Power Acoustik CB1-4500D, Monoblock Class D w/Bass Remote Amplifier - 4500W

Caliber amplifiers are the next step in performance and value. Taking advantage of our tried and true class A/B full range and improved efficiency class D monoblock platforms, Caliber amplifiers continue down the road of reliability and longevity you know well.

Features:

• 1-ohm Stable Monoblock Operation for MAX Power
• Bridge 2 Monoblocks Together for Double Power!
• Military Grade PCB w/ PWM MOSFET Power Supply
• Direct Short, Thermal, & Overload Circuit Protection
• High/Speaker Level & Low Level/RCA Input
• 200mV-6V Low-Level RCA Input
• 4g Power Wire & 8g Speaker Wire Outputs
• Variable 12dB High & Low Pass Crossovers
• 12dB Bass Boost Increases Low Octave Harmonics
• 1800 Phase Shift Improves Low Octave Dynamics
• Dash Mount Remote Control Included