TX-8270-Speaker Layout and Connection
Speaker Layout
Front speakers output front stereo sound. The powered subwoofer reproduces bass sounds and enriches the sound field. The optimal positioning for front speakers is ear height. Placing the powered subwoofer between the front of the listening position and a front speaker gives you a natural sound even when playing music. You can connect one more set of front speakers to this unit to use as a Speaker B System. In this state, the front speakers (1,2) become the Speaker A System and you can switch the same audio to output from A, B, or A+B. Press SPEAKER A/B on the remote control to switch. The selection changes
in the order SPEAKER A, SPEAKER B, SPEAKER A+B with each press.1
- When connecting to both SPEAKERS A and B terminals, connect speakers with 8 Ohms to 16 Ohms impedance to both A and B.
1,2 Front Speakers
3 Powered Subwoofer
Connecting the Speakers
Up to two powered subwoofers can be connected. The same signal is output from each of the SUBWOOFER PRE OUT jacks. When connecting another set of front speakers to use as the Speakers B System, connect them to the SPEAKERS B terminals. Connect using the same method described for SPEAKERS A. Note that when connecting to both SPEAKERS A and B terminals, connect speakers with
8 Ohms to 16 Ohms impedance to both A and B.
Setup
- If a powered subwoofer is not connected, then after Initial Setup is complete, settings are required in the Setup menu. Press SETUP on the remote controller, select "2. Speaker" - "Configuration" and set "Subwoofer" to "No".
- If any of the connected speakers have an impedance of 4 Ohms or more to less than 6 Ohms, or when a Speaker B system is to be used, after completing Initial Setup, you need to make some settings in the Setup menu. Press SETUP on the remote controller, select "2. Speaker" - "Configuration" and set "Speaker Impedance" to "4ohms".
CAUTION
Connect the speaker cable so the wires do not protrude from the speaker jacks. If the exposed wires of the speakers touch the rear panel or the + and - wires touch each other, the protection circuit will be activated.
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