MPA Series Brochure

The MPA Professional Audio Amplifier Series is specifically matched to the characteristics of JBL speakers.

• They deliver a wide range of output power to accommodate even JBL's most powerful transducers.
• They exhibit good peak power capability and excellent dynamic headroom to accurately reproduce musical transients.
• Each amplifier includes a protective output limiter to protect both the amplifier and the loudspeaker form excessive power.
• The limiting action curve is perfectly matched to JBL transducers taking full advantage of their low power compression characteristics.
• The action of the limiter does not "rob" the system of acoustic power since the total output of a heavily distorted amplifier is the same as the "limited" MPA amplifier, but with extremely clean, non-distorted sound.
• Open Input Architecture™: JBL systems philosophy also extends to the input stage of the amplifier. Flexible input cards allow these amplifiers to be tailored to a variety of applications, and configurations can be changed easily as new situations arise.

**Rated Power:  is minimum continuous sine wave output per channel, with both channels driving their rated load over a power bandwidth of 20 Hz to 20 kHz. Maximum total harmonic or intermodulation distortion measured at any power level from 250 milliwatts to rated power is less than 0.1%. Maximum Transient Intermodulation Distortion is less than 0.05%.

***Midband Power:  is maximum output per channel, with both channels driven, at onset of clipping with 1 kHz sine wave, THD 1%