This digital car amplifier comes with a class-A or class-B design. The 40Hz-to-220Hz bass EQ frequency promises strong bass with balanced sound quality. This car amplifier has a wide range of frequency response ranging from 10Hz to 41KHz.

• Maximum power: 4Ω@150W, 2Ω@300W.
• RMS power: 4Ω@75 W x 4, 2Ω@100W x 4/30W x 1.
• THD: 0.03%.
• Signal-to-noise ratio: 95dB.
• Channel separation: 65dB.
• Low-pass crossover frequency: 80Hz-4kHz.
• High-pass crossover frequency: 40Hz-4kHz.
• Bass boost: 0dB-18dB.
• Crossover slope: 12dB.
• High/low-level input sensitivity: 0.15V-10V.
• High/low-level input impedance: 100Ω/20kΩ.
• Fuse rate: 40A x 2.