Connecting Your Speakers, Speaker Conﬁguration

TX-SR304_En.book Page 18 Tuesday, January 24, 2006 10:01 AM

Connecting Your Speakers

Speaker Conﬁguration

For the best surround-sound experience, you should con- nect ﬁve speakers and a powered subwoofer.

The following table shows which channels you should use based on the number of speakers that you have.

Number of speakers:	2	3	4	5

Front left	✓	✓	✓	✓

Front right	✓	✓	✓	✓

Center		✓		✓

Surround left			✓	✓

Surround right			✓	✓

No matter how many speakers you use, a powered sub- woofer is recommended for a really powerful and solid bass.

Before using the AV receiver, you must specify which speakers are connected and their sizes (see page 34). To get the very best from your surround-sound system, you should also specify the distance between the listener and each individual speaker so that the sound from each speaker arrives at the listener’s ears at the same time (see page 52). In addition, you should set the level of each individual speaker to achieve an equal balance (see page 52.)

Attaching the Speaker Labels

The AV receiver’s positive (+) speaker terminals are color-coded for ease of identiﬁcation. (The negative (–) speaker terminals are all black.)

Speaker terminal	Color

Front left	White

Front right	Red

Center	Green

Surround left	Blue

Surround right	Gray

The supplied speaker labels are also color-coded and you should attach them to the positive (+) side of each speaker cable in accordance with the above table. All you need to do then is to match the color of each label to the corresponding speaker terminal.

Speaker Connection Precautions

Read the following before connecting your speakers:

•You can connect speakers with an impedance of

6 ohms or higher. If you use speakers with a lower impedance, and use the ampliﬁer at high volume lev- els for a long period of time, the built-in protection circuit may be activated.

•Disconnect the power cord from the wall outlet before making any connections.

•Read the instructions supplied with your speakers.

•Pay close attention to speaker wiring polarity. In other words, connect positive (+) terminals to only positive

(+) terminals, and negative (–) terminals to only nega- tive (–) terminals. If you get them the wrong way around, the sound will be out of phase and will sound unnatural.

•Unnecessarily long, or very thin speaker cables may affect the sound quality and should be avoided.

•Be careful not to short the

positive and negative wires. Doing so may damage the AV receiver.

•Don’t connect more than one cable to each speaker termi- nal. Doing so may damage the AV receiver.

•Don’t connect one speaker to several terminals.

TX-SR304E, TX-SR404, TX-SR8440 specifications

Onkyo has established itself as a noteworthy name in the world of home theater receivers, offering a range of models suited for various audio needs. Among these, the TX-SR304E, TX-SR404, and TX-SR8440 stand out with their distinctive features and technologies, catering to audiophiles and casual listeners alike.

The TX-SR304E is an entry-level receiver that packs a punch in terms of performance and functionality. This 5.1-channel receiver boasts 75 watts per channel, ensuring it can deliver a robust audio experience for movies and music. It features Dolby Digital and DTS decoding, making it a great option for those who wish to enjoy surround sound. The straightforward user interface makes it easy to set up and operate, and it supports a variety of audio formats, including WMA, MP3, and PCM. Its multiple input options, including optical and coaxial connections, provide flexibility to connect various audio sources.

Moving up the line, the TX-SR404 offers enhanced capabilities with its more powerful output and additional features. With 100 watts per channel, it adds not only volume but also clarity across a wider range of audio frequencies. This 7.1-channel receiver supports advanced sound processing technologies, such as Dolby TrueHD and DTS-HD Master Audio, ensuring an immersive cinematic experience. The inclusion of Onkyo’s proprietary AccuEQ makes room calibration a breeze, delivering tailored audio settings based on the acoustics of your space. HDMI connectivity allows for high-definition audio and video through a single cable, making installation simpler and cleaner.

At the top of the range, the TX-SR8440 presents a premium option for serious home theater enthusiasts. It features a robust 130 watts per channel output and supports 7.2 channels, allowing for a more expansive surround sound setup. With advanced technologies like Dolby Atmos and DTS:X, the TX-SR8440 takes home cinema to new heights, offering a three-dimensional audio experience. The receiver also includes extensive connectivity options, including multiple HDMI inputs, USB inputs, and network capabilities for streaming high-resolution audio directly from music services. Additionally, the built-in Bluetooth technology facilitates wireless audio streaming from smart devices, enhancing convenience.

Each of these Onkyo models reflects the brand's commitment to delivering exceptional sound quality and versatility, making them ideal choices for home audio systems, regardless of the user's experience level. Whether for casual listening or immersive home theater experiences, the TX-SR304E, TX-SR404, and TX-SR8440 have features that cater to diverse needs and preferences, standing as testament to Onkyo's engineering excellence in audio technology.

Onkyo TX-SR8440 Connecting Your Speakers, Speaker Conﬁguration, Attaching the Speaker Labels

Models: TX-SR304E TX-SR404 TX-SR8440