SoundQubed C1-2100 – 2100W Full-Range Digital Monoblock Amplifier

The SoundQubed C1-2100 is a compact full-range digital monoblock amplifier built for high-output systems that need serious power in a small footprint.

Delivering 600 watts RMS x 1 at 4 ohms, 1,200 watts RMS x 1 at 2 ohms, and 2,100 watts RMS x 1 at 1 ohm, the C1-2100 gives installers a strong solution for car audio, motorcycle audio, powersports, and other custom high-output systems.

Its full-range design, variable crossover controls, bass boost, cooling fan, and extensive protection circuitry make it a flexible option for both full-range and low-frequency applications.

Power Output

• 600W RMS x 1 @ 4 Ohms
• 1,200W RMS x 1 @ 2 Ohms
• 2,100W RMS x 1 @ 1 Ohm
• 1-ohm minimum impedance

Audio Specifications

• Frequency Response: 20Hz–20kHz
• Signal-to-Noise Ratio: 95dB
• Efficiency @ 4 Ohms: 85%
• Damping Factor: 92
• Input Impedance: 22K Ohms
• Total Harmonic Distortion: 0.10%
• Low-Level Input Range: 400mV–6V

Crossover & Bass Controls

• Fixed Band-Pass crossover configuration
• HPF Range: 10Hz–2kHz
• LPF Range: 50Hz–20kHz
• Bass Boost Range: 0–12dB
• Bass Boost Frequency: 30Hz–80Hz

Features

• Full-range digital monoblock amplifier
• 1 channel
• 1-ohm stable
• Power / Protect / Clip LED indicators
• 0-gauge power input terminals
• Recommended fuse size: 180A
• Remote level control included
• Cooling fan
• Thermal protection
• Overload protection
• DC output protection
• Short-circuit output protection
• Voltage input protection
• Clipping protection
• High-efficiency digital circuit design
• Tiffany-style RCA connections
• Quality-control verification using Audio Precision instruments
• Optional remote level control with voltmeter available separately
• Black finish

Dimensions

• Overall Length: 7.91" / 201mm
• Overall Width: 5.91" / 150mm
• Overall Height: 2.17" / 55mm
• Heatsink Length: 6.73" / 171mm

Ideal For

The C1-2100 is a strong choice for:

• High-output motorcycle audio
• Automotive subwoofer systems
• Powersports builds
• Full-range speaker applications
• Compact high-power installations
• Systems requiring strong output with flexible crossover control