Denon AVR-1909 Other Information, Surround back speakers, Examples of speaker layouts, About Speaker Installation, Number of surround back speakers

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Other Information

Playback Setup Connections

About Speaker Installation

Surround back speakers

Sound positioning directly to the rear can be achieved easily by adding a surround back speaker to a 5.1-channel system.

In addition, the acoustic image extending between the sides and the rear is narrowed, thus greatly improving the expression of the surround signals for sounds moving from the sides to the back and from the front to the point directly behind the listening position.

Number of surround back speakers

We recommend using 2 speakers.

When using dipolar speakers in particular, be sure to use 2 speakers.

Placement of the surround left and right channels when using surround back speakers

We recommend installing the speakers for the surround “L” and “R” channels a bit forward.

w Setting for primarily watching movies using diffusion type speakers for the surround speakers

For the greatest sense of surround sound envelopment, diffuse radiation speakers such as bipolar types, or dipolar types, provide a wider dispersion than is possible to obtain from a direct radiating speaker (monopolar). Place these speakers at either side of the prime listening position, mounted above ear level.

Path of the surround sound from the speakers to the listening position

zone-Multi Control Remote

Change of positioning and acoustic image

with 5.1-channel systems

'- 48 $ '3

Examples of speaker layouts

Below we introduce examples of speaker layouts. Refer to these to arrange your speakers according to their type and how you want to use them.

G1H Using surround back speaker(s)

qWhen mainly playing movies

Recommended when your surround speakers are single or 2-way speakers.

Front speakers

Center speaker

Surround	Surround	Surround back
speakers	speaker	speaker

Front speaker

2 to 3 feet /

60 to 90 cm Point slightly downwards

60°

Surround back speakers

GAs seen from aboveH GAs seen from the sideH

Specifications Troubleshooting Information

4-
DI 43
DI

Movement of acoustic image from SR to SL

Change of positioning and acoustic image

with 6.1-channel systems

'- 48 $ '3

4-
DI 43
DI

4#
DI

Movement of acoustic image from

SR to SB to SL

In addition to sources recorded in 6.1-channels, the surround effect of conventional 2- to 5.1-channel sources can also be enhanced.

Monitor				e When playing movies and music
Subwoofer				Front speakers
60°				Center speaker
Surround	Surround	Surround back
	speaker	speaker
speakers	Front speaker			Monitor
				Subwoofer
	2 to 3 feet /
	60 to 90 cm		Point slightly	45° ~ 60°	Surround	Surround back
			downwards
60°				Surround	speaker		speaker
				speaker
					Front speaker
Surround back speakers					2 to 3 feet /		Point slightly
					60 to 90 cm
GAs seen from aboveH	GAs seen from the sideH						downwards
				Surround back speaker
				GAs seen from aboveH	GAs seen from the sideH

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