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2N SIP SPEAKER - HORN

 

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2N
Part no 01433-001
Ascent part no 619281
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The 2N SIP Speaker Horn, part number 01433-001, is a robust IP-based loudspeaker intended for effective public announcements and paging via SIP protocol. Designed to deliver high sound pressure and clarity, it serves demanding indoor and outdoor environments such as factories, sports arenas, parking zones, and industrial areas. With IP67 protection, support for PoE (Power over Ethernet), native SIP compatibility, and easy integration with paging and security systems, it enables direct streaming from VoIP phones or servers without intermediary devices. The horn form factor ensures optimal sound projection over longer distances, making it ideal for broadcast announcements in noisy or open spaces.

Technical Specifications

Product Name2N SIP Speaker Horn
Manufacturer2N
Model Number01433-001
Product Line2N SIP Speaker
Product CategorySpeakers
AUDIO
Product typeHorn speaker
Maximum sound pressure level (SPL)124 dB @ 1 m
Frequency response400 Hz – 7,000 Hz
CONNECTIVITY
Network interface10/100Base-TX Ethernet (RJ-45, PoE support)
PoE inputYes (IEEE 802.3af)
Protocol supportSIP 2.0 (RFC3261), RTP, RTSP, Multicast
PHYSICAL
ColourGrey
Ingress protectionIP67
Operating temperature-40°C to +55°C
Dimensions280 mm (diameter) × 204 mm (depth)
Weight2.9 kg (approximate)
OTHER
MountingWall-mount and ceiling-mount options included
Volume controlRemote via SIP or 2N management interface
Audio codecsG.711, G.722, G.729, L16/16 kHz
Warranty Information3 years
Overall SentimentGenerally positive – reviews praise the speaker’s robustness, clarity, and integration with SIP systems, though it is specialised for paging, not music.

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Please read our terms and conditions. We try very hard to make sure the specification and images on this page are accurate, but occasionally (and thankfully rarely) mistakes do happen. If you discover the product delivered is not as described, please let us know as soon as possible after delivery so we can correct the mistake and arrange for the product to be returned.

2N
Part no 01433-001
Ascent part no 619281
  • Free NZ deliveryNo hidden fees
  • 100% Kiwi owned34 years in business
  • Net Promoter Score 94Rated by our customers
Questions? (04) 802 3890


"Transaction went smoothly, very easy to navigate. The unit arrived within 24 hours, very good logistics." Geoffrey, 25 September 2026
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