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Connecting Your Speakers

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

Speaker Connection Precautions

The receiver allows you to connect two sets of speakers. When two sets of speakers are connected, you can select which speaker set outputs sound or use both sets to output sound simultaneously.

•When you connect one set of speakers to either SPEAKERS A or SPEAKERS B terminal posts, or when you connect two sets of speakers to both speaker terminal posts and output sound only from either speaker set, use speakers whose impedance is between 4 and 16 ohms. For the North American model TX-8522, when the speaker impedance is 4 or 6 ohms, set the speaker impedance setting on the receiver to 6 ohms (see next page for details).

•When you connect speakers to both SPEAKER A and SPEAKER B terminal posts and output sound from both speaker sets simultaneously, use speakers whose impedance is between 8 and 16 ohms.

Note:

If you make an incorrect setting for the speakers or the impedance values, the built-in protection circuit may be activated resulting in no sound output from speakers.

The following illustration shows which speaker should be connected to each pair of terminals.

Right

Speaker set A

Left

 

speaker

speaker

 

–

+

 

–

+

Receiver

 

 

 

–

+

 

–

+

Right

Speaker set B

 

Left

speaker

 

speaker

Connecting the Speaker Cables

1

Strip about 15 mm (5/8

15 mm

inch) of insulation from

(5/8")

 

 

 

the ends of the speaker

 

 

cables, and twist the bare

 

 

wires tightly, as shown.

 

2

Unscrew the terminal.

 

3

Fully insert the bare

 

 

wires.

 

4

Screw the terminal tight.

 

•Read the instructions supplied with your speakers.

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

(+) terminals, and negative (–) terminals only to negative (–) 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 receiver.

• Don’t connect more than one cable to each speaker terminal. Doing so may damage the receiver.

•Don’t connect a speaker to more than one pair of speaker terminals.

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Onkyo TX-8222, TX-8522 Connecting Your Speakers, Speaker Connection Precautions, Connecting the Speaker Cables
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TX-8522, TX-8222 specifications

The Onkyo TX-8222 and TX-8522 are two exceptional stereo receivers that cater to audiophiles and casual listeners alike, offering a perfect blend of performance, versatility, and modern features. Both models stand out in the crowded landscape of audio equipment, making them worthy additions to any home entertainment system.

Starting with the TX-8222, this stereo receiver is designed with a focus on delivering high-quality sound. It boasts a robust power output of 50 watts per channel at 8 ohms, ensuring that it can drive a variety of speakers with ease. One of the key features of the TX-8222 is its adaptive circuitry that minimizes noise and distortion, providing clear audio regardless of the listening environment.

The TX-8222 supports a wide range of audio formats and sources, thanks to its multiple input options. It includes multiple analog audio inputs, a phono input for vinyl enthusiasts, and even digital inputs, allowing seamless connection with modern devices. This versatility makes it an excellent choice for those looking to integrate traditional analog sources with digital media.

On the other hand, the TX-8522 takes performance a step further with enhanced features and power. With a power output of 80 watts per channel at 8 ohms, this model can fill larger spaces with rich sound. The TX-8522 also incorporates advanced circuitry to ensure optimal signal fidelity, further enhancing the listening experience.

Both models feature Onkyo's acclaimed Wide Range Amplification Technology (WRAT), which enhances the overall sound quality by reducing crossover distortion and improving amplifier efficiency. This technology ensures that even the most demanding audio tracks are rendered with precision and clarity.

Connectivity is another strong suit for these models. Each receiver includes Bluetooth capability, enabling wireless streaming from smartphones and tablets, making it easy to enjoy your favorite playlists with family and friends. Additionally, with the inclusion of a user-friendly remote, control over playback and volume adjustments is extremely convenient.

Finally, both receivers come equipped with a classic design that complements any home décor. Their intuitive layout and controls make them accessible even for those less tech-savvy.

In summary, the Onkyo TX-8222 and TX-8522 are impressive stereo receivers that offer high-quality audio, versatile connectivity options, and user-friendly features. They cater to the needs of discerning listeners while providing the flexibility to accommodate modern devices and media, making them ideal for any audio setup.
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