【GDT212 10ch DSP Amplifier｜An All-in-One Model to Expand Sound Tuning Range】

You want your factory audio to have a bit more depth and clarity. But when you combine an amplifier, DSP, and wiring separately, the system tends to become complicated.

That’s where the GDT212, integrating a 10-channel amplifier and up to a 12-channel DSP, comes in handy.

By combining the amplifier and DSP functions in the main unit, it’s easier to handle multi-channel setups including the front and rear, and you can adjust volume, frequency bands, and timing for each speaker to match your vehicle. This model lets you work on sound design that was difficult with the factory setup—such as aligning the vocal position as you hear it from the driver’s seat, or rethinking the transition from bass through mid to high frequencies.

System configurations that can be expanded to match how you use it

In addition to a 10-channel class D amplifier, the GDT212 is equipped with a DSP with up to 12 channels.

Not only does it support a full multi setup where the front speakers are adjusted independently for left and right, but it’s also designed to make it easier to build systems that include rear speakers and a subwoofer. You can also add an external amplifier to expand it as a 12-channel DSP.

It’s suitable not only for building a large system from the start, but also for those who want to develop step by step from the parts they need while making use of the speakers they already have.

Compatible with pairing with a factory navigation system

Optical and coaxial digital inputs support up to 192kHz/24bit. Since it also has built-in Bluetooth 5.0, you can play music wirelessly from compatible devices.

In addition, with the navigation mix function, you can enjoy music while combining and outputting navigation voice. This DSP amplifier is easy to integrate into your system—not just for those who want to pursue sound quality, but also for those who value everyday usability.

It includes functions that let you fine-tune the sound according to the acoustic environment inside the car, such as a 31-band EQ, time delay, crossover, and input correction.

Even with the same GDT212, the final result will vary depending on how you choose and install the speakers, how you connect to the factory system, and the DSP adjustment settings. At LOGON, we confirm your vehicle model and current audio configuration, the music you listen to often, and the sound direction you want to achieve, and then propose a system that won’t be overcomplicated.

Whether your request is just “I want to replace everything” or you want to make the current sound a little easier to listen to, or you plan to expand the system in the future, we can organize the direction together. If you’re thinking about a car audio setup using the GDT212, please tell us your vehicle specifications and your preferences.

■ Main Specifications

【Basic Information】

• Product name: GDT212
• Type: DSP Amplifier
• Amplifier: 10-channel class D amplifier
• DSP: Up to 12 channels

【Digital Input】

• Optical digital input: Supported
• Coaxial digital input: Supported
• Supported format: Up to 192kHz/24bit

【Wireless Connection】

• Bluetooth: Built-in Bluetooth 5.0

【DSP Functions】

• 31-band EQ
• Time delay
• Crossover
• Input correction function
• Navigation mix function

【Expandability】

• External amplifier connection: Supported
• Expansion as a 12-channel DSP: Supported
• Full multi configuration for front and rear: Supported

※ Organized based on the input information. Compatibility with the vehicle, specific connection methods, and installation details vary depending on the factory navigation unit and your current system configuration, so we will guide you after checking the actual vehicle.

Shop Owner 　 Komizo