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Overview

SKU: 02390-001
UPC: 7331021076808
Condition: New
Availability: Special Order · Usually Ships in 2-3 Weeks
Warranty 5-Year
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Axis C1511 Network Pendant Speaker - 02390-001

IP network pendant speaker, 93 dB, SIP VoIP integration

$599.00 $598.99 SAVE $0
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Ships in 2-3 Weeks

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Axis C1511 Network Pendant Speaker - 02390-001

$599.00
$598.99

Overview

SKU: 02390-001
UPC: 7331021076808
Condition: New
Availability: Special Order · Usually Ships in 2-3 Weeks
Warranty 5-Year

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Axis C1511 Network Pendant Speaker

The Axis C1511 is a professional-grade network pendant speaker engineered for intelligent IP-based audio distribution in security, public address, and communication systems. Combining advanced digital signal processing with robust network protocols, this speaker delivers clear, intelligible audio across indoor environments while integrating seamlessly into networked surveillance and access control infrastructures.

Key Features

  • 4-inch broadband dynamic cone speaker with 93 dB maximum sound pressure level
  • 130° coaxial coverage pattern for even audio distribution
  • Built-in 7W Class D amplifier with pre-configured digital signal processing
  • Built-in microphone (disableable) plus external microphone and line-in support
  • One-way and two-way audio streaming with optional half-duplex echo cancellation
  • SIP VoIP integration for seamless PBX/SIP system connectivity
  • PoE-powered for simplified cabling and network delivery
  • IP40 weather-sealed casing suitable for varied indoor environments

Audio Performance & Specifications

The C1511 delivers professional audio quality with frequency response spanning 70 Hz to 16 kHz and built-in microphone sensitivity from 50 Hz to 20 kHz. Advanced audio encoding support includes AAC LC, G.711 PCM, G.726 ADPCM, WAV, and MP3 formats at variable bit rates up to 320 kbps, accommodating diverse streaming and recording scenarios. The coaxial design ensures consistent 130° audio coverage, making it ideal for retail floors, office atriums, hallways, and educational facilities.

Management & Control

AXIS Audio Manager Edge is built-in, providing content management, scheduling, and message prioritization to ensure urgent announcements override scheduled content. Integration with larger systems is supported via AXIS Audio Manager Pro (sold separately) and AXIS Audio Manager Center cloud service. The device supports open APIs including VAPIX® and AXIS Camera Application Platform (ACAP) for custom software integration.

Network & Security

Dual IPv4/IPv6 support with comprehensive protocol suite (HTTPS, TLS 1.2/1.3, SSH, SFTP) ensures enterprise-grade security. IEEE 802.1X network authentication, AES-256 SD card encryption, and signed OS firmware provide multi-layer protection. QoS Layer 3 DiffServ enables prioritized audio traffic on congested networks.

Installation & Reliability

The pendant design with hook mounting fits seamlessly into ceilings and suspended environments. Built-in test tone verification and Auto Speaker Test via microphone streamline commissioning. Designed for 24/7 operation across -30°C to 50°C temperature range with 5-year warranty and comprehensive EMC/safety certifications (UL 62368-1, EN 62368-1, FCC Part 15 Class B).

Applications

  • Public address and emergency notification systems
  • Retail store announcements and background music
  • Office communication and paging networks
  • Educational facility audio distribution
  • Security system audio verification and alerts
  • VoIP-integrated call distribution
Specifications
Enclosure: Enclosure with 4" dynamic cone speaker
Max sound pressure level: 93 dB
Frequency response: 70 Hz - 16 kHz
Coverage pattern: 130° coaxial
Audio input/output: Microphone & line in
Built-in microphone specification: 50 Hz - 20 kHz
Amplifier description: Built-in 7 W Class D amplifier
Digital signal processing: Built-in and pre-configured
AXIS Audio Manager Edge: Built in: – Content management for music and live/pre-recorded announcements. – Scheduling to decide when and where to play specific content. – Content prioritization to ensure urgent messages interrupt the schedule.
AXIS Audio Manager Pro: For larger and more advanced systems. Sold separately. See separate datasheet for specifications.
AXIS Audio Manager Center: AXIS Audio Manager Center is a cloud service for remote access and management of multi-site systems.
Audio streaming: Two-way audio, mono, echo cancellation
Audio encoding: AAC LC, G.711, G.726, µ-law, WAV, MP3 8-48kHz
Model: i.MX 6SoloX
RAM: 512 MB RAM, 512 MB Flash
Network protocols: IPv4/IPv6, HTTP/HTTPS, SSH, SNMP, NTP, RTSP, DHCP
Application Programming Interface: Open API, VAPIX, ACAP
VoIP: SIP (Cisco, Bria, Grandstream, Asterisk compatible)
Intelligent audio: Auto Speaker Test (verification via built-in microphone)
Features: Call, virtual inputs, external input, AXIS Camera Application Platform (ACAP)
Event actions: Play audio, SNMP trap, email, HTTP/HTTPS, TCP, LED
Built-in installation aids: Test tone verification and identification
EMC: CISPR 24, CISPR 35, CISPR 32 Class B, EN 55024, EN 55035, EN 55032 Class B, EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, FCC Part 15 Subpart B Class B, ICES-3(B)/NMB-3(B), KC KN35, KC KN32 Class B, RCM AS/NZS CISPR 32 Class B, VCCI Class B
Safety: CAN/CSA C22.2 No. 62368-1, IEC/EN 62368-1, KC-Mark, UL 62368-1
Environment Rating: IEC 60068-2-1, IEC 60068-2-2, IEC 60068-2-6, IEC 60068-2-14, EC 60068-2-27, IEC/EN 60529 IP4X
Edge security: Signed OS, OAuth 2.0, AES-256 encryption
Network security: IEEE 802.1X, TLS 1.2/1.3, X.509 PKI, host firewall
Documentation: AXIS OS Hardening Guide Axis Vulnerability Management Policy Axis Security Development Model AXIS OS Software Bill of Material (SBOM)
Casing: IP40, plastic baffle, steel mesh
Power Type: PoE
Connectors: RJ45, 4-pin 2.5mm terminal block
Storage Capacity: 64GB
Reliability: Designed for 24/7 operation.
LED indicators: Status LED, front-facing LED
Operating Temperature: -30°C to 50°C
Dimensions: Height: 150 mm (5.9 in), Ø 220 mm (8.7 in)
Weight: 2650 g (5.8 lbs)
Optional accessories: AXIS TC1901 Wire Kit, AXIS Safety Wire 3M
Video management software: AXIS Companion, AXIS Camera Station
Languages: English, German, French, Spanish, Italian
Warranty: 5-year warranty
Type: Speaker
Product Type: Speaker
Housing Color: White
Brand: Axis
MPN: 02390-001
Connectivity: PoE
Power: 7W
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