Power Amplifier Technology

Class "D" Amplifier with high efficiency and low consumption. The maximum output power is 2x20 or 2x6W W 8 ohms (depending on the model) with high sound quality. The amplifier is self-protected against overload and short circuit output power. It is provided a second auxiliary output which can be brought to another passive speaker to better distribute the output power or to generate a 100V-20W or 100V-6W (depending on the model) PA line.

Pre-recorded messages

In the internal SD card are recorded sounds and messages for automatic or command sending onto speaker, also automatically at pre-set times.

iOS and Android APP

Free download APP are available for smartphones with operating systems iOS and Android. With these applications it is possible to operate with the IP speakers and launch announcements even from smartphones.

Integration with VoIP SIP phone systems

AD600 can be perfectly integrated with VoIP telephone systems (IP-PBX) with SIP protocol and can be registered as a regular VoIP phone or P2P (Peer to Peer) without a PBX.

Network LAN speakers for PA Paging and communication

ad630 Tromba IP-SIP 20W amplificatore 2x20W da esterno

AD630

Outdoor IP-SIP 20W Horn 2x20W Amplifier

AD633

Indoor/Ceiling IP-SIP 10W Speaker 2x10W Amplifier

AD633C

Indoor/Ceiling IP-SIP Speaker with flameproof cover

AD634

Outdoor IP-SIP 20W Sound Projector 2x20W Amplifier

AD635

Indoor/Ceiling IP-SIP 10W Speaker 2x10W Amplifier

AD638

Outdoor/Wall mounting IP-SIP 20W Speaker 2x20W Amplifier

AD639

Wall mounting IP SIP 15W Speaker

AD639R

Wall mounting IP-SIP 30W Call Repeater

Common Technical Features

LAN, protocols TCP/IP Network 10/100BaseTx, SIP 2.0
Power Supply 12-24Vdc with PoE, Injector or ext. P. Supply
PoE 802.3af class 0 12,95W
Power Supply (Opt.) 230Vac/12-24Vdc-1-2A
Inputs from external alarm commands 1
Inputs for differentiated SIP call buttons 2
Internal relays that can be controlled via LAN 2
Contact rating of the 2 internal relays max 30Vdc – 1,5A
Cpu IMX25 400MHz processor
Memory 256MB Ram, Micro-SD Flash 2GB
Messagges/Sounds pre-recorded in the SD memory
Operating temperature from -20° to +55°C
Storage temperature from -20° to +65°C
Umidity up to 100%
Installation wall mount, ceiling mount 

Audio Amplifier “D” Class, power from 10W to 40W
Acoustic unit impedance 8 Ohm
Internal Microphone omnidirectional electret 30Hz-18KHz
RTP Multicast audio streaming G.711 a-Law, μ-Law, G722
Linear 16KHz, 24KHz, 32KHz, 44,1KHz
Audio Communication Unidirectional and Bidirectional
Additional speakers 1 passive speaker 8 Ohm
SIP Account 2 accounts for calls and night repetition
Connection SIP Server (IPPBX) or P2P (Peer To Peer)
Smartphone APP iOS, Android
Centralized PC software AA VideoConsole
Signalings Acticve call Led and tones
Programming user-friendly web interface and passwords
Warranty 2 years, possibility of extension (option)
Origin entirely developed and manufactured in Italy
Compatibility CE, ROHS

Customer Support

TEMA offers advice and expertise to the customer to facilitate the design of new installations or adaptation of old systems. Do not hesitate to consult us for any need.