Descriptions

About: CT Sounds ATv2-125.4D 4-Channel Car Audio Amplifier - 190W RMS x 4 

The CT Sounds AT-125.4d 4-Channel Car Audio Amplifier will deliver the power you need to destroy the competition in the SPL lanes. Built using an advanced PCB board featuring industry-leading capacitors, high-quality transformers, and cutting-edge inductors. Equipped with 4-way protection circuitry along with a Diode 6A60 for reverse polarity protection; sleep easy at night knowing your 4ch car amplifier is protected

The plexiglass backing, LED CT Sounds logo, and reinforced tiffany style RCAs gives this amplifier an unbeatable appearance. Furthermore, the reinforced heat sink design and MOSFET PWM switching technology ensure this amplifier runs cool for even the most demanding playlists. 

Whether you’re looking to cause a tectonic disturbance or generate dynamic instability in the atmosphere, the CT Sounds AT-125.4d has the power to create the sonic explosion you crave. If you are looking to cover your car audio mids (woofers) and highs (tweeters & horns), this car audio amplifier will take you to a musical realm you didn’t know existed.

Product Highlights: 

• RMS Power: 2Ω @ 13.2v: 190 Watts x 4-Channels
• RMS Power: 4Ω @ 13.2v: 125 Watts x 4-Channels
• RMS Power: 4Ω @ 13.2v: 400 Watts x 2-Channels Bridged
• Power & Ground Input Size: 4 Gauge
• Speaker Input Size: 8 Gauge 

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
• Nickle Plated Tiffany Style RCAs

Specifications:

• Amplifier Type: 4-Channel Amplifier
• Amplifier Circuitry: Class D
• Built-In Crossover: HPF, Full-Range, LPF
• Bridgeable: Yes
• RMS Power @ 2 Ohm: 190 Watts x 4-Channels (13.2v)
• RMS Power @ 4 Ohm: 125 Watts x 4-Channels (13.2v)
• RMS Power @ 4 Ohm (Bridged): 400 Watts x 2-Channels (13.2v)
• Recommended Fuse: 80A (Internal Fuse Built-In)
• Power & Ground Input Size: 4 Gauge
• Speaker Input Size: 8 Gauge
• Gain Adjustment: 0.24v - 7.5v
• Low Pass Filter (LPF): 50 Hz - 5 kHz
• High Pass Filter (HPF): 50 Hz - 5 kHz
• Crossover Multiplier: x1 and x10 Multipliers
• Bass Boost: 0 dB - 12 dB
• Bass Boost Frequency: 50 Hz
• Frequency Response: 20 Hz - 20 kHz
• Signal-To-Noise Ratio (S/N): 89 dB
• Damping Factor: 180
• Input Impedance: 12K ohms
• Input Sensitivity: 240 mV
• Operating Voltage: 9.4v - 16.5v
• Minimum Impedance: 2 ohm
• Dimensions (L x W x H): 10.43" x 7.59" x 2.28"