Zapco ST-4B 4-Ch. Class AB Amplifier 20 Channel DSP The sharp look matching the

The sharp look matching the Black and Copper theme of the AP amplifiers is only the beginning

200 / 400 Watts Impedance  4 x 2 Ω Max

allowing the tweeter to reproduce very high frequencies

Equipped with a 28mm high-end silk dome tweeter coated on both sides with visco-elastic Acronal

Zapco ST-4B 4-Ch. Class AB Amplifier 20 Channel DSP The sharp look matching theThe ST B Series. Great sound for every day use. Zapco has a reputation for sound reproduction and quality that is unsurpassed. It is our dedication to sonic purity and our passion for performance that built Zapco's reputation. With all the new amps coming into the market, not one has been any threat to Zapco's standing as the premium amp and processor line. Just check the audio competition scene and the audio forums. The pros know what to use to win.