DSPPA MAG6806 User manual

[email protected] /www.dsppatech.com The specifications will be subject to change without prior notice.
Copyright © Guangzhou DSPPA Audio Co.,Ltd All rights reserved.
MAG6806 MAG6812 MAG6825 MAG6835 MAG6850 MAG6865
1U IP Network Amplifier
MAG68 series network amplifier is a kind of network fully digital analog-digital signal processor supporting
100/10Mbps self-adaptive TCP/IP network transmission protocol; with the design of double network backup,
it is allowed to access to any switch simultaneously. Furthermore, this machine has the functions of network
line fault detection and automatic selection in order to improve the reliability.
The remote audio data stream is able to output the audio signal through this machine, and the host is
subject to the intelligent control; in this machine, there is a built-in MP3 player with USB interface and SD
card port, so as to play MP3 programs on this machine without playing network audio stream signals; there
is a channel of auxiliary audio input interface used for connection to other audio source equipment (e.g.
DVD); there is a channel of auxiliary audio output interface used for connection to other amplifiers and
extension of the power. There is also a channel of microphone interface used for local paging and so on.
This machine is made of high-grade aluminum-alloy frosted panel.
Cane be mounted to any place accessible to the network. With the network transmission protocol
developed independently by DSPPA, it can achieve the dynamic audio data transmission. With dual
network interface redundancy design, it is possible to work crossing the network segments.
There is a built-in high-efficiency digital amplifier with 100V constant voltage output, resulting in the
efficiency higher than 90%.
There are the MP3 player, USB port and SD port, which are used to play the local programs.
The maximum output power of the amplifier shall be 60W, 120W, 250W, 350W, 500W and 650W
respectively.
The eye-catching design of the digital display screen is able to display not only the time of the clock, but
also the time of the playing progress.
With the time frame synchronization mechanism, it can achieve real-time synchronization of the clock
Description
Features

[email protected] /www.dsppatech.com The specifications will be subject to change without prior notice.
Copyright © Guangzhou DSPPA Audio Co.,Ltd All rights reserved.
of the machine and the clock of the network host.
The built-in infrared receiving module is under the control of the infrared remote controller, easy to use.
The panel integrates 5 status indicators to show the working conditions clearly.
On the panel, there are 8 shortcut buttons, facilitating the daily use of the local user.
It has the built-in offline local timing-point playing function, so as to back up and store the timing
programs into the SD card, and back up the timing-point programs automatically.
Outside the machine, there are a channel of AUX line input, a channel of microphone input, and a
channel of AUX line output, in order to facilitate the expansion of the other local sound source
broadcasting and expansion of local power.
Outside the machine, there are the two override output interfaces including EMC 24V and short-circuit
dry contact to connect the audio controller of the loudspeaker, or the intelligent power supply.
It is equipped with the peripheral equipment expansion interface, which is used to connect 86-box
on-demand color screen, double 86-box help intercom panel, dual-purpose intercom panel, and the
Bluetooth audio receiver.
On demand: After connecting the 86-box on-demand color screen, it is possible to achieve the local
on-demand of the mass program library of the host.
Paging: After connecting the 86-box on-demand color screen, it is possible to implement the real-time
paging for the selected zone.
Intercom: After connecting the help intercom panel, it is possible to achieve help intercom.
Bluetooth audio receiving: After connecting the Bluetooth extender, it is possible to receive the
Bluetooth audios, so as to enable the school and marketplace to achieve the sound amplification of the
local wireless microphone with the Bluetooth wireless microphone.
There is a mixed relation between the external line input and the program source for network playing.
The local microphone and AUX input will turn on the amplifier by detecting the size of the input signal.
It is allowed to tailor the linkage trigger function and 100V local emergency line input, in order to
facilitate the access to the local public address system for firefighting.
It has the network playing function, so that it is possible to play the program sources distributed by the
network host or audio streams of the network audio collector.
It is possible to play the background music, emergency paging, and alarm signal from the system host.
The network program source has the priority management function at the level 7 or above, and it is
classified into the background broadcast, business broadcast, and emergency broadcast.
The decoding chip with high-fidelity CD tone is used to support 16-bit MP3/WMA/WAV/PCM audio
stream data decoding with sampling rate at 48KHZ to the maximum extent.
Fully digital design with advantages such as high performance, high fidelity, and high audio transmission
indicator.
There is built-in watchdog function to guarantee the normal operation of the equipment effectively.
With the industrial-level chip design, it has wide range of working temperature for outdoor installation
and use.
There is the built-in DSP sound effect processing chip to achieve the function of high and low pitch
adjustment, so it is suitable for compensation in different environments so as to further improve the
broadcasting indicator.
It adopts the high-performance network processing chip and independently developed real-time
processing system, so that the Boot time is less than 0.1S, and the time for connection to the network
host is less than 2S, resulting in the high real-time capacity; the time delay for broadcasting of real-time
program is less than 0.2S.
The self-developed real-time operating system has strong real-time performance, and the broadcast
program sounds of multiple network players are synchronized in real time, and there is basically no time
difference between them.
The independently developed network data stream decoding algorithm, microphone paging, and

