Overview
The Powerbass ASA3 400.1 is a mono block amplifier with a high efficiency Class A/B design, delivering up to 400 watts of power at 2-ohms. It features a PWM MOSFET power supply, low level RCA input and pass through output, and a wired secondary remote gain control. The amplifier also has a variable low pass electronic crossover, variable 12dB bass boost EQ, and variable gain control, along with a switchable logo back lighting and a protection circuit for impedance over-load, speaker short, circuit, thermal overheating, and DC output.
In terms of specifications, the ASA3 400.1 has a peak power of 800 watts, a selectable subwoofer EQ of 0-18 dB gain at 45 Hz, and a frequency response range of 20 Hz - 22 kHz. It has a compact design with dimensions of 13.7" x 8.3" x 2.3" and can handle 4-ohm power of 200 watts x 1 and 2-ohm power of 400 watts x 1. The amplifier's crossover slope is 12 dB, and it has an input sensitivity of 0.25 V - 6.0 V, as well as a high S/N ratio of over 94 dB.
Features
- 400 Watt High Efficiency Class A/B Design
- 2-OHM Stable Mono Block Amplifier
- PWM MOSFET Power Supply
- Low Level RCA Input/Low Level RCA Pass Through Output
- Remote Soft Delay Turn On/Off Circuit
- Variable Low Pass Electronic Crossover
- Variable 12dB Bass Boost EQ
- Variable Gain Control
- Wired Secondary Remote Gain Control Included
- Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output.
- Switchable Logo Back Lighting
Specifications
- Peak Power: 800 watts
- Power Supply: Unregulated PWM
- Inputs: RCA Input/RCA Pass-Through Output
- Dimensions (in Inches): 13.7" x 8.3" x 2.3"
- Channels (mono): 1
- 4-ohm Power: 200 watts x 1 4-ohm Mono Power: N/A
- 2-ohm Power: 400 watts x 1
- 1-ohm Mono Power: N/A
- Selectable Subwoofer EQ: 0-18 dB Gain @ 45Hz
- Variable Subsonic Freq: N/A
- Equalization Boost/Cut: 0 - 18 dB @ 45 Hz
- Subwoofer EQ Frequency: 45 Hz
- Variable Subwoofer EQ: 0 - 18 dB
- Low-Pass Crossover Freq: 40 Hz - 250 Hz
- High-Pass Crossover Freq: N/A
- Crossover Slope: 12 dB
- Input Sensitivity: 0.25 V - 6.0 V
- S/N Ratio: >94 dB
- Strapped Output Power @ 2ohms: N/A
- Output Power (14.4 V) @ 4 ohm: 200 watts x 1
- Output Power (14.4 V) @ 2 ohm: 400 watts x 1
- Output Power (14.4 V) @ 1 ohm: N/A
- Frequency Response: 20 Hz - 22 kHz
