1-1 of 1 Answer
Hi James, Marshall measures the power of our products by the SPL rating.The SPL measures the loudness of a sound, not just the power output. A higher SPL rating means a speaker can produce a louder sound for a given input power. This being said, the Emberton III has an SPL rating of 90 dB SPL @ 1 m.
Sorry, there was a problem. Please try again later.
