Zapco Z-150.4 II 4-Ch. Class AB Sound Q Amplifier Enclosed Subwoofers 2 Total Speaker “Q” (Qts)

2 Total Speaker “Q” (Qts) 0

Front door / Rear door*

Enclosed Subwoofer System with Single 8W3v3-4 Subwoofer

with all connections found along one side of its chassis

Zapco Z-150.4 II 4-Ch. Class AB Sound Q Amplifier Enclosed Subwoofers 2 Total Speaker “Q” (Qts)The Zapco Z Series II Amplifiers. In 2012 Zapco introduced the new Z Series of SQ amps. These amps were not conceived so much by our engineers, as by input from audiophiles and car sound fanatics around the world. We experimented with internal components and new circuits to see if we could take our amps to the next level of sound quality by investing in higher SQ parts and circuit designs. The resulting Z Series amps were the product of this unique