Stagg MPAS 80/10 User manual

USER’S MANUAL
MULTI PURPOSE AMPLIFIED SPEAKER
MPAS 80/10 or MPAS 80/12

3User’s manUal
mPas 80/10 & mPas 80/12
ELECTRICAL CONNECTIONS AND SUPPLY
Thank you for purchasing this product.
The MPAS 80/10 or the MPAS 80/12 powered speaker with integral mixer section has been designed as
a multi purpose toolThe internal power amplier is rated at 65 Watts RMS @ 4 Ohms through a power-
ful 10” or 12”/ 8 Ohms speaker, making it ideal as a stand alone micro PA system The MPAS 80/10 or
MPAS 80/12 can also be utilised within a larger system, wherever sound is required
Enjoy the versatility 
FOR YOUR SAFETY
MPAS 80/10 or MPAS 80/12
This speaker is mains (AC) powered and must be connected to a mains (AC) outlet to enable it to
operate Please ensure correct voltage and plug type are used before the unit is powered-up
• This unit must never be used in humid conditions It should not be exposed
to dripping, splashing or proximity to objects lled with liquids
• This Amplied Speaker system must be earthed
• If the mains cable and/or plug become damaged, replace them immediately
Please, destroy the damaged cable and/or plug to avoid any possible future
accidents and to protect the safety of yourself and others.
• Never attempt to open the cabinet yourself
• Refer any servicing or repairs of this unit to a qualied electrican
• Always use same type of fuse (T1A) when replacement is required
IMPORTANT ! disconnect from mains when replacing fuse The fuse cover must be in place before
reconnecting to the mains.
CAUTION
Exposure to extremely high volume levels could cause permanent hearing damage or loss Keep volume
at a reasonable level
MARKING & C0NFORMITY
1. The CE mark on this product means it conforms to the EMC Directive (89/69/EEC), CE marking Directive
(93/68/EEC) and Low Voltage Directive (72/23/EEC)
2. The «Crossed-out Wheeled Bin» is to drawn your attention on the WEEE (Waste Electric & Electronic
Equipment) Directive (2002/96/EC) It means this apparatus must be collected separately for recycling
3 «RoHS compliant» means this device conforms to the Directive (2002/95EC) on the restriction of the
use of certain hazardous substances in electrical and electronic equipments, such as: Mercury, Lead,
Cadmium, Hexavalent Chromium, Polybrominated Buphenyl (PBB) and Polybrominated Diphenyl Esthers
(PBDE)
RoHS
compliant

4
User’s manUal mPas 80/10 & mPas 80/12
Max Rated Power 65 Watts RMS @ 4 Ohms load
Frequency Response 60 Hz to 20 kHz
Total Harmonic Distortion 05%
Signal to Noise Ratio -75 dB
Input Impedance 220 kOhms
Power Consumption 100 Watts max
Maximum Input LevelMaximum Gain 07 V (rms)
Maximum Gain 46 dB (@ 1 kHz)
Dimension (H*W*D) MPAS 80/10=465*32*33 cm/ 183*126*130 in
MPAS 80/12=525*42*36 cm/ 207*165*142 in
Weight MPAS 80/10= 120 kg/ 265 lb
MPAS 80/12= 140 kg/ 309 lb

