Paging & Speakers for Commercial Facilities

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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Valcom

SKU: S-604-25-W

Valcom S-604-25-W PoE++ Compact Horn Speaker

PoE++ compact horn speaker for networked paging without separate amplifier
- 4-watt 25V output via PoE++ (802.3bt) over standard Ethernet cabling
- Microphone input for live announcements and emergency override capability
- Wall, ceiling, or rack mount in space-constrained environments
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$116.99 $104.99 Save $12.00

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Valcom

SKU: S-604-BGE

Valcom S-604-BGE FlexHorn 4W 70V Wall Speaker

4W compact horn for 70V paging in tight ceiling spaces
- 4-watt output handles voice paging and background music in low to moderate noise areas
- 70V distributed audio system compatible; runs multiple speakers on single amplifier channel
- Wall-mount design accepts microphone input for live announcements and emergency alerts
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$123.99 $110.99 Save $13.00

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Valcom

SKU: S-615

Valcom S-615 15 Watt Paging Horn

15W metal horn for large commercial & industrial spaces
- 15 watt output projects voice clearly across warehouses and noisy facilities
- 25–70 volt transformer compatible with standard commercial PA systems
- Metal horn construction wall-mounts for flexible placement in demanding environments
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$215.99 $193.99 Save $22.00

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Valcom

SKU: SA-XPECTM24-2

Valcom SA-XPECTM24-2 24-Port Station Connector

24-port Class Connector hub for centralized audio routing in emergency systems
- 24-port configuration routes audio across stations, speakers, and endpoints
- 25V operation integrates with analog infrastructure and legacy paging networks
- Valcom Class connectors ensure secure, redundant signal distribution for life safety
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$589.99 $528.99 Save $61.00

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Valcom

SKU: SA-XPECTM24X-2

Valcom SA-XPECTM24X-2 24-Port 25V Station Board Expander

24-port 25V expansion board for Valcom multiline telephone systems
- Adds 24 station ports via plug-in module integration to existing systems
- 25V operating voltage matches standard Valcom telephone system architecture
- Scalable expansion without replacing core infrastructure or system chassis
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$582.99 $522.99 Save $60.00

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Valcom

SKU: SBS-400

Valcom SBS-400 Dynamic Desk Paging Microphone

Dynamic desk microphone for paging and two-way intercom in commercial facilities
- Full duplex voice input for clear announcements and dispatch communications
- Desk-mounted design built for high-traffic commercial and industrial environments
- Dynamic microphone with rugged construction for reliable operator control
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$175.99 $157.99 Save $18.00

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Valcom

SKU: SDO-450

Valcom SDO-450 Dynamic Gooseneck Microphone

19-inch flexible gooseneck mic with 360° pickup for fixed install
- Dynamic omni-directional capsule captures audio across full 360° without speaker positioning
- Push-to-talk mechanical switch reduces background noise in multi-user environments
- Desk/stand flange mounting included; no additional adapters needed for installation
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$175.99 $157.99 Save $18.00

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Valcom

SKU: SM-VC

Valcom SM-VC Remote Volume Control

Remote volume control for Valcom Clarity SM120 amplifier systems
- Adjust output levels from distributed zones without accessing main amp
- Microphone input support for audio capture and monitoring capability
- Compatible with Valcom Clarity amplifier platform for existing deployments
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$47.99 $42.99 Save $5.00

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Valcom

SKU: SM120

Valcom SM120 120-Watt Wall Mount Amplifier

120W wall-mount amplifier for voice paging and facility announcements
- 120 watts output drives multiple speakers across large indoor spaces
- Direct microphone input for live paging without separate mixer
- Wall or column mount fits tight spaces; optional remote volume control
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$751.99 $673.99 Save $78.00

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Valcom

SKU: SMA-RMK

Valcom SMA-RMK Rack Mount Kit

19-inch rack mount kit for Valcom SMA and SMB amplifiers
- Integrates SMA and SMB amplifier models into standard equipment racks
- Reduces installation footprint and simplifies cable management in rack environments
- Manufactured in the United States with 3-year warranty coverage
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$33.99

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Valcom

SKU: SX15-T

Valcom SX15-T 15-Watt Paging Horn Speaker

15W horn speaker for voice paging and alerts indoors or outdoors
- 15-watt output with horn design optimized for voice clarity in large spaces
- Wall or ceiling mount flexibility for industrial, commercial, and outdoor sites
- Live microphone input support for immediate facility announcements and emergencies
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$137.99 $130.99 Save $7.00

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Valcom

SKU: SX15-T-BGE

Valcom SX15-T-BGE 15-Watt Paging Horn

15W PoE paging horn for distributed audio in commercial facilities
- 15-watt output covers mid-sized rooms, hallways, and outdoor zones
- PoE (802.3af) powered via Cat5e/Cat6—no separate electrical circuits needed
- Wall and rack mount options with external microphone input for live announcements
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$120.99 $107.99 Save $13.00

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Valcom

SKU: SX15-T-GY

Valcom SX15-T-GY 15-Watt Paging Horn Gray

15W paging horn for 25V/70V/100V indoor-outdoor systems
- 15-watt output covers large interior and exterior spaces
- Wall or rack mount for flexible deployment in control rooms or coverage points
- Gray finish rated for industrial, warehouse, and outdoor environments
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$136.99 $122.99 Save $14.00

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Valcom

SKU: SX15-TM

Valcom SX15-TM 15-Watt Marine Paging Horn

15W marine-rated paging horn for coastal & moisture-prone sites
- 15-watt output covers medium to large spaces and outdoor zones
- Integrated 25V/70V/100V transformer eliminates external equipment
- Marine-grade construction resists salt-spray and humidity exposure
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$276.00 $136.99 Save $139.01

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Valcom

SKU: SX30-T

Valcom SX30-T 30 Watt Paging Horn

30W paging horn with switchable 25/70/100V transformer for indoor/outdoor
- 30-watt output handles wide-area voice paging and emergency alerts
- Switchable transformer accommodates 25V, 70V, or 100V audio networks
- Wall or ceiling mount with direct microphone input for live announcements
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$174.99 $156.99 Save $18.00

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Valcom

SKU: SX30-T-GY

Valcom SX30-T-GY 30-Watt Paging Horn

30W paging horn, 25V/70V/100V switchable, indoor/outdoor rated
- 30 watts output for clear voice announcements across large facilities
- Switchable voltage (25V, 70V, 100V) integrates into existing audio systems
- Wall and rack mount options with gray powder-coat finish for durability
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$174.99 $156.99 Save $18.00

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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.

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.

Paging & Speakers

Plan Your Deployment

Showing Results for Paging & Speakers

Valcom S-604-25-W PoE++ Compact Horn Speaker

Valcom S-604-BGE FlexHorn 4W 70V Wall Speaker

Valcom S-615 15 Watt Paging Horn

Valcom SA-XPECTM24-2 24-Port Station Connector

Valcom SA-XPECTM24X-2 24-Port 25V Station Board Expander

Valcom SBS-400 Dynamic Desk Paging Microphone

Valcom SDO-450 Dynamic Gooseneck Microphone

Valcom SM-VC Remote Volume Control

Valcom SM120 120-Watt Wall Mount Amplifier

Valcom SMA-RMK Rack Mount Kit

Valcom SX15-T 15-Watt Paging Horn Speaker

Valcom SX15-T-BGE 15-Watt Paging Horn

Valcom SX15-T-GY 15-Watt Paging Horn Gray

Valcom SX15-TM 15-Watt Marine Paging Horn

Valcom SX30-T 30 Watt Paging Horn

Valcom SX30-T-GY 30-Watt Paging Horn

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