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PowerBass XEQ-9XO User Manual

PowerBass XEQ-9XO
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9-BAND PREMIUM EQUALIZER/ PREAMP
Owners Manual
Please read through this manual to familiarize yourself with your new equalizer. Should your PowerBass
Xtreme equalizer ever require service, you will need to have the original dated receipt.
XEQ-9XO

Questions and Answers:

PowerBass XEQ-9XO Specifications

General IconGeneral
BrandPowerBass
ModelXEQ-9XO
CategoryStereo Equalizer
LanguageEnglish

Summary

EQUALIZER

Thank you and Congratulations

Expresses gratitude for purchasing the equalizer and congratulates the user.

PREMIUM EQUALIZER/PREAMP

Introduces the product, highlighting its advanced signal processing and benefits for car stereo systems.

Safety Warning

Warns about high sound pressure levels, potential hearing damage, and traffic hazards from loud audio.

FEATURES

Stereo Premium Equalization with Variable Subwoofer Control

Offers flexibility with a subwoofer crossover for a mini-mixing board experience.

PWM Power Supply

Provides steady voltage from the vehicle's charging system for stable operation.

Master Volume Control

Allows raising source unit volume to maximum, simplifying adjustments.

Auxiliary Input Selector

Enables switching between two audio sources for easy hook-up of multiple devices.

Fader Control

Balances volume between front and rear speakers, even with two-channel source units.

Pre-Amp Line Driver

Boosts head unit output voltage up to 20dB for improved signal to amplifiers.

Retractable Control Knobs

Allows adjustment of settings and prevents accidental movement by pushing them in.

Night Illumination

Backlit control knobs provide illumination for easier adjustment in the dark.

INSTALLATION EXPERIENCE

FRONT PANEL LAYOUT

VOLUME Control

Adjusts the overall output level of the audio system.

FADER Control

Balances the volume between front and rear amplifier channels.

SOURCE Button

Selects the input source between RADIO (head unit) and AUX.

SUB VOL Control

Independently adjusts the output level for the subwoofer.

GRAPHIC EQUALIZER CONTROLS

Nine rotary knobs adjust frequency response by boosting or cutting signals by 18dB.

TOP CHASSIS ADJUSTMENT

SUB FREQ Control

Variable crossover control adjusts subwoofer output frequency between 30Hz and 120Hz.

INSTALLATION PRECAUTIONS

Installer Qualification Note

Emphasizes proceeding only if qualified, otherwise consult an authorized dealer.

MOUNTING THE EQUALIZER

Mounting Options

Details two primary methods: under-dash mounting and in-dash flush mounting.

Pre-Mounting Adjustment

Advises adjusting the variable subwoofer frequency control before mounting.

REAR PANEL HOOK UP

Power Connections

Explains wiring for +12 VDC, Ground (GND), and Remote Turn-on (REM) using the power plug.

Input Jacks

Describes the RADIO and AUX RCA inputs for connecting source units.

Sub Output Jacks

Identifies RCA jacks for connecting to a dedicated subwoofer amplifier.

Output Jacks

Identifies RCA jacks for connecting to front and rear amplifiers.

RCA INTERCONNECTS

Cable Routing Note

Advises running RCA cables on the opposite side of power cables for optimal signal integrity.

WIRING CONFIGURATIONS

One Source/One Amplifier

Illustrates the basic setup with one source unit and one amplifier connected to the EQ.

Low Level Output Requirement

Warns that source units without RCA output require a Line Level Converter to prevent damage.

Two Source Units/One Amplifier

Shows wiring for systems using two source units and a single amplifier.

Using Front and Rear Outputs

Details configuration for systems with separate front and rear amplifier channels using the built-in fader.

Using Front, Rear, and Sub Outputs

Explains connecting to separate front, rear, and subwoofer amplifiers.

Remote Turn-On Feature

Explains how the EQ automatically turns on/off with the head unit.

Equalization Adjustment Guidance

Provides general advice on adjusting EQ controls for optimal system sound.

EQUALIZER BAND RANGES

SUB BASS (50Hz)

Controls low bass frequencies, use sparingly to avoid speaker strain.

MID BASS (120Hz and 250Hz)

Adjusts frequencies above sub bass and below the midrange.

LOWER MIDRANGE (500Hz and 1kHz)

Shapes frequencies for musical instruments, vocals, and percussion.

UPPER MIDRANGE (2kHz and 4kHz)

Fine-tunes female vocals and upper midrange tones.

TREBLE (8kHz and 16kHz)

Adjusts upper high range frequencies for clarity and detail.

INSTALLATION NOTES

TROUBLESHOOTING TIPS

No Sound

Provides solutions for when the audio system produces no sound output.

Hiss

Offers steps to resolve unwanted background hiss in the audio.

Distorting Speakers

Gives advice on troubleshooting distorted speaker audio output.

SPECIFICATIONS

LIMITED WARRANTY POLICY