【GZRW 10XSPL｜10-inch SPL subwoofer engineered for highly efficient, powerful bass】

You want your bass to hit harder, but you don’t just want to turn the volume up—you want a subwoofer that you can use with confidence even when it’s running continuously. That’s exactly what the GZRW 10XSPL is for.

Despite its 10-inch (25 cm) size, it uses a magnet structure optimized to achieve maximum efficiency. With a SPL competition specification focused on high efficiency and high performance, it adds solid, punchy strength to the low frequencies that form the foundation of your music.

The cone features an reinforced paper cone, and at the junction with the rubber surround it uses a double-stitched cone that is fixed in place by stitching. This design is built with hard, high-input continuous operation in mind, making it a reassuring choice if you want to enjoy bass properly.

However, subwoofer performance isn’t determined by the unit alone. You need to consider amplifier output and connection method, the box volume, how it’s installed in the vehicle, and even how it integrates with the front speakers. Since the system configuration can also change depending on how you take advantage of the 2Ω DVC setup, I wouldn’t decide based on the product by itself—I’d confirm your current audio system and the sound you want before matching everything together.

At Logon, we carry out installation and tuning aimed not at a finish where only the bass stands out, but where it connects naturally with the front speakers so you can enjoy your usual music comfortably. Whether you want to enjoy powerful bass or you’re unsure about adding a subwoofer to your current system, let’s decide the direction together based on your vehicle model and how you use it.

Main Specifications / Specs

【Basic Information】
Product name: GZRW 10XSPL
Type: Subwoofer
Size: 10-inch (25 cm)
Specification: SPL competition specification

【Electrical Specifications】
Voice coil: 2Ω DVC

【Structure / Materials】
Magnet structure: Optimized for high efficiency and high performance
Cone: Reinforced paper cone
Surround: Rubber surround
Joining technology: Double-stitched cone