5User’s manUal
mPas 80/10 & mPas 80/12
How to operate the MPAS 80/10 or MPAS 80/12
1 - LINK OUTPUT - This 1/4’’ jack socket features a line level output w/ 1k Ohm impedance@-10dBV
It is used to connect the MPAS 80/10 or 12 to an additional power amplier, to another powered speaker
or to a recording system. This line level signal source is the same as the one at input 3 .
2 - MIC Input - This low impedance (1 k Ohm, typical) XLR input socket is designed to connect low
impedance microphones with balanced output Wiring of the 3-pin connector is: Pin 1= Shield; Pin 2 =
Positive (Hot); Pin 3 + Negative ( Cold)
3 - LINE Input - This 1/4” input jack features a high impedance (100k Ohm, typical) to connect high
impedance microphones or devices with a line level output, such as: Tape/CD/Radio players/Effect gears
(Return Loop), etc An Electric/Bass guitar or a keyboard can also be plugged in
Both the high and the low impedance inputs may be used simultaneously
4 - MIC/LINE Volume - Controls the overall listening volume of the MIC/LINE mix
5 - HIGH - Adjusts the high-end frequency level of the EQ in the tone section
6 - MIDDLE - Adjusts the mid-end frequency level of the EQ in the tone section
7 - LOW - Adjusts the low-end frequency level of the EQ in the tone section
8 - AUXILARY Volume - This Control adjusts the level of the playback inputs: RCA/Phono/Cinch sockets
on the control panel, see 9
9 - AUXILARY IN - These RCA/Phono (RCA/Cinch) sockets are provided for connecting external sound
sources such as: CD/MD/Tape machines Left and Right inputs are linked together for monophonic use
10 - POST EQ - Both RCA/Phono (RCA/Cinch) sockets deliver a line-level, post EQ, output signal for
recording use The output level depends on tone section
11 - PRE EQ - This 1/4’’ jack socket is an external output for use with an extra EQ, an active Sub
Woofer, etc It provides a combination of all input signals and controls but is not inuenced by the tone
section The impedance is 2k Ohm
12 - EXT. SPEAKER - This 1/4’’ jack socket is an external, 8 Ohm impedance output for use with
passive enclosures only (Extension Speaker Cabinets, Sub Woofers, etc) featuring a minimum load
impedance of 8 Ohm
This output provides a combination of all input signals and controls and is inuenced by the tone
section.
13 - POWER - This ON/OFF switch activates/deactivates the unit Red LED «ON» means
the equipment is ready to work
When the mains switch is in position «1», the power is switched «ON»
When the mains switch is in position «0», the power is switched «OFF»
14 - MAINS SOCKET - Plug mains cable into this socket prior to connect it to the proper
power outlet. This socket also features the (T1A) Mains Fuse.
Features and Specications are subject to change without notice

6
User’s manUal mPas 80/10 & mPas 80/12
MIX OUT
Line
MIC/ LINE
Volume
Pre EQ Post EQ
Tone
Speaker
Micro
R
R
L
L
Auxiliary
4 8
11 10
Link Out
1 3 2 9
5
6
7
Auxilary
Volume
fig. 2
EXT. SPEAKER
12
High
Mid
Low
INPUT
BLOCK DIAGRAM

7User’s manUal
mPas 80/10 & mPas 80/12
How to operate the MPAS 80/10 or MPAS 80/12
Block Diagram
The block diagram is a visual representation of the internal links between the inputs and outputs, the
volume controls and the tone section as explained on page 5
Examples of Use
The diagrams on the next pages show how to connect the device in different situationsThe gures
mentionned on the diagrams are matching the gures written in the “block diagram” on page 6 (g. 2),
as well as those shown on the visual representation of the operating panel on page 4 (g.1).
Modular PA extension
The PA system can be modulary extended by adding almost an innite number of active speaker sys-
tems, such as MPAS 80/1O, MPAS 80/12,  or any MPAS 80/xx
N.B: In the diagrams, MPAS 80/10 and MPAS 80/12 are both symbolized by MPAS 80/xx
Whenever an optional extension is available, this is symbolized by the grey coloured MPAS 80/xx in the
example diagrams.
The PA system can be modulary extended by connecting any passive speaker enclosure with a mi-
nimum load impedance of 8 Ohms (MPS-10, MPS-12, or MPS xx, S 10, S 12,  or S xx, or else)
to the «EXTSPK» output of this active speaker system
Following are examples of the most common situations where the MPAS 80/10 or MPAS 80/12 can be
used. The multiple mixing possibilities make our speaker usefull in many other situations.
Note:
Your dealer will assist you if you have any doubt about the technical specications or the use of this ne
product.

