From power Amplifier 2 Tags: Speakers Power Audio Last response: February 1, 2010 7:42 AM in Home Audio Share Bobbykhan February 1, 2010 7:14:42 AM is it possible to accidentally damage speakers or power amplifier by plugging positive wire into negative port or vice versa. More about : power amplifier Anonymous February 1, 2010 7:42:12 AM If you're talking about reversing the polarity of the speaker wire, no damage will occur but in a stereo pair the sound will be out of phase, giving strangely stretched image. If in doubt about polarity, put the two speakers opposite each other about a couple of inches apart and if it's reversed (out of phase) bass is greatly reduced due to cancelling effect. m 0 l Can't find your answer ? Ask ! Publish Related resources Bx-2 power amplifier problem Forum SolvedAdcom 5800 Power Amplifier Forum Solvedcan a 2.4ghz wifi amplifier be used without a router like pictured Forum Can a car amplifier help power a powered speaker? Forum Can I use an amplifier like this one to power my wharfedale speakers? Forum Powering an amplifier with a computer power supply. Forum What does a power amplifier do? Forum Are Altec Lansing ADA 745 4:1 powered speakers/amplifier repairable? Forum how to connect a pc to a 5.2 amplifier and projector Forum Review: Audio Power Amplifier Handbook, Self Forum Repair amplifier s NO CENTER SPEAKER OUTPUT bose acoustimass 25 series 2 Forum SW-G2.1 1250 Amplifier died, replacement options? Forum Recommended amplifier for 2 channel set up Forum Powering a car amplifier at home Forum Solvedwill my power supply run 2 gtx 780ti? Forum SolvedPower supplie 300 w on I7 4790S and pci 2.0 Forum Solvedwhat power supply should i buy for MSI r9 270x gaming 2gb Forum SolvedEmachines et1331g-03w2 Active power Supply Forum Solvedproblem i cannot connect a Fan with 2 wire(red and Black) to power supply. Forum SolvedDId my power supply die, or my motherboard? 2 day old BUild, no signs of life. Forum More resources Read discussions in other Home Audio categories Headsets High-End Audio MP3 Players Pioneer Pro Audio Speakers Yamaha !