■Speaker Layout

The illustration shows which speakers are activated in each channel. See “Sp Config (Speaker Configuration)” for the speaker setup (➔ 30).

Z

X

C

a b

c

 

 

 

 

d a Front speakers

 

 

 

 

b Center speaker

 

 

 

 

c Subwoofer

 

 

 

 

d Surround speakers

Listening Modes

Listening Mode

Description

Input

Speaker

 

 

 

 

 

 

 

 

Source

Layout

 

 

 

 

 

 

 

 

 

Direct

 

In this mode, audio from the input source is output without surround-sound process-

A ZX

 

 

 

 

 

 

 

ing. The “Sp Config” (presence of speakers), “Sp Distance” and “A/V Sync” settings

S C

 

D i r e c t

 

are enabled, but much of the processing set via AUDIO is disabled. See “Advanced

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setup” for more details (➔ 28).

F

 

Stereo

 

Sound is output by the front left and right speakers and subwoofer.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S t e r e o

 

 

 

 

 

 

 

 

 

 

 

 

 

Mono

 

Use this mode when watching an old movie with a mono soundtrack, or use it with the

 

 

 

 

 

 

 

 

 

foreign language soundtracks recorded in the left and right channels of some movies.

 

 

 

M o n o

 

 

 

 

 

It can also be used with DVDs or other sources containing multiplexed audio, such as

 

 

 

 

 

 

 

 

 

karaoke DVDs.

 

 

 

 

 

 

 

 

 

 

Multichannel

This mode is for use with PCM multichannel sources.

D XC

 

 

 

 

 

 

 

 

 

 

 

M u l t

i c h

 

 

 

 

 

 

 

 

 

 

 

 

 

Dolby Pro Logic II

Dolby Pro Logic II expands any 2-channel source for 5.1-channel playback. It pro-

S XC

 

 

 

 

 

 

 

vides a very natural and seamless surround-sound experience that fully envelops the

 

 

 

P L

 

 

 

 

M o v i e

listener. As well as music and movies, video games can also benefit from the dramatic

 

 

 

 

 

 

 

 

 

spatial effects and vivid imaging.

 

 

 

P L

 

 

 

M u s i c

• Dolby PLII Movie

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Use this mode with DVDs and videos that bear the Dolby Surround logo or TV shows

 

 

 

P L

 

 

 

G a m e

that feature Dolby Surround. You can also use this mode with stereo movies or TV

 

 

 

 

 

 

 

 

 

 

 

 

 

shows and the AV receiver will create a 5.1 surround mix from the 2-channel stereo.

 

 

 

 

 

 

 

 

 

 

 

•Dolby PLII Music

Use this mode to add 5.1 surround to stereo sources such as music CDs and DVDs.

•Dolby PLII Game

Use this mode when playing game discs.

Dolby Digital

 

 

In this mode, audio from the input source is output without surround-sound process-

D XC

 

 

 

 

 

ing. “Sp Config” (presence of speakers), “Crossover”, “Sp Distance”, “A/V Sync”

F

 

D o l b y

D

 

 

 

 

 

and much of the processing set via AUDIO are enabled. See “Advanced Setup” for

 

 

 

 

 

 

more details (➔ 28).

 

Dolby Digital Plus*1

 

 

D o l b y

D +

 

 

 

 

 

 

 

 

 

Dolby TrueHD

 

 

 

 

 

T r u e H D

 

 

 

 

 

 

 

 

 

DTS

 

 

 

 

D XC

 

 

 

 

 

 

 

 

D T S

 

 

 

 

 

 

 

 

 

 

 

 

DTS-HD High

 

 

 

D XC

Resolution Audio

F

 

 

 

 

 

 

 

 

 

 

 

 

D T S – H D

 

H R

 

 

 

 

 

 

 

 

 

DTS-HD Master

 

Audio

 

 

 

 

 

 

 

 

 

 

 

D T S – H D

 

M S T R

 

 

 

 

 

 

 

 

 

DTS Express

 

 

 

S XC

 

 

 

 

 

 

D

 

D T S E x p r e s s

 

 

 

 

 

 

 

 

 

 

 

 

En

26

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Onkyo SR308 instruction manual Listening Modes, Speaker Layout
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SR308 specifications

The Onkyo SR308 is a versatile and powerful 5.1-channel home theater receiver designed to elevate your audio experience. Engineered with a robust set of features, it plays a significant role in delivering high-quality sound reproduction and accommodating modern entertainment systems.

One of the main features of the Onkyo SR308 is its capability to output 100 watts per channel, ensuring dynamic and impactful sound for movies and music. This power output allows the receiver to drive speakers efficiently, delivering clear dialogues and rich music without distortion, even at higher volumes.

The SR308 supports multiple audio formats, including Dolby TrueHD and DTS-HD Master Audio, which brings a cinematic feel to home entertainment. The built-in decoding for these high-definition formats enhances the listening experience, making it possible to enjoy every nuance of the soundtracks in your favorite films.

Connectivity is another strong point of the Onkyo SR308. It offers four HDMI inputs, which allow for multiple high-definition devices to be connected simultaneously. This feature is particularly beneficial for users with a variety of devices such as Blu-ray players, gaming consoles, and streaming devices. The HDMI output supports 3D video pass-through and can handle 4K resolution, ensuring the receiver is future-proof for upcoming technologies.

In addition to HDMI connectivity, the SR308 includes traditional audio inputs such as optical and coaxial digital inputs, as well as analogue stereo inputs. This variety ensures compatibility with a wide range of audio sources, whether they be older devices or the latest offerings.

Onkyo’s proprietary technologies, such as Audyssey Dynamic EQ and Audyssey Dynamic Volume, are integrated into the SR308 to enhance social listening levels. Audyssey Dynamic EQ optimizes sound based on the volume level, maintaining clarity and detail without overwhelming distortion. Meanwhile, Audyssey Dynamic Volume intelligently adjusts audio levels during playback, preventing sudden loud spikes while preserving the overall dynamic range.

The receiver also has an intuitive on-screen setup guide, making it easier for users to configure their home theater setup without much hassle. This user-friendly design extends to the remote control, which provides quick access to a range of functions, including sound field processing and input selection.

With its blend of power, connectivity, and advanced audio technologies, the Onkyo SR308 represents an excellent choice for those looking to enhance their home theater audio experience, catering to both casual viewers and audiophiles alike.
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