Bose FREESPACE 4400 Specifications download pdf (Page 11)

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2.0 Designing with the FreeSpace

4400 System

2.2.5 Step 5 – Determine the

FreeSpace

4400 requirements

Once you have identified the areas that use Auto Volume and

specifically equalized Bose loudspeakers, you can combine dif-

ferent areas based on the types of sources and controls they are

using.

Now we can take a look at how the maps we created can help us

determine the quantity of FreeSpace 4400s we will need.

Total System Power = 250W

By combining the maps you can easily combine sources, loudspeaker types, and control types. The information

placed in this table suggests that Area 1 and Area 3 need to be grouped separately because they are Auto Volume

zones requiring separate FreeSpace 4400 system outputs. Area 2 uses one AVM (Mute) interface requiring one

FreeSpace 4400 output channel. Areas 4 and 5 share a common volume control and can be combined on a third

FreeSpace 4400 output channel. Since only four outputs are required and the total combined power requirement is

less than 400W, only one FreeSpace 4400 unit would be needed for this system.

Sources Controls Loudspeakers

1234AV1AV2VC1VC2M32SEFS3Total W

4400

Ch.

Area 1 ● ● ● ● 100 1

Area 2 ● ● ● ● ● 40 2

Area 3 ●● ● ●50 3

Area 4 ● ● ● 12 4

Area 5 ● ● ● 48 4

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 69 70

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Bose FREESPACE 4400 Specifications Page 11