Crescendo Audio Symphony S1 Full Range Monoblock Amplifier

Description Symphony S1 Fullrange Monoblock Amplifier The new & improved Symphony amplifiers are packed with even more power density than the highly renowned originals! The S1 is rated for 1500w @ 1ohm Efficient design only requires the use of 4 gauge power and ground cables. New Custom tooled Symphony heatsink optimized for uncompromising heat dissipation while keeping form factor at an all time low. Built in 18db/Slope crossover network allows for precise adjustment of your system's needs for perfect Midbass/Midrange. The S1 output frequency allows the user to run for midbass/midrange! (up to 5khz) All Symphony models utilize heavy copper traces in the Korean built boards, as well as top quality components used throughout. Input signal transfers cleanly to the board via the Tiffany style RCA input jacks. The S1 sports a silent ball bearing fan to keep it happy no matter what you throw at it. Does not come with a bass knob S1 Rated Power output @ 13.8v (RMS): 1ohm: 1500w 2ohm: 1000w 4ohm: 550w S1 Dimensions: 7"L x 7.6"W x 2.5"H 150a fuse for the power input suggested Free shipping in the continental USA.