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Ultimate series A3 is a powerful two-channel amplifier. A true, dual mono block with separate power sources that provides power output of 2 x 150 Watts with 4 ohm stereo and 550/870 Watts with 4/2 ohm mono bridge connection. The amplifier is 1 ohm stable.
Features
- Built-in fan control.
- Built-in, variable 50-125 Hz switchable low pass filter for subwoofers.
- Built-in variable 20-200 Hz. high pass filter that can be used as a subsonic filter or high pass filter for front systems.
- Dual power terminals where you can connect dual power feeds or a DLS Power Cap.
- Phase shift button when you use it as a subwoofer amplifier.
- RMS output per channel @ 13,8 volts, 20 Hz - 20 kHz , < 0,1% distortion.
The Ultimate series amplifiers are known for the good sound quality with a detailed, high resolution sound. The amplifiers are often used in SQ competitions in both IASCA and EMMA competitions. The amplifiers are used in cars winning both European and World championsships.
Specifications
- Number of channels: 2
- Amplifier class: AB
- Mono bridge mode 1.33 ohm: 1000 W RMS
- Mono bridge mode 2 ohm: 870 W RMS
- Mono bridge mode 4 ohm: 550 W RMS
- Output power in 1 ohm: 2 x 425 W RMS
- Output power in 2 ohm: 2 x 270 W RMS
- Output power in 4 ohm: 2 x 150 W RMS
- Damping factor: > 200
- S/N ratio, A-weighted: > 100 dB
- Input impedance, high level: N/A
- Input sensitivity: 0,2 - 7 Volt
- Input impedance: > 10kohm
- Frequency range: 10 Hz - 50 kHz
- High pass filter: 20 - 200 Hz
- Low pass filter: 50 - 125 Hz
- Low level output: No
- External cooling fan terminal: Yes
- High level input with auto sta...
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