DS18 DBPX200 Digital Bass Processor Owner’s Manual

: September 4, 2024
: DS18

Table of Contents

DS18 DBPX200 Digital Bass Processor
Product Usage Instructions
Frequently Asked Questions
FEATURES
OPERATIONS OF FUNCTIONS
DUAL KNOB DASH MOUNT REMOTE CONTROL
SIGNAL CONNECTION
SPECIFICATIONS
MEASUREMENTS
WARRANTY
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

DS18 DBPX200 Digital Bass Processor

Product Specifications

Product Name: Digital Bass Processor with Hi to Low Signal Converter
Model: DBPX200
Input Voltage: 10V (RCA Inputs), 30V (Speaker Inputs)
Output Voltage Options: 10V / 7.5V / 5V
Subsonic Crossover: 50Hz
Ground Isolation Options: GND / ISO / 200
Speaker Input Load Select: 20k / 60 / 20

Product Usage Instructions

RCA Inputs

The inputs of the DBPX200 use a balanced input circuit to minimize induced noise. They can handle signal voltages up to 10V.

Bass Remote Level Control

Adjust the bass level produced by your system using the remote control. This control also affects the bass restoration.

Speaker Inputs

The speaker inputs also use a balanced input circuit and can handle high signal voltages up to 30V.

Frequently Asked Questions

Q: What is the purpose of the Bass Enhancer LED?

A: The Bass Enhancer LED indicates low-frequency bass output from the processor.

Q: How do I select the subsonic crossover frequency?

A: Use the Subsonic switch to control the high-pass crossover for the subwoofer output. Set it to ON and adjust it to 50Hz for optimal performance.

DIGITAL BASS PROCESSOR WITH HI TO LOW SIGNAL CONVERTER

Congratulations, you have just purchased a product with DS18 quality. Through Engineers with years of experience, critical testing procedures, and a high-tech laboratory we have created a range of high-quality products that reproduce the musical signal with the clarity and ﬁdelity you deserve.
To ensure optimal product operation, read this manual carefully before using the product. Keep the manual in a safe and accessible place for future reference.

FEATURES

Balanced line level input
Fully adjustable bass processor that creates low frequencies from the original source
Hi-Level speaker inputs for OEM intergration
Dual knob dash mount remote control
Input load selector
Subsonic filter
Auto Turn-on selectable
PCB with anti-corrosion coating
Compact design
BEFORE OPERATING THE UNIT, PLEASE READ THIS MANUAL THROUGHLY AND RETAIN IT FOR FUTURE REFERENCE

OPERATIONS OF FUNCTIONS

RCA Inputs: The inputs of the DBPX200 use a balanced input circuit to minimize induced noise. They are also designed to handle very high signal voltages up to 10V.
Bass Remote Level Control: Adjust the level of the bass produced by your system. Also adjusts the amount of bass restoration.
Speaker Inputs: The inputs of the DBPX200 use a balanced input circuit to minimize induced noise. They are also designed to handle very high signal voltages up to 30V.
Power LED: Notifies that power to the unit is on.
Bass Enhancer LED: Low frequency BASS indicator light at processor output.
Speaker Input Load Select (20kΩ / 60Ω / 20Ω): For factory audio systems requiring a resistance load to output audio,select 60Ω first, then 20Ω. All others use 20kΩ setting.
Trigger Mode: Select the “Turn-On” mode depending on your system type. You can turn on the device using: Audio: Signal Input from Speaker or RCA.
- DC-ON: Offset voltage from speaker input only.
- REM-IN: Using the remote +12V input from head unit.
Ground Isolation (GND / ISO / 200Ω): Occasionally alternator whine may appear in a system due to improper grounding. To help resolve this situation the DBPX200 provides alternative grounding connections. Make sure your system is OFF before moving these switch.
Subsonic (ON / OFF): This controls the high-pass crossover for the subwoofer output. Adjust from OFF to ON, set at 50Hz
Output Voltage (10V / 7.5V / 5V): Systems vary in design, with some geared for powerful SPL performance and others for a more refined audio experience. The Bass Maximizer allows you to adjust the signal voltage of the Bass Restoration Circuit, either increasing or decreasing it. Depending on your system, you can change this switch to a higher or lower setting to optimize your bass output and safeguard your speakers.
Power Terminal Block / +12V / Ground / REM In / REM Out: Be sure to secure your connections to prevent shorts and damage to your DS18 unit.
Bass Restoration Settings: These knobs govern the bass restorer functions of the DBPX200.
- The SWEEP knob enables you to select the center frequency that the DBPX200 will maximize.
- The WIDE knob adjusts the width of the frequency range that the DBPX200 will impact.
RCA Output: Connect these RCA connectors to the subsequent component after the DBPX200, such as a crossover, equalizer, or amplifier.
- It’s important to note that the DBPX200 should be placed in-line before a crossover.
CLIP Lamp: Activates when the total harmonic distortion (THD) reaches 1% of the machine output.

