Bass is good. The trick is to match the stereo output to the speaker. My guess is with 4 ohm speakers this amplifier might be around 20 watts a side. The speakers have a small magnet (10 OZ) and are rated at 45 watts. Speakers with large magnets and 100 - 200 watt ratings would not sound good at all. I used to work installing stereos back in the early '80's. We would always play Prince... "Purple Rain" to showcase a customers stereo. That song sounded good on just about anything.
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