Soundstream MPQ-90 - 9-Band Graphic EQ w/ Subwoofer Level Control

1. Soundstream MPQ-90 Graphic EQ - Precision Audio Control: The Soundstream MPQ-90 is a 9-Band Graphic Equalizer designed for enthusiasts seeking precision audio control in their car audio systems. With a 30V bipolar switching power supply and 20dB headroom to eliminate signal overload, this equalizer ensures clean and powerful signal processing. It features selectable stereo RCA inputs (Main or Aux) and provides front, rear, and subwoofer RCA outputs. The MPQ-90 includes a master volume/level control for overall adjustment and independent controls for subwoofer level and fade. With a variable 60Hz-90Hz subwoofer low-pass crossover, blue backlit control knobs, and impressive signal-to-noise ratio, this equalizer delivers exceptional audio customization capabilities.

2. Advanced Control and Signal Processing: The MPQ-90 boasts a 30V bipolar switching power supply, offering advanced control and signal processing capabilities. With 20dB headroom, the equalizer eliminates signal overload, ensuring a clean and distortion-free audio experience. Selectable stereo RCA inputs (Main or Aux) and multiple RCA outputs for front, rear, and subwoofer connections provide flexibility in system integration.

3. High-Performance Audio Specifications: The MPQ-90 is equipped with blue backlit control knobs for visibility in various lighting conditions. It achieves a signal-to-noise ratio of 115dB, a Total Harmonic Distortion of 0.05%, stereo separation of 82dB, and a frequency response ranging from 10Hz to 15kHz. The Max output voltage of 8V ensures powerful audio output for an immersive listening experience.

Highlights:

1. 9-Band Graphic EQ: The MPQ-90 features a 9-Band Graphic Equalizer, allowing precise adjustment of audio frequencies for optimal sound customization.

2. 30V Bipolar Switching Power Supply: The advanced bipolar switching power supply provides stable and efficient power delivery for superior signal processing.

3. 20dB Headroom: Eliminate signal overload with 20dB headroom, ensuring distortion-free and clean audio playback.

4. Selectable Stereo RCA Inputs: Choose between Main or Aux stereo RCA inputs, providing flexibility in connecting various audio sources.

5. Front, Rear, & Subwoofer RCA Outputs: Multiple RCA outputs for front, rear, and subwoofer connections facilitate versatile integration with audio systems.

6. Master Volume/Level Control: The master volume/level control allows overall adjustment of the audio output, providing a centralized control point.

7. Independent Subwoofer Level Control: Customize the subwoofer level independently, tailoring the low-frequency response to your preferences.

8. Independent Fade Control: Enjoy independent fade control, allowing precise adjustment of audio balance between front and rear speakers.

9. Variable 60Hz-90Hz Subwoofer Low-Pass Crossover: Fine-tune the subwoofer performance with a variable low-pass crossover ranging from 60Hz to 90Hz.

10. High-Performance Audio Specifications:

    • Signal-to-Noise Ratio: 115dB
    • Total Harmonic Distortion: 0.05%
    • Stereo Separation: 82dB
    • Frequency Response: 10Hz-15kHz
    • Max Output Voltage: 8V