FM8 vs Focal SUB 600P
The SUB 600P's power @ 8ω is 300W against the FM8's 600W, its high-frequency extension 270 Hz against 250 Hz, its low-frequency extension 28 Hz against 18 Hz, and its woofer 12" against 8".
AI-generated product photo — not official manufacturer imagery.
Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The Rythmik Audio FM8 is a sealed dual-8-inch Direct Servo subwoofer designed for accurate bass and upper-bass reproduction. Its HX585 amplifier delivers 300 watts RMS per channel, for 600 watts RMS total. The FM8 includes selectable 12 or 24 dB/octave crossover slopes and a low-pass crossover range of 50–200 Hz, while its response extends to approximately 250 Hz, allowing it to serve as either a conventional subwoofer or a midbass module. Bass-extension and rumble-filter controls support integration with a separate low-frequency subwoofer or a pair of main speakers.
Driver and acoustic performance characteristics
Amplification power output and characteristics
Driver configuration and enclosure design
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The SUB 600P's power @ 8ω is 300W against the FM8's 600W, its high-frequency extension 270 Hz against 250 Hz, its low-frequency extension 28 Hz against 18 Hz, and its woofer 12" against 8".
The 3000 Micro's power @ 8ω is 800W against the FM8's 600W, its high-frequency extension 240 Hz against 250 Hz, and its low-frequency extension 23 Hz against 18 Hz. Both share woofer (8").
Both turn up in the same documented systems.
The Sub1's power @ 8ω is 480W against the FM8's 600W, its woofer 7" against 8", and its low-frequency extension 32 Hz against 18 Hz. Both share high-frequency extension (250 Hz).
The ULS-15 MK2's low-frequency extension is 20 Hz against the FM8's 18 Hz, its high-frequency extension 200 Hz against 250 Hz, and its woofer 15" against 8". Both share power @ 8ω (600W).
The specs and the pairings above are open to everyone. Sign up and you get the system builder, the assistant, a compatibility check against the gear you already own, and a watch on this product so a price or pairing change reaches you.
Sign up free