【M-ONE Power Amplifier | Compact D-Class Amplifier That Solidly Sets Up the Sound from the OEM Deck】

You may want to make the sound from your factory head unit a bit more powerful, but the space to add a large amplifier is limited. For those users, M-ONE is a practical option that combines compact size with high-power D-class operation.

The D-class amplifier, built with MOS-FETs, is connected in a 4-parallel configuration, allowing it to drive the speakers firmly. The power supply section also uses a 2-parallel MOS-FET configuration, and by combining it with a large toroidal transformer and high-capacity capacitors, the power supply—serving as the foundation of the amplifier—is strengthened.

Because it supports high-level inputs that can connect to speaker outputs from the OEM deck, it’s easier to upgrade your system while keeping the original head unit. It also includes a built-in crossover, enabling fine tuning and organizing of the sound according to your speaker setup.

In addition, the newly developed ADEP circuit is designed to prevent errors that the OEM head unit detects when operating under light loads. When used with an OEM system, it’s important to consider not only the amplifier’s standalone performance, but also the connections and settings with the vehicle side.

Where will you install the M-ONE, and which speakers will you drive? The final result will vary depending on wiring routing, how you take power, and the crossover settings. At Log On, we propose a sensible system upgrade while confirming your vehicle model, your current audio configuration, the music you usually listen to, and the sound you want to achieve.

If you’d like to make your speakers sound more solid while taking advantage of your factory audio—or if you want to add an amplifier in limited space—please feel free to consult us. Let’s think together about a configuration that makes meaningful use of the M-ONE for your specific vehicle.

Main Specifications / Specs

【Basic Information】
Product name: M-ONE
Type: Power Amplifier
Operation method: D-Class

【Amplifier Configuration】
Output stage: MOS-FET 4-parallel configuration
Power supply section: MOS-FET 2-parallel configuration
Power supply section: Large toroidal transformer, high-capacity capacitors adopted

【Input / Functions】
High-level input: Supported
Built-in crossover: Equipped
ADEP circuit: Equipped

• Organized based on information that can be confirmed as product details.