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

Even after replacing the speakers, the vocals may seem to come out too far forward, the highs may feel too strong, and you may notice an odd connection between the woofer and the tweeter. In car audio, it’s not only the speaker itself that matters—the way you split and reproduce the frequency bands has a major impact on overall sound coherence.

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 bands with a 12dB/oct slope based on 3,000Hz, it creates a condition where each unit can do its job comfortably.

A key feature is that it helps keep a sense of separation in the sound while making the connection of vocals and instruments less likely to sound unnatural, making the entire music presentation smoother and easier to listen to. Since the tweeter output can be adjusted in steps of ±2dB, you can fine-tune the sound to match your vehicle and preferences—especially when highs feel too strong in the cabin or when you want a slightly brighter sound.

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

This is a part suited for anyone who wants to present the Morel HYBRID series sound more naturally, or who wants to further refine the sound after replacing the speakers. Let’s consider a combination tailored to your car model and listening style—including how it matches 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