8
User’s manUal mPas 80/10 & mPas 80/12
Satelite
MPAS 80/xx
Audio source
MIC
9
12 11
2
...
Optional extra PA
1
312
Satelite
MPAS 80/xx
Extension Speaker*
MPS10, MPS12, S10, S12...
1
1
312
Satelite
MPAS 80/xx
Extension Speaker*
MPS10, MPS12, S10, S12...
1
*
Passive Speakers only min 8 Ohms
Extension Speaker
*
MPS10, MPS12,
S10, S12...
1
Satelite
MPAS 80/xx
9
12 11
2
...
Optional extra PA
1
3
Satelite
MPAS 80/xx
Extension Speaker
*
MPS10, MPS12, S10, S12...
1
1
312
Satelite
MPAS 80/xx
Extension Speaker
*
MPS10, MPS12, S10, S12...
1
* Passive Speakers only min 8 Ohms
Audio source
MIC
Instrument
3
12
Extension Speaker*
MPS10, MPS12,
S10, S12...
1
For use as small PA System for conference / meetings (mono) For use as small PA System for musicians (mono)

9User’s manUal
mPas 80/10 & mPas 80/12
For use as Speaker System* or as Extension of PA (stereo)
* Passive Speakers only min 8 Ohms
Extension Speaker*
MPS10, MPS12, S10, S12...
1
Extension Speaker*
MPS10, MPS12, S10, S12...
1
...
Optional extra PA
1
312
Satelite
MPAS 80/xx
Extension Speaker
*
MPS10, MPS12, S10, S12...
1
1
312
Satelite
MPAS 80/xx
Extension Speaker
*
MPS10, MPS12, S10, S12...
1
...
Optional extra PA
13
12
Satelite
MPAS 80/xx
Extension Speaker
*
MPS10, MPS12, S10, S12...
1
112
Satelite
MPAS 80/xx
Extension Speaker
*
MPS10, MPS12, S10, S12...
1
3
L
L
L
R
R
R
Audio source
Instrument
MIC MIC
9 2
3
Satelite
MPAS 80/xx
12 1
1 2
12
Satelite
MPAS 80/xx
3 9
OUT L OUT R
Mixer
* Passive Speakers only min 8 Ohms
Extension Speaker*
MPS10, MPS12, S10, S12...
1
Satelite
MPAS 80/xx
312 1
Extension Speaker*
MPS10, MPS12, S10, S12...
1
...
Optional extra PA
1
312
Satelite
MPAS 80/xx
Extension Speaker
*
MPS10, MPS12, S10, S12...
1
1
312
Satelite
MPAS 80/xx
Extension Speaker
*
MPS10, MPS12, S10, S12...
1
...
Optional extra PA
13
12
Satelite
MPAS 80/xx
Extension Speaker
*
MPS10, MPS12, S10, S12...
1
Satelite
MPAS 80/xx
3
121
112
Satelite
MPAS 80/xx
Extension Speaker
*
MPS10, MPS12, S10, S12...
1
3
*(Stagg PA 4/ 80 or any other)
For use as Small PA for CD / Tape / Projectors / Keyboards (stereo)

10
User’s manUal mPas 80/10 & mPas 80/12
For use as Monitor System Note: INPUT 9 offers the possibility to add very personal monitoring on top of the monitor mix 
Optional extra monitoring
...
3
Satelite MPAS 80/xx
1
OUT
Mixer
Satelite
MPAS 80/xx
31 12
Satelite
*
MPS10, MPS12, S10, S12...
1
Satelite
MPAS 80/xx
31 12
Satelite
*
MPS10, MPS12, S10, S12...
1
12
Satelite
*
MPS10, MPS12, S10, S12...
1
*
Passive Speakers only (min 8 Ohms)

11 User’s manUal
mPas 80/10 & mPas 80/12
* Passive Speakers only (min 8 Ohms)
Satelite MPAS 80/xx
1
122 93
++
Audio source
MIC
Instrument
Satelite *
MPS 80/xx, S10, S12,...
Satelite *
MPS 80/xx, S10, S12,...
Ext.Speaker Output
++
Satelite *
MPS 80/xx, S10, S12,...
Satelite *
MPS 80/xx, S10, S12,...
1
++
Satelite *
MPS 80/xx, S10, S12,...
Satelite *
MPS 80/xx, S10, S12,...
* Passive Speakers only (min 8 Ohms)
++
Satelite MPAS 80/xx Satelite MPAS 80/xx
Audio source
MIC
2 9
Instrument
3
MIC
9 2
3
L
L
L
R
R
R
12 12
1
For use as small PA System with Optional Extension Speaker Cabinet* MONO configuration STEREO configuration

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Specications are subject to change without notice.
EMD Graphics 05-2006