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Onkyo TX-8511

Audio Video Control Receiver (1997-06)

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Onkyo TX-8511


Tuning range: FM, MW

Power output: 100 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 30kHz

Total harmonic distortion: 0.08%

Damping factor: 60

Input sensitivity: 2.5mV (MM), 150mV (line)

Signal to noise ratio: 80dB (MM), 100dB (line)

Output: 150mV (line)

Speaker load impedance: 4Ω (minimum)

Video Connections: composite

Dimensions: 435 x 150 x 322mm

Weight: 8.9kg

Accessories: RC-329S remote control


Related Catalogues

Audio Video

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Reviewed Oct 20th, 2018 by Mrniceguy

In its twenty second year of operation what can I say. This unit does it all. What a workhorse. It drives my old Bose 601’s and now my new Polks beautifully.
The only downside is no Bluetooth. This was made before Bluetooth was even thought about.

Congratulations Onkyo. This i# the best $300.00 I ever spent. I’d replace it but why bother?

Reviewed Jun 30th, 2017 by jimthemailman77

A solid dependable unit, I bought it new about 11 years ago and it's a real workhorse. It currently powers 11 components and produces great sound. Loyal and hard working.

Reviewed Apr 05th, 2017 by markbaylis

Very powerful, punchy sound with low noise. A great amp.

Reviewed Oct 06th, 2015 by callupchuck

Excellent receiver with plenty of power and features. Unfortunately one of the caps have blown on the board and even after replacing the cap I still get a protect error once the receiver initializes.



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