The most reliable way to mic a Sela cajon is with two microphones: one inside or behind the sound hole for bass, and one in front of the playing surface for slaps and snare. For small gigs, a single mic aimed at the sound hole from about 10–15 cm works well and keeps feedback under control.
Microphone placement
| Position | What it captures | Mic type |
|---|---|---|
| Behind, 5–15 cm from the sound hole | Deep bass, some snare | Dynamic kick-drum mic |
| Inside the sound hole | Maximum bass, least spill | Small kick mic or boundary mic |
| Front, 20–30 cm from the playing surface | Slaps, ghost notes, snare | Small-diaphragm condenser or dynamic |
| Overhead, about 1 m | Natural room sound | Condenser (studio only) |
For most players, a kick mic at the back plus a condenser at the front gives a full, balanced sound: kick drum mics, small condenser mics.
Recording in the studio
- Record bass and front mics on separate tracks so you can balance them later.
- Flip the polarity of one mic if the bass sounds thin when both are on; front and back mics face opposite directions.
- Place the cajon on a rug to reduce floor reflections.
- On CaSela models, record a take with the snare off for verses and on for choruses.
Live setup for small gigs
- Put the cajon on a small rug or riser so the bass does not muddy the stage.
- Use one dynamic mic at the sound hole, or a stick-on pickup if the venue is loud.
- Ask the engineer to cut low rumble below about 50 Hz and boost the bass region around 80–100 Hz gently.
- Keep the cajon mic out of the direct path of wedge monitors.
Reducing feedback
- Use dynamic mics rather than condensers on loud stages.
- Position monitors behind the mic’s dead zone (the rear of a cardioid mic).
- Lower the monitor level for the cajon; players usually hear their own cajon acoustically.
- Notch out ringing frequencies on the desk EQ rather than turning the whole channel down.
Getting more projection without a mic
In acoustic sessions, tilt the cajon back slightly so the sound hole is not pressed against a wall, sit away from soft furnishings, and play on a hard floor. A Varios or CaSela’s 15 mm body projects more bass than the 12 mm Primera.
Home acoustics and sound isolation
Cajon bass travels through floors. To keep neighbours happy, play on a thick rug or an isolation platform, avoid corners (which boost bass), and practise slaps and ghost notes at low volume. Using brushes or a softer touch is the easiest way to practise quietly.
Dampening and resonance
If the bass rings too long, place a small cushion or folded towel inside, lightly touching the back of the box. Adjusting snare tension also changes how much the cajon rings. Sela’s 11-ply birch bodies have a controlled resonance, so a little dampening goes a long way.