[email protected] /www.dsppatech.com The specifications will be subject to change without prior notice.
Copyright © Guangzhou DSPPA Audio Co.,Ltd All rights reserved.
external line broadcasting are used to realize the strong real-time capacity. The time delay after keeping
the paging state for more than 24 hours will be less than 0.5S.
The independently developed network data correction algorithm is used to guarantee the accuracy of
the data receiving while guaranteeing the real-time of the data transmission, stable and reliable.
The local output volume and local playing status are controllable.
The source priority and priority depth of the network source, local line source, and local microphone
source can be set via the network.
Item
Parameters
Model
MAG6806
MAG6812
MAG6825
MAG6835
MAG6850
MAG6865
AUX IN
Input Sensitivity
350 mV±50mV
Freq. Resp.
80Hz-15kHz(±3dB)
Distortion
≤1 %
SNR
≥77 dB
AUX OUT
Rated Output
1000 mV±100mV
Freq. Resp.
80Hz-15kHz(±3dB)
Distortion
≤1%
SNR
≥75 dB
MIC IN
Input Sensitivity
5mV±1 mV
Freq. Resp.
80Hz-15kHz (±3dB)
Distortion
≤1%
SNR
≥71dB
USB/SD/NET
Play MP3
Freq. Resp.
80Hz-15 kHz(±3dB)
Distortion
≤1%
SNR
≥77dB
100V Constant
Voltage Output
Rated Output
60W
120W
250W
350W
500W
650W
Freq. Resp.
80Hz-15kHz(±3dB)
Distortion
≤1%
SNR
≥77dB
SD Card Capacity
32GB
USB Capacity
32GB
Rated Power Consumption
90W
150W
340W
440W
600W
780W
Power Supply
AC220V/50Hz
Over Current, Overheat, Over
Voltage Protection
Satisfied
Display Screen
Digital screen
Gross Weight
5.15kg
5.15kg
5.65kg
5.65kg
6.2kg
6.45kg
Net Weight
3.75kg
3.75kg
4kg
4kg
4.5kg
4.8kg
Outer Dimension (L×W×H mm)
523×335×90
523×397×90
Machine Dimension (L×W×H mm)
483×270×45
483×330×45

[email protected] /www.dsppatech.com The specifications will be subject to change without prior notice.
Copyright © Guangzhou DSPPA Audio Co.,Ltd All rights reserved.
Front Panel
电源
Net S ervic e
Timin g
Signal
PROT
CLIP
Powe r MAG6806
Public Address Netw ork Amplifier
VOL+
USB F1 S et VO L-
2 3 4 5 678
12 11 10 9
1
电源
Net S ervic e
Timin g
Signal
PROT
CLIP
Powe r AVP8406
Public Address Netw ork Amplifier
VOL+
USB F1 S et VO L-
2 3 4 5 678
12 11 10 9
1
1. Mounting Holes
2. Power Switch
3. Signal LED
Power: Power LED. It will be on when powered
on and turned on.
Net Service: Net LED. It will be on when the
machine is connected to the host successfully.
Timing: Timing point LED. The amplifier can
execute the edited timing points on the host
when separated from the host. The LED will be
on when the terminal is able to perform the
timing points without the host.
Signal: Amplifier output level LED. It will be on
when the amplifier has signal output, and it will
turn brighter when the volume increases and
darker when the volume decreases.
CILP: CLIP LED. It will be on when the output
signal is too large.
PROT: Protection LED. It will be on when there is
over current, over heat or short circuit in the
amplifier.
4. Digital Display Screen and IR Remote Receiving
Window
The digital display screen shows the working status of
the machine and the status of network information.
The infrared remote receiving window is embedded in
the lower left corner of the display screen, and it can
bring the machine under control with the infrared
remote controller.
5. “USB” Button
USB Play/Stop Button; press the button to exit
the setting status when setting the IP.
6. “F1” Button
Used to switch among AUX IN, MIC IN and MP3
when adjusting the volume.
7. “Set” Button
Set button. Long press the button to enter the IP
checking status, and press again to enter the IP
setting status.
8. “VOL-” Button
Used to turn down the volume in the play mode;
used to switch parameters selected for checking
in the IP checking mode; used to add or subtract
parameters in the IP setting mode.
9. “VOL+” Button
Used to turn up the volume in the play mode;
used to switch parameters selected for checking
in the IP checking mode; used to add or subtract
parameters in the IP setting mode.
10. Button
Used to select the next song program in the play
mode; used to move right one screen/right one
bit, and select parameters for checking/setting in
the IP setting mode.
11. Button
Used to select the previous song program in the
play mode; used to move left one screen/left one
bit, and select parameters for checking/setting in
the IP setting mode.
12. Button
Play/Pause button. It is used to play / pause the
program when playing local MP3 programs; used
to save the setting result when setting the IP.
Front / Rear Panel

