Caliber 2500W 1-Channel (Monoblock) Car Amplifier

Class D monoblock amplifier delivering up to 2500 watts peak. Engineered for 1-ohm stable operation, it offers 1250 watts RMS and can be combined with a second identical mono amp to double the output. Protection against direct shorts, thermal events, and overloads keeps the unit safe, and a dash-mount gain control module is included for convenient remote adjustment. A MOSFET power supply paired with a military-grade SMT PCB preserves dynamic performance. Inputs support both high/speaker-level and low-level RCA signals (200mV-6V), while connections include 4-gauge power wiring and 8-gauge speaker outputs. DSP-style tuning features include variable 12dB high-pass and low-pass crossovers, a 12dB bass boost to enrich low-octave harmonics, and a 180-degree phase-shift control to improve low-frequency dynamics. MAX power: 2500 watts; RMS power at 1-ohm: 12500 watts x 1; RMS power at 2-ohm: 850 watts x 1; RMS power at 4-ohm: 500 watts x 1; Color: Black.