2N NetSpeaker Complete Manual page 66

Surface Mounting:
Use the L–profiles (Part no. 914105) to mount your
another solid surface. Insert the L–profiles in the sides of the assembly and fit them
with four screws to keep the device in place. You can use the dowels and screws
included in the delivery. Follow the instructions below while drilling the mounting holes.
Electric Installation
Electric Installation Step by Step
It is very easy to connect
avoid equipment damage or electrical injury:
1. Connect the loudspeaker, headphones or an external amplifier.
2. Connect the digital input and output.
3. Insert the microSD card.
4. Connect the UTP cable.
5. Connect a 12V power supply (unless PoE is used).
Loudspeaker Connection
®
2N NetSpeaker
loudspeakers. The speakers to be used must have the nominal impedance of 4Ω–16Ω.
Possible configurations and related maximum power outputs (sinus, THD < 1%) are
included in the table below:
Loudspeaker
2 x 4Ohm STEREO
2 x 8Ohm STEREO
2 x 16Ohm STEREO
4Ohm MONO
8Ohm MONO
Use the
channel and R + and R – for the right channel. Use the left channel terminals for the
®
2N TELEKOMUNIKACE a.s., www.2n.cz
Figure: 2N
2N
is equipped with a power amplifier for 1 (MONO) or 2 (STEREO)
®
2N NetSpeaker back panel terminals marked L + and L – for the left
2N
® NetSpeaker - Mounting Holes
®
NetSpeaker electrically. Follow the steps below to
12V/2A Supply
2 x 2.5W
2 x 7W
2 x 4W
1 x 14W
1 x 8W
®
NetSpeaker unit on a wall or
PoE Supply
2 x 2.5W
2 x 4W
2 x 4W
1 x 8W
1 x 8W
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