The PowerBass ACS-4120 car amplifier has 4 channels and operates in Class A/B. It provides an output power of 60 W x 4 at 4 Ω and 120 W x 4 at 2 Ω, with a 14.4 V supply.
RCA and high-level inputs allow it to connect to different audio sources. The electronic crossover features variable high-pass and low-pass filters, while the selectable Bass Boost has a 12 dB setting.
- Channels: 4
- Amplifier class: A/B
- Output power at 4 Ω: 60 W x 4 at 14.4 V
- Output power at 2 Ω: 120 W x 4 at 14.4 V
- Load stability: 2 Ω, 4 Ω bridged
- Maximum power: 960 W
- Inputs: RCA and high-level
- Low-pass filter: Variable, 30 Hz–250 Hz
- High-pass filter: Variable, 50 Hz–1 kHz
- Bass boost: Selectable, 12 dB
- Gain control: Variable
- Input sensitivity: 0.25–6.0 V
- Frequency response: 10 Hz–50 kHz
- Signal-to-noise ratio: Over 100 dB
- Total harmonic distortion: 0.3% at rated power
- Crossover slope: 12 dB
- Power supply: Unregulated PWM MOSFET
- Protection circuit: Protects against load impedance overload, speaker short circuits, overheating, and DC output
- Height: 5 cm
- Width: 18 cm
- Depth: 37.6 cm
- Product Number
- ACS-4120
- Number of Channels
- 4 Channels
- Amplifier class
- A/B
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.