Connecting Your Speakers

Connecting Your Speakers—Continued

Speaker Conﬁguration

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

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

Connecting a Powered Subwoofer

Using a suitable cable, connect the AV receiver’s SUB- WOOFER PRE OUT to the input on your powered sub- woofer. If your subwoofer is unpowered and you’re using an external ampliﬁer, connect the SUBWOOFER PRE OUT to the amp’s input.

Number of speakers:	2	3	4	5	6	7

Front left	✓	✓	✓	✓	✓	✓

Front right	✓	✓	✓	✓	✓	✓

Center		✓		✓	✓	✓

Surround left			✓	✓	✓	✓

Surround right			✓	✓	✓	✓

Surround back*					✓

Surround back left						✓

Surround back right						✓

Powered

subwoofer

LINE INPUT

HDMI

RS232	IN 4	IN 3	IN 2	IN 1	OUT
						ANTENNA
COMPONENT VIDEO		MONITOR			AM	FM75
IN 3	IN 2 IN 1(DVD)	OUT

AUX 1

GAME/TV

CBL/SAT

VCR/DVR

DVD

MONITOR

OUT

REMOTE CB/PB

ZONE 2

CONTROL

OUT

12V TRIGGER

DIGITAL

COAXIAL

OUT ZONE 2

IN 1

CR/PR

OUT

FRONT

CENTER

SURR

SURR BACK

FRONT

CENTER

SURR

SURR BACK

ZONE 2

IN 2

IN 3

OPTICAL

IN 1

PHONO

TAPE

AUX 1

GAME/TV

CBL/SAT

VCR/DVR

DVD

SUBWOOFER

MULTI CH

SUBWOOFER PRE OUT

GND	ZONE2 R	SURR BACK R	FRONT R	SURR R	CENTER	SURR L	FRONT L	SU
IN 2
OUT
		FRONT R					FRONT L

SUBWOOFER

PRE OUT

*If you’re using only one surround back speaker, connect it to the SURR BACK L terminals.

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

To get the best from your surround-sound system, you must set the speaker settings. You can do this automati- cally (see page 55) or manually (see page 86).

Using Dipole Speakers

You can use dipole speakers for the surround left and right and surround back left and right speakers. Dipole speakers output the same sound in two directions.

Dipole speakers typically have an arrow printed on them to indicate how they should be positioned. The surround left and right dipole speakers should be positioned so that their arrows point toward your TV or screen, while the surround back left and right dipolar speakers should be positioned so that their arrows point toward each other, as shown.

Dipole speakers			Normal speakers

		1			1
	TV/screen	1		TV/screen	1


	7	8			7	8
1. Subwoofer			6. Surround right speaker
2. Front left speaker			7. Surround back left
3. Center speaker				speaker
4. Front right speaker			8. Surround back right
5. Surround left speaker				speaker

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, Zone 2 left	White

Front right, Zone 2 right	Red

Center	Green

Surround left	Blue

Surround right	Gray

Surround back left	Brown

Surround back right	Tan

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.

TX-SR805, TX-SR875 specifications

The Onkyo TX-SR875 and TX-SR805 are both powerful AV receivers that have garnered attention for their impressive sound quality and robust feature sets. These models are designed to meet the needs of home theater enthusiasts looking for high-performance audio and video experiences.

The TX-SR875 is a 7.1-channel network AV receiver known for its ability to deliver breathtaking audio fidelity. One of its standout features is its HD Theater 3D processing, which utilizes advanced surround sound algorithms to create a genuinely immersive listening experience. The receiver supports various audio formats, including Dolby TrueHD and DTS-HD Master Audio, which are essential for modern Blu-ray and streaming services that aim to provide high-resolution sound.

In addition to its audio prowess, the TX-SR875 features a user-friendly on-screen interface, making navigation through various settings and configurations straightforward. The inclusion of HDMI 1.3a inputs ensures compatibility with the latest video sources, allowing for full 1080p video pass-through. Furthermore, the receiver's Faroudja DCDi technology enhances video quality by reducing artifacts and improving upscaling for standard-definition content.

The TX-SR805 is slightly more streamlined but still boasts impressive capabilities. This 7.1-channel receiver shares many similarities with the TX-SR875, including support for high-definition audio formats and HDMI connectivity. However, it focuses more on providing essential features at a more accessible price point. The TX-SR805 features the same audio processing technologies as its higher-end counterpart, ensuring a quality listening experience with support for multi-channel surround sound.

Both receivers are equipped with Onkyo's proprietary Advanced Music Optimizer technology, which enhances compressed audio files, offering improved sound quality from MP3s or streaming services. The receivers also come with Audyssey MultiEQ technology, which automatically calibrates speaker settings based on your specific room acoustics, ensuring optimal sound quality tailored to your home environment.

In summary, the Onkyo TX-SR875 and TX-SR805 AV receivers deliver high-quality audio and video performance, making them excellent choices for home theater setups. Their combination of cutting-edge processing technologies, multiple audio format support, and user-friendly features set them apart in the competitive landscape of AV receivers. Whether you choose the TX-SR875 for its premium features or the TX-SR805 for its value-oriented offerings, both models promise a superior home entertainment experience.

Onkyo TX-SR805, TX-SR875 instruction manual Connecting Your Speakers

Models: TX-SR805 TX-SR875