CT Sounds engineered the CT-150.4D Full-Range Class D Multichannel Car Amplifier for anyone in need of a powerhouse amplifier that fits just about anywhere in your vehicle and won’t destroy your wallet. If you want to do 100 mph down the highway with the windows down and still have crisp and clear sound over the wind noise then look no further. This multi-channel amplifier features a Low Pass Filter (LPF) and Subsonic Filter so you can get the exact sound you are looking for out of your amplifier. The MOSFET power supply and proprietary heat dissipation design will ensure that the amplifier runs cool for even the most demanding playlists. Furthermore, the compact chassis and small footprint make it easy to install in any car audio application. You can sleep easy at night knowing your amplifier is protected from damage due to the amplifiers uniquely engineered protection circuitry featuring high voltage, low voltage, over current, and high-temperature protection. Quick Facts: RMS Power: 2Ω @ 14.4v 250 Watts x 4-Channels RMS Power: 4Ω @ 14.4v 150 Watts x 4-Channels RMS Power: 4Ω @ 14.4v 475 Watts x 2-Channels Bridged Power & Ground Input Size: 4 Gauge Speaker Input Size: 12 Gauge FEATURES Features: Continuously-Variable Input Gain Control ✔️ Remote Turn-On / Turn-Off Circuit ✔️ MOSFET Pulse Width Modulated Power Supply ✔️ Soft Turn-On Circuit ✔️ High Voltage / Low Voltage Protection Circuit ✔️ Thermal and Speaker Short Protection Circuit ✔️ LED Power and Protection Indicators ✔️ SPECS Technical Specifications: Amplifier Type: 4-Channel Amplifier Amplifier Circuitry: Class D Built-In Crossover? Yes; HPF, Full-Range, LPF Bridgeable? Yes RMS Power @ 2 Ohm: 250 Watts x 4-Ch (14.4v) RMS Power @ 4 Ohm: 150 Watts x 4-Ch (14.4v) RMS Power @ 4 Ohm (Bridged): 475 Watts x 2-Ch (14.4v) Recommended Fuse: 120A Power & Ground Input Size: 4 Gauge Speaker Input Size: 12 Gauge Gain Adjustment: 0.35v - 10v Low Pass Filter (LPF): 50 Hz - 500 Hz High Pass Filter (HPF): 50 Hz - 500 Hz Bass Boost: 0 dB - 12 dB Bass Boost Frequency: 45 Hz Frequency Response: 20 Hz - 20 kHz Signal-To-Noise Ratio (S/N): 96 dB Damping Factor: 170 Input Impedance: 22 Kohms Input Sensitivity: 350 mV Operating Voltage: 8.8v - 15.3v Minimum Impedance: 2 ohm Dimensions: Length: 10.15" Width: 5.63" Height: 2.19"
