Introduction
The DB Drive E5BEV2 Okur Series E5 BEv2 Bass Enhancer is designed to improve the bass output and impact in your vehicle's audio system. This unit features continuously variable bass output control and parametric bass equalization, allowing for precise tuning of your low-frequency sound. Its illuminated controls and logo provide a clear visual indication of operation and settings.
Key Features
- PFM subsonic filter
- Illuminated controls & logo
- Parametric bass equalization
- PFM selectable subsonic filter
- Balanced RCA inputs
Product Overview
Figure 1: Front view of the DB Drive E5BEV2 Bass Enhancer. The unit features a central illuminated "db DRIVE" logo. Below the logo are two rotary controls labeled "SWEEP" and "WIDE", and three illuminated push-buttons for "MAX" and "BASS CONTROL". The bottom edge shows four RCA input/output jacks and a power terminal block. A blue LED indicates power status in the top right corner.
The E5BEV2 Bass Enhancer is a compact unit designed for integration into a car audio system. It features a durable casing with mounting tabs on the sides. The front panel includes all user-adjustable controls and indicators. The illuminated "db DRIVE" logo serves as a visual centerpiece, while the "POWER" indicator confirms operational status. Input and output connections are located on the rear or bottom edge for clean installation.
Setup and Installation
Proper installation is crucial for optimal performance and safety. It is recommended that installation be performed by a qualified professional if you are unfamiliar with car audio wiring.
Wiring Connections:
- Power (B+): Connect the +12V terminal to a constant +12V power source from the vehicle's battery. Ensure an inline fuse (not included) is installed close to the battery.
- Ground (GND): Connect the GND terminal to a solid chassis ground point in the vehicle. Ensure a clean, bare metal connection.
- Remote (REM): Connect the REM terminal to the remote turn-on output of your head unit or other switched +12V source. This will turn the bass enhancer on and off with your audio system.
- Audio Input: Connect the balanced RCA inputs from your head unit or signal processor to the input jacks on the E5BEV2.
- Audio Output: Connect the RCA outputs from the E5BEV2 to the input of your amplifier(s).
Ensure all connections are secure and properly insulated to prevent short circuits. Mount the unit in a location that is protected from moisture and excessive heat, and allows for adequate ventilation.
Operating Instructions
Once installed, the E5BEV2 Bass Enhancer can be adjusted to achieve the desired bass response.
Controls:
- SWEEP Control: This rotary control adjusts the center frequency of the bass enhancement. Turn it to find the frequency range where you want the bass to be boosted.
- WIDE Control: This rotary control adjusts the Q factor or bandwidth of the bass enhancement. A wider setting will affect a broader range of frequencies around the sweep point, while a narrower setting will focus the enhancement on a tighter frequency band.
- BASS CONTROL Buttons (MAX/BASS CONTROL): These buttons likely engage or adjust the level of the bass enhancement. Refer to the specific product documentation for detailed functionality of these illuminated controls. Typically, one button might activate the enhancement, and another might select a preset level or mode.
- POWER Indicator: A blue LED light indicates that the unit is receiving power and is operational.
Start with the controls at their minimum or neutral positions and make small adjustments while listening to your audio system to achieve the desired effect. Avoid excessive boosting, which can lead to distortion or damage to speakers.
Maintenance
The DB Drive E5BEV2 Bass Enhancer requires minimal maintenance to ensure long-term performance.
- Cleaning: Use a soft, dry cloth to wipe the exterior of the unit. Do not use harsh chemicals, solvents, or abrasive cleaners.
- Environment: Ensure the unit remains in a dry environment, free from excessive dust, dirt, and moisture.
- Connections: Periodically check all wiring connections to ensure they are secure and free from corrosion.
There are no user-serviceable parts inside the unit. Do not attempt to open or repair the device yourself, as this will void the warranty.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power / Unit does not turn on |
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| No Bass Enhancement |
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| Distorted Bass |
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Specifications
| Model Number | E5BEV2 |
| Brand | Db Drive |
| Product Dimensions | 33.02 x 24.64 x 6.6 cm |
| Item Weight | 862 g |
| Output Channel Quantity | 1 |
| Connector Type | RCA |
| UPC | 810219025387 |
Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or contact Db Drive customer service directly. Keep your proof of purchase for any warranty claims.
