yards, and wet areas. IP67 (temporary submersion) and IP69K (high-pressure jets) exist but are overkill for most facilities. Check local climate and cleaning practices to avoid premature corrosion.

Do paging speakers need special cabling or conduit?

Standard Ethernet (Cat5e/6) works for PoE speakers; analog 70V/100V speakers use standard speaker cable (16–12 AWG depending on distance). Outdoor installations should use UV-rated PVC conduit or direct-bury cable to protect against UV degradation and moisture. Verify speaker accessories include appropriate cable terminations and strain relief.

How do I ensure paging announcements are intelligible in a noisy environment?

Choose speakers rated 95+ dB SPL and position them to minimize echo and reverberation. In warehouses, use directional horns aimed at occupied zones rather than omni-directional ceiling speakers. Test speech intelligibility (clarity of words, not just volume) during commissioning. Consider zone-based distribution—multiple smaller speakers at moderate volume beats one loud speaker in a large space.

Related Categories

Adjacent equipment that typically ships alongside these products.

Intercoms & Door Stations Intercom Mounts Intercom Accessories Speakers & Audio Paging & Speaker Accessories IP Phones Phone Adapters Intercom Microphones

Engineering Reading

Deep-dives from our engineering team on deployment planning.

Why Surveillance Systems Fail During Incidents Why Your NVR Can't Handle Its Rated Camera Count Why Surveillance Networks Collapse at the Core Why Large Surveillance Systems Fail: Storage Throughput Reality Why Surveillance Standards Collapse After the Third Location Why 4K Cameras Fail at Night Why Your PoE Switch Fails After 18 Cameras Frame Rate vs. Reality: When 30 FPS Makes Your System Worse