【GZ-GZIF 6501FX｜16.5cm Coaxial 2-Way Speaker】

This is the 16.5cm coaxial 2-way speaker “GZ-GZIF 6501FX”, for those who feel that the sound from their factory speakers is lacking—or for anyone who wants to enjoy vocal and instrument sounds a little more up close.

With a design that positions the woofer and a tweeter on the same coaxial axis, the coaxial type is well-suited to limited door space. By replacing your factory speakers, it becomes easier to focus on the outlines of the sound and the finer details in your everyday music. It’s also a great option for people who want to hear vocals more clearly during commuting or while driving.

The rated input power is 70W, and the sensitivity is 91dB. This specification makes it easy to consider not only systems that add a larger amplifier, but also speaker replacements that take advantage of a factory navigation unit or a commercially available one. However, the final result is not determined by the speaker unit itself alone. Since the impression changes depending on the mounting base, the condition of the door side, and the combination with the factory system, it’s important to plan a setup that fits the vehicle model and how you use it.

At LOGON, we guide you while checking not only the mounting hole and depth, but also the space inside the door, any interference with the door trim (inner panel), wiring treatment, and the required mounting parts. If you’re going to replace your speakers, let’s decide the direction together—including how you use the system and what kind of music you usually listen to—so that nothing you later notice becomes a concern. If you want to change the sound with a factory-speaker replacement, please consult us after confirming your vehicle’s specifications.

Main Specifications

【Basic Information】

• Product name: GZ-GZIF 6501FX
• Type: 16.5cm coaxial 2-way speaker

【Performance】

• Maximum input: 110W
• Rated input: 70W
• Nominal impedance: 4Ω
• Frequency response: 60Hz–20kHz
• Sensitivity: 91dB

【Mounting Dimensions】

• Mounting hole diameter: 142.5mm (woofer section)
• Mounting depth: 44mm (woofer section)

【Speaker Grill】

• Size: 170mm (W) × 23mm (H)