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Concord IV safely handles amplifiers up to 100 watts into 8 ohms. 10 watts per channel recommended for dynamic range.
Use colour-coded spring-loaded terminals. Connect positive (red) and negative (black) terminals correctly.
Ensure correct polarity for stereophonic reproduction. Test by reversing leads if bass is not full.
Position speakers 1m from side walls and 50cm from any back wall for best sound.
Space speakers 2-4m apart. Listener distance should equal or exceed speaker spacing.
Angle speakers slightly inwards so their axes intersect at the listening area for sharpest stereo image.