[BLUE MOON AUDIO PSW200 | Ultra-slim 63mm Powered Subwoofer]

The PSW200 is a 63mm-thin, 8-inch (20cm) powered subwoofer designed to fit under a seat or in other tight spaces, avoiding the need for a bulky box-type subwoofer that eats into cargo space. Its full aluminum die-cast enclosure with internal bracing ribs suppresses cabinet resonance for clean, fast-rising bass despite the slim profile.

The driver uses a 20cm aluminum diaphragm and a 50mm long-stroke voice coil, combined with a proprietary "Mass Tuned Center Cap" to control resonance. A built-in AB-class 100W amplifier (150W max), with a large power transformer and high-quality electrolytic capacitors, is designed to faithfully reproduce fine detail such as decay and reverb.

It accepts either RCA input from the head unit or speaker-level (high-level) input, so it can be added to almost any existing system. The included wired remote lets you dial in phase (0°/180°), bass boost (0-12dB) and the low-pass filter (50Hz-150Hz) from the cabin.

What matters when installing

A slim subwoofer isn't finished once it's placed — mounting position, fixing method, cable routing and the balance against the front speakers all shape how it actually sounds. At LOGON we propose the mounting position, connection method and level tuning to suit your current system and vehicle interior.

Key specifications

Driver: 20cm aluminum cone / Impedance: 4Ω / Frequency response: 30Hz-150Hz / S/N: 92dB /
Rated output: 100W, Max: 150W / Operating voltage: 14.4V (10V-16V) / Low-pass filter: 50Hz-150Hz /
Subsonic filter: 30Hz -12dB/oct / Phase switch: 0°/180° / Input sensitivity: speaker 0.8V, RCA 82mV /
Bass boost: 0-12dB / Max current draw: 10A / Dimensions: W280 x D210 x H63mm /
Accessories: wired remote (4.5m cable), hook-and-loop tape, input cable, metal brackets x4 with bolts,
resin brackets x2 with bolts, tapping screws.

• First model of the new BLUE MOON AUDIO brand (Aemon x Groove International), released 2026-08-17.
• Prices exclude tax. Installation labour is charged separately by vehicle and configuration.