The real answer, however, is that it depends on your amp’s ratings. That’s important because amps are designed for a certain minimum speaker load (Ohms rating).Īs I mentioned above, most car amps today can handle a 2 ohm load per stereo channel (left & right channels) and 4 ohms minimum when bridged to drive an amplifier (called “mono”). Speakers are usually connected in series or parallel (well, really, most often in parallel) which affects the total resistance an amp will see. Minimum speaker loads for wiring a 4 channel amp to 4 speakers and a subwooferĭiagram showing how a car amplifier’s Ohm rating works with speakers. Don’t do it! Burning out your amp’s output stages is not a nice surprise. I’ve seen this happen when people try to “get more power” by incorrectly wiring speakers to an amp. If you connect a speaker load below the amp’s minimum rating it can get hot and even become permanently damaged at some point. The rating shown on the amp or in the owner’s manual serves as a warning. The speaker impedance or “Ohms” rating of a speaker (also called the speaker load) is the resistance to the flow of electrical current that the amplifier sees at the speaker terminals.Īmplifiers are designed to handle a minimum speaker load. Today’s 4 channel (and other) car amplifiers have a minimum speaker load they can handle. Never run an amplifier with a speaker load that’s lower than the rating! Your amp will run hot and possibly become damaged. Most car amps today have a minimum of 2 ohms per channel in standard (stereo) use and 4 ohms minimum when bridged. Image showing a typical 4 channel amplifier’s minimum speaker load (Ohms) rating. What does the minimum impedance (Ohms) rating mean for an amp? That being said, don’t worry too much! You can still enjoy the music you love with a nice-sounding 4 speaker + subwoofer system.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |