Soundstream MPQ-6BX

Soundstream MPQ-6BX 1/2 DIN 5-Band Car Audio Equalizer User Manual

Model: MPQ-6BX

Sarrera

This manual provides detailed instructions for the installation, operation, and maintenance of the Soundstream MPQ-6BX 1/2 DIN 5-Band Car Audio Equalizer with Digital Bass Reconstruction. Please read this manual thoroughly before using the product to ensure proper function and to prevent damage.

Segurtasun Informazioa

  • Elikatze-iturria: Ensure the unit is connected to a 12V DC negative ground power supply.
  • Kableatua: All wiring should be performed with the vehicle's ignition turned off to prevent electrical shorts.
  • Muntaketa: Mount the unit securely to prevent movement during vehicle operation. Avoid mounting in locations exposed to direct sunlight, excessive heat, or moisture.
  • Aireztapena: Ziurtatu unitatearen inguruan aireztapen egokia dagoela gehiegi berotzea saihesteko.
  • Instalazio profesionala: If you are unsure about any installation steps, consult a qualified car audio professional.

Produktua amaituview

The Soundstream MPQ-6BX is a compact 1/2 DIN 5-band equalizer designed to enhance your car audio system. It features digital bass reconstruction, a selectable subsonic filter, and flexible input/output options for comprehensive sound control.

Ezaugarri nagusiak:

  • 5-Band Equalization: Provides ±18 dB adjustment at 50 Hz, 200 Hz, 1 kHz, 5 kHz, and 20 kHz for precise frequency tuning.
  • Digital Bass Reconstruction: Restores low frequencies often lost during audio compression, enhancing bass impact.
  • Iragazki subssonikoa: Selectable 35–80Hz filter protects subwoofers from unwanted ultra-low frequencies.
  • Sarrera polifazetikoak: Includes AUX, low-level RCA, and high-level speaker inputs for compatibility with various head units.
  • High Output Preampbiziagoa: Delivers 7V RMS / 12V peak preamplifier outputs with ultra-low 0.01% Total Harmonic Distortion (THD) and a 110 dB Signal-to-Noise Ratio (SNR).
  • Diseinu trinkoa: 1/2 DIN size (7" W x 5.1" D x 1.2" H) for easy installation in tight spaces.
Soundstream MPQ-6BX 5-Band Equalizer angled view

1. irudia: Angeludun view of the Soundstream MPQ-6BX equalizer.

Konfigurazioa eta Instalazioa

Proper installation is crucial for optimal performance. Refer to the wiring diagram and follow these steps carefully.

Paketearen edukia:

Soundstream MPQ-6BX package contents including equalizer, manual, and accessories

Figure 2: Included components: MPQ-6BX equalizer, remote knob, and installation accessories.

  • Soundstream MPQ-6BX Equalizer
  • Remote Bass Knob
  • Installation Accessories (wiring harness, mounting hardware)
  • Erabiltzailearen eskuliburua

Muntaketa:

  1. Choose a suitable location in your vehicle, such as a 1/2 DIN dash opening or under the dashboard, ensuring it is away from heat sources and moisture.
  2. Ensure there is enough space for wiring connections and ventilation.
  3. Secure the unit using the provided mounting hardware.

Kableatu konexioak:

Soundstream MPQ-6BX rear panel connections for power, inputs, and outputs

Figure 3: Rear panel connections for power, inputs, and outputs.

  1. Potentzia-konexioa:
    • Konektatu +12V wire to a constant 12V power source (e.g., battery positive terminal) with an inline fuse.
    • Konektatu GND wire to a clean chassis ground point.
    • Konektatu ERREM (Remote) wire to the remote turn-on output of your head unit.
  2. Sarrerako konexioak:
    • AUX sarrera: For external audio devices via RCA.
    • Behe-mailako RCA sarrera: Connect to the RCA pre-out of your head unit.
    • High-Level Speaker Input: Use for head units without RCA outputs. Connect directly to speaker wires.
  3. Irteerako konexioak:
    • Konektatu AURRERA, ATZEKO, eta AZPI RCA outputs to the corresponding inputs on your ampigogailuak.

Funtzionamendu-argibideak

Familiarize yourself with the controls to optimize your audio experience.

Soundstream MPQ-6BX front panel controls including master volume, input select, fader, level, subsonic, and EQ bands

Figure 4: Front panel controls of the MPQ-6BX equalizer.

Aurreko paneleko kontrolak:

  • Master bolumena: Adjusts the overall output level of the equalizer.
  • Sarrera hautatzea: Switches between CD (Low-Level RCA/High-Level) and AUX inputs.
  • Fader (F/R): Balances the audio output between front and rear channels.
  • Level (Digital Bass Processor): Adjusts the intensity of the digital bass reconstruction.
  • Subsonic (35Hz/80Hz): Selects the cutoff frequency for the subsonic filter.
  • EQ Bands (50Hz, 200Hz, 1kHz, 5kHz, 20kHz): Adjusts the gain (±18dB) for each frequency band.

Rear Panel Settings:

Soundstream MPQ-6BX top view with input level, ground isolation, and output voltage etengailuak

5. irudia: Goikoa view showing input level, ground isolation, and output voltage etengailuak.

  • Input Level (90Hz/150Hz/200Hz): Adjusts the input sensitivity for the digital bass processor. Experiment to find the best setting for your source.
  • Ground Isolation (200Ω/GND/ISO): Helps eliminate ground loop noise. Try different settings if you experience hum or hiss.
  • Irteera boltage (5V/7.5V/10V): Sets the maximum output voltagaurreko eamplifier. Match this to the input sensitivity of your ampigogailuak.

Mantentzea

The Soundstream MPQ-6BX is designed for reliable operation with minimal maintenance.

  • Garbiketa: Erabili zapi leun eta lehor bat unitatea garbitzeko. Ez erabili garbitzaile edo disolbatzaile urratzailerik.
  • Konexioak: Aldian-aldian egiaztatu kableatu-konexio guztiak ondo finkatuta daudela eta korrosiorik gabe daudela ziurtatzeko.
  • Ingurumena: Ensure the unit remains in a well-ventilated area, free from excessive heat, dust, and moisture.

Arazoak konpontzea

ArazoaKausa posibleaIrtenbidea
Botererik ezFusible erreta, kableatu okerra, konexio elektriko soltea.Check inline fuse, verify +12V, GND, and REM connections. Ensure connections are secure.
Ez dago audio irteerarikIncorrect input selection, loose RCA connections, ampLikidatzailea ez dago piztuta.Verify Input Select switch position. Check all RCA connections. Ensure amplifiers are powered on.
Soinu distortsionatuaInput level too high, output voltage mismatch, EQ settings too extreme.Reduce head unit volume. Adjust Input Level and Output Voltage switches. Reset EQ bands to flat and adjust gradually.
Engine noise/humGround loop, poor ground connection.Ensure a clean, secure ground connection. Experiment with the Ground Isolation switch (200Ω/GND/ISO).
Baxu ahulaDigital Bass Processor level too low, Subsonic filter set too high, EQ bass band reduced.Increase Digital Bass Processor Level. Adjust Subsonic filter to a lower frequency or off. Increase 50Hz EQ band.

Zehaztapenak

Modelo zenbakiaMPQ-6BX
Ekualizazio Bandak5 (50Hz, 200Hz, 1kHz, 5kHz, 20kHz)
EQ Adjustment Range±18 dB
Iragazki subsonikoaSelectable 35Hz - 80Hz
Irteera max. Boltage7V RMS / 12V Peak
Distortsio harmoniko osoa (THD)%0.01
Seinale-Zarata Ratioa (SNR)110 dB
Sarrerako inpedantzia20 kΩ (AUX/Low-Level), 60 Ω (High-Level)
Irteerako inpedantzia150 Ω
Maiztasun Erantzuna20Hz - 20kHz
Elikatze Hornidura12V DC Negative Ground, PWM Switched
Egungo Kontsumoa250mA
Neurriak (W x D x H)7" x 5.1" x 1.2" (17.78 cm x 12.95 cm x 3.05 cm)
Pisua1.7 lb (0.77 kg)

Bermea eta Laguntza

Bermeari buruzko informazioa eta laguntza teknikoa lortzeko, kontsultatu zure produktuarekin batera datorren berme-txartela edo bisitatu Soundstream-en webgune ofiziala. webgunea. Gorde erosketa-agiria erosketaren frogagiri gisa berme-erreklamazioetarako.

Soundstream Ofiziala Webgunea: www.soundstream.com

© 2026 Soundstream. Eskubide guztiak erreserbatuta.

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