DUAL KNOB DASH MOUNT REMOTE CONTROL

Power LED Indicator
Output Level Knob
Bass Restoration level knob
Cable connector from processor

SIGNAL CONNECTION

SPECIFICATIONS

GENERAL FEATURES

Operating Voltage ………………………………………………………………………………………………….. 9-16V
Power Consumption … ……………………………………………………………………………………………. 0.18A
Recommended Fuse Rating… ………………………………………………………………………………………..1A
Power Input Terminal Size …………………………………………………………………………………………16ga
LED Indicator. ………………………………………………………………………………. Power / Bass Enhancer
Ground Isolation Switch ……………………………………………………………………Yes (GND/ISO/200Ω)
Hi-Level Speaker Input …………………………………………………………………………….Yes (2 Channels)
Auto Turn-on Function ………………………………………………………………………………Yes (Audio/DC)
Remote Turn-on (Input / Output) …………………………………………………………………………………Yes
Remote Level Control .. ………………………………………………Yes (Bass Enhancer/Level/Clip LED)
RCA Connector Type ……………………………………………………………………………………Tiffany (Silver)
Compact Size for an easy Installation in any Application . …………………………………………….Yes
Surface Mount Component Technology. ……………………………………………………………………….Yes
Quality Control Verification using Audio Precision Instruments …………………………………..Yes
Housing Material. …………………………………………………………………………………………….. Aluminum
Body Color ……………………………………………………………………………………………………………….. Black

AUDIO SPECIFICATIONS

Frequency Response …………………………………………………………………………………….. 10Hz-20kHz
S/N Ratio …………………………………………………………………………………………………………………. 95dB
THD…………………………………………………………………………………………………………………………. 0.05%
Input Sensitivity (Low-Level) …………………………………………………………………………………… <8.8V
Input Sensitivity (Hi-Level) ………………………………………………………………………………………. >15V
Input Impedance. ………………………………………………………………………………………………..20Kohms
Output Voltage ………………………………………………………………………… Selectable (5V/7.5V/10V)
Output Impedance ……………………………………………………………………………………………..110ohms
Balanced Input Noise Rejection ………………………………………………………………………………>45dB
Stereo Separation …………………………………………………………………………………………………..>50dB

CROSSOVER SECTION

Subwoofer LPF Frequency Cut-off ………………………………………………….No (Full Range Signal)
Subwoofer Infrasonic Frequency Cut-off. ………………………………………. Selectable (Off/50Hz)

BASS PROCESSOR SECTION

Gain… ……………………………………………………………………………………………………………………..0~8.8V
Center Frequency (Sweep) …………………………………………………………………………… 75Hz~120Hz
Q Factor (Wide) .. ………………………………………………………………………………………………………….1~4

MEASUREMENTS

Overall Length… ……………………………………………………………………………………………..6″ / 153mm
Overall Width . ……………………………………………………………………………………………….3.7″ / 95mm
Overall Height ……………………………………………………………………………………………….1.1″ / 28mm

MEASUREMENTS

WARRANTY

Please visit our website DS18.com for more information on our warranty policy.
We reserve the right to change products and specifications at any time without notice.
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