Gravity
Gravity GR-DBE 2-Channel Line-Output Converter Bass Enhancer
★★★★★
Elevate Your Car Audio with Enhanced BassThe Gravity GR-DBE Line-Output Converter enhances your car stereo system by delivering crystal-clear audio and powerful bass enhancement. Channels: Two Channels Power: 400 Watts Signal/CH Bass Enhancement: Digital Bass Enhancer Pre-Amp Output: 9.5 Volt Con...
$43.59*
View on Amazon
✓ In Stock on Amazon.com
*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Elevate Your Car Audio with Enhanced Bass
The Gravity GR-DBE Line-Output Converter enhances your car stereo system by delivering crystal-clear audio and powerful bass enhancement.
- Channels: Two Channels
- Power: 400 Watts Signal/CH
- Bass Enhancement: Digital Bass Enhancer
- Pre-Amp Output: 9.5 Volt
- Controls: Level Matching Controls
Key Features
Two channels of active speaker level inputs
BassLift” Technology Restores/Compensates For Factory Bass Roll-Off
Converts High-Level Signal Used To Play Factory Speakers Into Low-Level RCA Input
Dual amplifier / 9.5 volt pre-amp outs / Level matching controls
Dimensions: 6-3/8"W x 3-1/8"D x 1-1/2"H
Specifications
Channels
2 (active speaker level inputs)
Technology
BassLift Technology
Output Type
Low-Level RCA Input (from high-level signal)
Pre-amp Outs
Dual amplifier / 9.5 volt
Controls
Level matching controls
Dimensions
6-3/8"W x 3-1/8"D x 1-1/2"H
Pros & Cons
👍 Pros
- Features two channels of active speaker level inputs, allowing connection to factory speaker outputs.
- Incorporates "BassLift" Technology, specifically designed to restore and compensate for factory bass roll-off, enhancing audio quality.
- Converts high-level speaker signals into low-level RCA inputs, making it compatible with aftermarket amplifiers.
- Provides dual amplifier outputs and 9.5 volt pre-amp outs, offering robust signal strength for connected amplifiers.
- Equipped with level matching controls, enabling precise adjustment of the output signal for optimal system balance.
👎 Cons
- The listed dimensions are relatively compact, but specific installation requirements might still present challenges in tight spaces.
- It is an active device, meaning it requires a power connection in your vehicle, which adds to the complexity of installation.
- While it enhances bass, it does not offer full equalization control over other frequency ranges.
- Specific input impedance values are not provided, which could be relevant for highly sensitive factory audio systems.
Frequently Asked Questions
What is the purpose of the "BassLift" Technology in this converter?
The "BassLift" Technology in the Gravity GR-DBE is designed to restore and compensate for factory bass roll-off, improving the low-frequency response in your car audio system.
How does this device connect to my car's existing audio system?
This line-output converter features two channels of active speaker level inputs, allowing it to connect directly to the high-level speaker outputs from your factory stereo.
Can I connect an aftermarket amplifier to this converter?
Yes, this converter is designed to convert high-level speaker signals into low-level RCA inputs, which are suitable for connecting to aftermarket amplifiers.
What kind of output voltage can I expect from the pre-amp outs?
The Gravity GR-DBE provides dual amplifier outputs and 9.5 volt pre-amp outs, offering a strong signal for your connected amplifiers.
Does this converter allow for adjustment of the signal levels?
Yes, this unit includes level matching controls, which enable you to precisely adjust the output signal to achieve optimal balance within your audio system.
What are the physical dimensions of this bass enhancer?
The Gravity GR-DBE has dimensions of 6-3/8"W x 3-1/8"D x 1-1/2"H, making it a compact option for installation.
Related Products
