【Morel MXR300.4｜Passive Crossover Network for the HYBRID Series】

Even after replacing the speakers, the vocals can seem pushed a little too far forward, the highs may feel too strong, or you might notice that the woofer and tweeter don’t quite connect naturally. In car audio, it’s not only the speaker itself that matters—how you split and reproduce the frequency bands is also a major factor in achieving a well-integrated sound.

Morel MXR300.4 is a passive crossover network designed for the Morel HYBRID series. By organizing the roles of the woofer and tweeter and splitting the frequency bands with a 12dB/oct slope based on a 3,000Hz crossover point, it creates a condition where each unit can do its job comfortably.

It helps preserve a sense of separation while making it less likely for vocal and instrument transitions to sound unnatural, allowing the overall music to be smoothed and easier to listen to. Since the tweeter output level can be adjusted by ±2dB, you can fine-tune the sound to match your vehicle and preferences—whether the highs feel too strong inside the cabin or you want to make the sound a bit brighter.

However, a crossover is not a part that will produce the same sound just by installing it. The overall impression will change depending on the combination of speakers, the condition of the door, the installation position, and reflections inside the vehicle. If it were me, I’d first check the overall balance of the vehicle, then decide on the tweeter level and system configuration.

This is a component for anyone who wants to integrate the Morel HYBRID series sound more naturally, or who wants to further refine the sound after replacing speakers. Let’s consider combinations tailored to your vehicle model and listening style, including how it will pair with your current system.

Key Specifications

【Basic Information】
Product name: Morel MXR300.4
Brand: Morel
Type: Passive crossover network
Compatible series: HYBRID series

【Crossover】
Crossover frequency: 3,000Hz
Slope: 12dB/oct

【Adjustment Function】
Tweeter output level adjustment: ±2dB