ElectroVoice ZXA590B Powered 2-Way Speaker (1250 Watts RMS, Bi-Amped) The Electro-Voice ZXA 5 combines the performance of DVX and ND2 with a high-output, dual-channel, integrated amplifier. The ElectroVoice ZXA5 combines the performance of DVX and ND2 with a high-output, dual-channel, integrated amplifier. Effortlessly delivering a continuous 250 watts to high-frequency and 1,000 watts into the low-frequency, the ZXA5 boasts an unprecedented power-to-weight ratio, and performance that is unmatched by powered systems that cost twice as much. In addition to its incredible sonic abilities, the ZXA5 retains all of the functionality of the passive ZX5 in terms of accessories, mounting options, and multi-angle monitors. Technical Info LF Amplifier Power (RMS): 1000 Watts HF Amplifier Power (RMS): 250 Watts Frequency Response (-3dB): 58 - 18000 Hz Frequency Response (-10dB): 50 - 20000 Hz Max. SPL/1m (calc); half space: 133 dB Coverage (nominal -6dB) H degree: 90 degrees Coverage (nominal -6dB) V degree: 50 Type: Sound and Recording Parts: 5 Year Labor: 5 Year