【AF M4D 4-Channel Power Amplifier】

For those who want to enjoy music with even more power and appreciate every subtle nuance, meet the 4-channel amplifier, AF M4D.

It features an audio bandwidth extending up to 40 kHz, along with output ratings of 160 W × 4 at 4 Ω and 260 W × 4 at 2 Ω. By driving the speakers firmly, it becomes easier to introduce changes even in areas that many people find lacking with factory amplifiers—such as the presence of vocals and the fine details in musical instruments.

The compactness that’s characteristic of the Class D design is also one of the charms of the AF M4D. It can be integrated into your system even with limited space in the cabin, and you can consider anything from strengthening the front speakers to systems using multiple speakers.

However, a good amplifier isn’t simply one with higher output. The final impression will vary depending on the combination with your speakers and factory audio, how the power and wiring are handled, and the installation method. At Log On, we work together to design a configuration that makes the most of the AF M4D while confirming your vehicle’s system, the music you usually listen to, and your sound preferences.

If you want more headroom when you turn the volume up, want to feel an additional step of change beyond just replacing the speakers, or want to enjoy your music more thoroughly inside the car, please feel free to consult us.

Main Specifications

【Basic Information】
Product Name: AF M4D
Type: 4-Channel Power Amplifier
Method: Class D

【Audio Performance】
Audio Bandwidth: Up to 40 kHz

【Rated Output】
4 Ω: 160 W × 4
2 Ω: 260 W × 4