The Product
How the Mini SubHarmonics restores sub-bass below 30 hertz
A precision DSP device that generates the subharmonic frequencies your music is missing. No gimmicks. Just real, controlled sub-bass.
incl.€199
10–40 Hz
DSP · 48 kHz
~1ms latency
Stereo RCA
9–14V DC
Demo video
See it in action
Watch the hardware connected to a real setup. LED indicators respond to generated sub-bass in real time.
Audio comparison
Hear it yourself
Same recording, with and without. Switch while playing to hear the difference at the exact same point.
🎧 A/B Comparison
🔵 With SubHarmonics
0:00 / 0:00
🎧 Regular bass boosters push existing frequencies harder. The Mini SubHarmonics creates new frequencies, exactly one octave below your signal. Extended bass, not boosted bass.
Controls
| Input Gain | Adjusts input sensitivity to your source level |
| Sub Mix | Blends generated subharmonics into the output |
| LED Indicators | Audio overload warning — L+R channels |
Visual proof
The spectrum comparison
Left: with SubHarmonics. Right: without. The sub-bass region below 60 Hz shows a clear, measurable difference. Not a subtle tweak.
Frequency spectrum — with vs. without SubHarmonics
Compatibility
Works with your setup
Any system with line-level (RCA) outputs. If your system has RCA connections, the Mini SubHarmonics plugs straight in.
🎚️Mixers
🔊DAC outputs
🎛️Audio Interfaces
📻Preamps & Receivers
🚗Car Head Units
🎬AV Receivers
⚠️ Connects via RCA (line-level) only. Does not connect to speaker outputs or headphone jacks. Your amp and speakers must handle sub-bass below 40 Hz.
Recommended headphones
Sony MDR-7506
Audio-Technica ATH-M50x
Beyerdynamic DT 770 Pro
Sennheiser HD 280 Pro
AKG K371