On Receivers That Cannot Handle a 4 Ohm Load the A+B Position Puts the Speakers in Series to Prevent Damage. If the Receiver Can Handle 4 Ohms Then It Would Put Them in Parallel to Provide Greater Power. You Can Add an Outboard Speaker Selector with Impedance Matching to Maintain an 8 Ohm Load to the Receiver.
Can You Put 4 Ohm Speakers in an 8 Ohm Receiver?
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★ Key Takeaways
On Receivers That Cannot Handle a 4 Ohm Load the A+B Position Puts the Speakers in Series to Prevent Damage. If the Receiver Can Handle 4 Ohms Then It Would Put Them in Parallel to Provide Greater Power. You Can Add an Outboard Speaker Selector with Impedance Matching to Maintain an 8 Ohm Load to the Receiver.
Direct Answer • Key Takeaway