Technical Specifications
Mini SubHarmonics specifications, stereo DSP sub-bass processor
Built with precision. Every parameter controlled, measured, and documented.
Audio Performance
| Subharmonic Range | 10 – 40 Hz |
| Input Range | 20 Hz – 20 kHz |
| Processing | 1 octave below input |
| Sample Rate | 48 kHz |
| Latency | ~1 ms (live-safe) |
| Noise Floor | ~-83 dB |
| Channels | Stereo L+R |
Connections
| Input | 2× RCA stereo (L+R) |
| Output | 2× RCA stereo (L+R) |
| Power | DC barrel 2.1mm |
Power Supply
| Input Voltage | 9 – 14V DC |
| Home Adapter | Included (EU) |
| Car Cable | 12V included |
Physical
| Dimensions | 70 × 60 × 30 mm |
| Enclosure | Aluminum + printed front |
| Built | Hand-assembled, Netherlands |
| Production | Small batches, each tested |
Controls & Indicators
| Input Gain | Rotary potentiometer |
| Sub Mix | Rotary potentiometer |
| Overload LEDs | L+R channel indication |
In the Box
| Mini SubHarmonics unit | ×1 |
| EU power adapter | ×1 |
| 12V car cable | ×1 |
| Quick start guide | ×1 |
Low Frequency Test
Can your system go this low?
This video steps from 100 Hz down to 20 Hz, 10 seconds per frequency. Most systems drop out before 40 Hz.
100 Hz → 50 → 45 → 40 → 35 → 30 → 25 → 20 Hz
🎧 Subwoofer or headphones required.
