Can someone check these calculations please... |
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Sam_Avantí
Registered User Joined: 04 November 2020 Location: Bristol Status: Offline Points: 21 |
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Posted: 23 November 2020 at 8:55pm |
Easy guys,
Trying to figure out what amps I need to power 4 W8C's. (New to this so would appreciate someone checking my work) So... The low-mid driver is rated at 300W @ 8 ohms. Two will need 600W power. As I will be running two per channel, I will need an amp that can do 1200W (2x headroom for optimal power) @ 4 ohms per channel. Will the QSC Powerlight 4.0 be okay for this? The high-mid driver is rated at 150W @ 16 ohms. Two will need 300W power. As I will be running two per channel, I will need an amp that can do 600W (2x headroom for optimal power) @ 8 ohms per channel. Will the QSC Powerlight 3.4 be okay for this? The HF driver is rated at 60W @ 16 ohms. Two will need 120W power. As I will be running two per channel, I will need an amp that can do 240W (2x headroom for optimal power) @ 8 ohms per channel. Will the QSC Powerlight 2.0 be okay for this? I would really appreciate someone checking all my calculations and giving me some reassurance. Based on my calculations, all of this is correct and the QSC Powerlight amps I have listed will be powerful enough for the job. Cheers, Avantí
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