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Introduction:

Congratulations and thank you for purchasing Factor Electronics products. The 

Factor Electronics “V” series amplifiers are designed and built to provide ultra 

reliable performance for professional background music, paging applications

multi-room audio and surround sound. The Factor Electronics V-1250 amplifier

Is capable of providing audio in up to 12 independent mono zones, 6 stereo
zones or any combination of mono or stereo zones. In addition to this the V-1250

amplifiers can be bridged for additional power requirements in larger zones. 

The V-1250 amplifier is commonly used in multi-room residential music 

applications however the V-1250 can be used in commercial back ground music 

and paging applications as well. An auxiliary input is provided switchable on any 

or all zones which can be used for paging.

Please take the time to read the entire manual to get the most form your V-1250.

Unpacking

The V-1250 amplifiers include the following parts:

1 x V-1250 Amplifier

2 x Extra AC mains fuses

1 x Product Manual

Quick Start:

 To get up and running quickly refer to DIAGRAM A on the next 

page.

1. 

Place the V-1250 in a well ventilated area. 

2. 

Connect speakers to the speaker output jacks on the back panel of the 

V-1250 using good quality stranded copper speaker wire 16-12awg. Wire the – or 

negative amplifier terminal to the -/negative speaker terminal and the + or 
positive amplifier te/positive speaker terminal on each speaker.

Never connect more than two 8ohm speakers directly to the amplifier output 

terminals in normal mode and never connect more than one 8ohm speaker

To each speaker terminal in bridge mode. 

3. 

Connect an input source like an iPod, CD/DVD player or other music

player to either the bus line input (see #5 next page) or any zone input

(see #6 next page). Set the input selector switch on each zone to correspond

With your input source connection. 

4.

Once all your audio connections are made,

 

plug in the AC power cord into a AC 

110-115V 60 Hz power outlet.  

5.

 Press the front panel power button to the ON position. 

6

.

Start your music source and then adjust the back panel volume control by 

turning the control clockwise to increase the input level or counter clockwise to 

decrease the input level to achieve the desired volume level.

7. 

It is common to use a volume control like the Factor Electronics 

VC-150 in each zone to control the volume locally. When using the Factor 

Electronics X-Music as a source the zone volume can be controlled directly from 

the iPod or hand-held music player. 

 

Refer to Diagram A on the next page:

  

[email protected]

       www.factorelectronics.com

Summary of Contents for V-1250

Page 1: ...V 1250 Professional 12 Channel Amplifier PREMIUMAUDIOVIDEOANDPOWERPRODUCTS Owners Manual info factorelectronics com www factorelectronics com...

Page 2: ...r A grounding type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electric...

Page 3: ...n the back panel of the V 1250 using good quality stranded copper speaker wire 16 12awg Wire the or negative amplifier terminal to the negative speaker terminal and the or positive amplifier terminal...

Page 4: ...Diagram A Connections and controls info factorelectronics com www factorelectronics com...

Page 5: ...switch in the ON position all the time However we recommend turning the POWER switch to the OFF position when the amplifier will not be used regularly or for a longer period of time It is possible to...

Page 6: ...wer amplifier channel The minimum impedance of a bridged amplifier channel is 8ohms Never connect more than one 8ohm speaker to a bridged amplifier channel Also note that only odd even amplifier chann...

Page 7: ...switch on the corresponding amplifier channel 7 Line Out Jacks The Line Out Jacks route the source connected to the Line In Bus jacks to the line output connectors These jacks can be used in multiply...

Page 8: ...m www factorelectronics com Single Source To Six Zones Connections This is an example of a single source setup providing music to six zones using Factor Electronics VC 150 volume controls in each zone...

Page 9: ...ngle Source To Six Zone Connections Plus Microphone Paging This is an example of a single source setup providing music to six zones plus microphone paging to six zones In this setup the volumes are co...

Page 10: ...ic to six zones with individual volume control using the Factor Electronics VC 150 volume controls The stereo output of each X Music is connected to the IN jacks for each zone Additional volume contro...

Page 11: ...Full Power 0 03 Input Sensitivity 620mV Load Impedance 8 ohms Automatic Power On Off Yes Automatic On Sensitivity 15mVrms Automatic Off Time Delay 25 minutes Thermal Protection 75 Degrees Celsius Sho...

Page 12: ...purchase and transportation to the dealer the unit was purchased from or transportation to Factor Electronics This warranty does not apply to units that have been subject to misuse abuse neglect or i...

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