Description
Need reliable overhead paging that lets people talk back without pushing any buttons? The Viking 40TB-IP is a sleek, PoE-powered SIP ceiling speaker that turns any standard drop ceiling into a full two-way communication point.
It handles crystal-clear paging, background music via multicast, and hands-free talkback conversations – all over your existing network with just one CAT5/6 cable. Built tough for everyday use in schools, hospitals, retail stores, offices, or even elevators, this speaker delivers loud, clean audio while automatically adjusting for noisy rooms.
At The Telecom Spot, we’ve installed and supported hundreds of Viking IP paging solutions. We make sure you get the right setup the first time – no guesswork, just dependable communication that keeps everyone connected and safe.
Our Expert Take: The 40TB-IP stands out when you need real conversation instead of just announcements. If you only need one-way paging, the standard 40-IP saves a little money. For larger coverage, pair the 40TB-IP with Viking’s PA-IP paging adapter or external horns like the 25AE.
Key Features
- SIP Talkback + Multicast Paging — Use as a full SIP endpoint for two-way calls or join multicast groups for one-way paging and background music.
- Built-in 6W Class D Amplifier — Drives the speaker plus up to five additional 8-ohm speakers.
- Integrated Microphone — Hands-free talkback with Automatic Noise Canceling and VOX switching.
- PoE Powered — Class 3 (<13 Watts) – runs on a single Ethernet cable.
- Programmable Relay — Trigger door locks, strobes (like the optional Viking SL-2), or external amplifiers.
- Auxiliary Input — Connect a wall button for quick SIP calls (momentary = normal page, hold 3+ seconds = emergency).
- Automatic Gain Control (AGC) — Raises ring volume in noisy environments.
- Blue Call Status LED — Shows when the speaker is active.
- Line-Level Output — Easy connection to bigger amplifiers.
- Access Code Protection — Keeps unwanted calls out.
- Easy Ceiling Mount — Drops into standard 2×4 ceilings with a 9.5″ hole and only 3.45″ depth above the tile.
Technical Specifications
- Power: PoE IEEE 802.3af Class 3 (<13 Watts)
- Audio Codecs (SIP): G711u, G722, G711a
- Network: 10/100 Base-TX, Auto Cross-Over, SIP 2.0 RFC3261
- Speaker Sensitivity: 96 dB / 1W / 1M
- Max Output: 105 dB SPL @ 1M
- Amplifier: 6 Watt Class D
- Dimensions: 11″ x 11″ x 4″ (279 x 279 x 102 mm)
- Back Box: 9.25″ x 9.25″ x 3.45″ (235 x 235 x 88 mm)
- Mounting Hole: 9.5″ diameter
- Weight: 5.0 lbs (2.27 kg) shipping
- Temperature: -40°F to 140°F (-40°C to 60°C)
- Humidity: 5% – 95% non-condensing
- Connections: 1× RJ45 + 8-position cage clamp terminal block
- Certifications: FCC Part 15, CE, Canada ICES, SIP Compliant