[email protected] /www.dsppatech.com The specifications will be subject to change without prior notice.
Copyright © Guangzhou DSPPA Audio Co.,Ltd All rights reserved.
Rear Panel
MIC1
24V
IN- IN+ A B
OUT
+
OUT COM
AUX lN
Micro SDUSB DiskLAN2LAN1
EMC OUT
24V
SCCOM
MIC2 AUX OUT
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION!
请勿打开,以免触电
警告
广州市迪士普音响科技有限公司
Guangzhou DSPPA Audio Co.,Ltd. ~220V/50Hz/1A
产品名称：
网络化播放功放
100V
COM
IN
COM
OUT
100V
5678 9 11 12 13
1 2 3 4
10
MAG6806/MAG6812 Rear Panel
MIC1
24V
IN- IN+ A B
OUT
+
OUT CO M
AUX lN
Micro SDUSB DiskLAN2LAN1
EMC OUT
24V
SCCOM
MIC2 A UX OUT
100V
COM
IN
COM
OUT
100V R ISK OF E LECTR IC SHOCK
DO N OT OP EN
CAUTION!
请勿打开,以免触电
警告
广州市迪士普音响科技有限公司
Guangzhou DSPPA Audio Co.,Ltd. ~220V/50Hz/2.5A
产品名称：
网络化播放功放
5678 9 11
1 2 3 4
10 12 13
12
MAG6825/MAG6835/MAG6850/MAG6865 Rear Panel
1 Network Interface (LAN1/LAN2)
Dual network interface design to connect the network
switch, support hand-in -hand function
2 USB Interface (USB Disk)
Insert a USB or connect a mobile hard disk with MP3
programs to provide program sources for the built-in
MP3 player.
3 SD Card Slot (Micro SD)
Insert a SD card with timing points to provide audio
sources for the timing points when the terminal is
offline.
4 AUX IN
Connect an audio source device (e.g. DVD) to extend
program sources for the machine.
5 MIC1 Pickup Window
The signal is input from this window when the host
performs live monitoring.
6 MIC2 Interface
Connect a microphone to achieve local paging or live
speaking.
7 EMC Override OUT
The signal from this interface is controlled by the host.
8 AUX OUT
Connect other amplifiers to extend the power.
9 Expansion Port
Used to expand or customize other functions. It can be
used to expand help intercom expansion controller,
network on-demand terminal, GPS time calibrator
module, wireless remote controller, Bluetooth panel,
and Bluetooth microphone control panel. The terminal
provides DC voltage power supply for connected
devices, which should be connected one by one as
required. Please refer to the user manual of the
connected device for the connection method.
10 100V Constant Voltage IN
Connect other constant voltage amplifier inputs for
backup.
11 Amplifier OUT (100V)
The machine has a built-in 1×60W digital amplifier,
with output power of 60W respectively to connect
multiple constant voltage speakers. But the total
power of speakers to be connected cannot be greater
than 60W. See below for connection methods.
12 Fan Port
13 Power IN & Fuse Holder
Provide working power for the machine. If the fuse is
blown, please replace it with a fuse of the same
specification. If it blows continuously, it means there is
a short-circuit fault inside the machine. Please remove
the fault before replacing the fuse.