【GZHW 30XSPL-D1 30cm 1Ω DVC Subwoofer】

You want solid low-end, but if all you have is high sound pressure, it can feel lacking. If that sounds like you, you should consider the GZHW 30XSPL-D1.

This 30cm, 1Ω DVC subwoofer features a reinforced paper cone and an aluminum die-cast basket. While targeting powerful low frequencies, it’s designed to firmly support the bass that forms the foundation of your music.

Whether you want to enjoy things at high volume—or if you’d like a bit more thickness and punch in the music you listen to every day—adding a subwoofer is an area where you can feel the effect easily. By handling the low frequency bands that are difficult for front speakers to reproduce on their own, there’s more breathing room across the entire sound, and you may even find vocals and instrument tones easier to hear.

However, with a 1Ω DVC subwoofer, the overall system configuration can change depending on the amplifier you pair it with and the connection method. It’s best not to choose only the subwoofer—check the amplifier’s supported impedance, the box volume, how it will fit in the vehicle, and how it will connect with the front speakers, so you won’t find yourself second-guessing later.

At LOGON, we ask what level of sound pressure you’re aiming for, what kind of music you usually listen to, and how much of the cargo area you want to use—then we think through the best combination for your car together. If I were choosing, I’d first confirm the vehicle and the intended use, then select based on the overall balance including the amplifier and the box.

Main Specifications / Specs

【Basic Information】

• Product name: GZHW 30XSPL-D1
• Type: Subwoofer
• Size: 12 inch (30cm)
• Voice coil: 1Ω DVC

【Key Features】

• Reinforced paper cone
• Aluminum die-cast basket
• GZHW SPL series designed to achieve both sound quality and high sound-pressure output

If you’re unsure about adding a subwoofer or pairing it with an amplifier, let’s sort out a system that’s practical and comfortable—by checking the vehicle model and your current audio setup. ━━━━━━

Shop Owner Komizo