Amplifier
Amplifier output power:
7 W
Amplifier class:An electronic amplifier, amplifier, or (informally) amp is an electronic device that increases the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. Power amplifier circuits (output stages) are classified as A, B, A/B and C for analog designs, and class D and E for switching designs based on the proportion of each input cycle (conduction angle), during which an amplifying device is passing current.
D
Audio
Audio formats supported:The audio formats which this device or software can read/use e.g. MP3, MP4.
AAC-LC, ADPCM, G.711, G.726, MP3, PCM, WAV
Sound pressure level (max):
96 dB
Frequency range:The lowest and the hightest frequencies that can be inputted/produced.
60 - 20000 Hz
Loudspeakers
Mid-range driver diameter (imperial):
10.2 cm (4")
Speaker placement:The position of the speaker.
Ceiling-mountable
Speaker type:Loudspeaker number of ways.
1-way
Operational conditions
Operating relative humidity (H-H):
10 - 85%
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
-30 - 50 °C
Other features
Ethernet LAN (RJ-45) ports:Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1
Packaging content
Quantity per pack:The amount in each pack.
1 pc(s)
Performance
International Protection (IP) code:The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IP40
Housing material:
Metal, Plastic
Number of speakers:The quantity of speakers included in/with the product.
1
Recommended usage:What the product should be used for, and how it should be used (e.g. ambient temperature).
Intercom system
Ports & interfaces
Compatible memory cards:Types of memory cards which can be used with this product.
MicroSD (TransFlash), MicroSDHC, MicroSDXC
Card reader integrated:The device includes a card reader e.g. a card reader in the disk bay of a computer or thin client to permit log-on using smart/pin cards.
Microphone in:The socket where a microphone is connected to the device.
Connectivity technology:
Wired
Power
Power source type:What the power source is.
PoE
Weight & dimensions
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
4.1 kg
Height:The measurement of the product from head to foot or from base to top.
180 mm
Depth:The distance from the front to the back of something.
290 mm
Width:The measurement or extent of something from side to side.
290 mm
