How to make WIDE BASS

Producers struggle to create huge sounding tracks that lose all power when played on mono systems in clubs, making the bass sound weak and mushed up.

• Tracks sound huge in stereo but collapse when summed to mono • Bass frequencies lose power and presence in mono playback • Lack of understanding about stereo to mono translation

When a track is played on a mono club system, sounds disappear, the kick becomes too loud, and the overall impact is severely compromised.

Understanding the technical aspects of bass sound production is essential to properly address and solve mono compatibility issues.

Using unison mode with two oscillators creates a stereo bass sound where one note plays left and right, making the track sound bigger and warmer.

• Mid/Side mode on EQ8 shows frequencies in the middle versus on the sides • This visualization helps understand where bass energy is positioned in the stereo field

When sounds go out of phase, putting them into mono can cause cancellation similar to how a minus sine wave plus sine wave equals zero.

Stereo bass with analog modulation causes volume fluctuations because the waveform starts from different points, making the sound go up and down unpredictably.

Analog modulation in synthesizers like Serum uses a random function that starts from different points on the waveform each time, creating inconsistent volume levels.

Lower the random or modulation knob to decrease unpredictable volume changes, especially important for analog modulation affecting bass volume.

Check the limiter display to ensure volume levels remain consistent without unexpected peaks and dips.

Reduce random modulation parameters when designing bass sounds to maintain stable, predictable output levels.

Pressing the mono button in a utility can cause a sudden 5dB loss in bass level, which is huge and explains why tracks sound weak in mono club systems.

Stereo elements with phase inconsistencies collapse when converted to mono, losing their combined power and presence.

If a baseline loses 5dB in mono conversion, the entire track's power is compromised when played on club systems.

Keep low-end frequencies mono to prevent this loss and maintain consistent bass power across different playback systems.

Chorus applies continuous detuning that varies up and down like a sine wave, causing the RMS volume level to fluctuate significantly.

• Chorus creates dangerous phase issues when applied to bass lines • Different frequencies detune at different rates, creating volume instability • Mono conversion amplifies these fluctuations dramatically

The limiter display shows constant volume going up and down when chorus is activated, making the bass unreliable.

Adding a heavy compressor or limiter can reduce the volume fluctuations, but doesn't solve the underlying phasing issue.

Using high ratio (7:9), fast attack, and slow release can help control volume variations from chorus and modulation.

Pushing the signal into a limiter with increased makeup gain provides additional volume control and stability.

Even with aggressive compression and limiting, the underlying phasing issue persists when converting to mono.

Volume levels may appear controlled on the meter but continue to fluctuate in and out of phase when summed to mono.

Using EQ8 to make frequencies below 300Hz mono while keeping higher frequencies stereo maintains bass power and clarity.

• Select a frequency cutoff point (around 200Hz is recommended) • Minimize loss by finding the sweet spot where mono conversion is nearly imperceptible • Test with mono button to verify minimal level change

The difference becomes approximately 1dB when frequencies below 180-200Hz are set to mono, which is acceptable for bass.

Mid/Side mode allows precise control over which frequencies are mono and which remain stereo, optimizing mono compatibility.

The Utility plugin has a 'Bass Mono' feature that allows control over where the mono cutoff frequency is applied.

Setting Bass Mono to 100Hz creates a smooth mono translation with minimal perceptible loss in the bass region.

Provides a simpler alternative to EQ8 Mid/Side for producers without Ozone, offering straightforward frequency-based control.

Always test by switching to mono mode to verify that the bass sound remains powerful and stable.

Create a high pass filter on the sides to remove low frequencies from the stereo information, keeping bass centered.

• Cut low frequencies from the sides using EQ8 in Mid/Side mode • Maintain low-end power in the middle while allowing stereo information in higher frequencies

Even with side filtering, you can boost higher frequencies to keep the overall sound wide without compromising bass.

Verify that volume levels remain stable and consistent when switching to mono with this approach.

Adding unison voices increases overall volume but can create phasing issues when converted to mono.

• Even-numbered unison settings are better for bass because they maintain a centered voice with sides symmetrically arranged • This structure provides better stability and balance

Adding more unison voices means less overall power loss when converting to mono, as there are more independent voices.

Increase unison voices to maintain bass power in mono, but test regularly to find the sweet spot between width and mono compatibility.

Use EQ8 in Side mode to remove specific frequencies (like first harmonics) from the stereo field while keeping them in the middle.

• Switch EQ8 to Side mode • Create a filter to cut unwanted harmonics from sides • Keep the middle frequencies intact for power

Cutting first harmonics from the sides maintains volume stability when switching to mono while keeping the sound relatively wide.

Test different cutoff points to find where volume levels become consistent in mono without losing necessary width.

Create two separate sounds: one focused mono bass below 200Hz and another stereo layered bass above 200Hz for width and character.

• Low layer: tight, focused sub bass in mono below 180-200Hz • High layer: wide stereo bass above 200Hz with effects and character

Use separate oscillators or synth instances, then apply high pass filters to divide the frequency range between tight and wide elements.

Layering allows different envelope shapes, compression settings, and effects on each layer, giving more control and musicality.

Use EQ3 to separate low and high frequencies: one channel for bass below a cutoff (e.g., 150Hz) and another for everything above.

• Duplicate the bass layer • On one instance, turn off highs and keep only lows • On another instance, turn off lows and keep only highs • Combine both for the final sound

This method tricks the ear into perceiving the bass as wide stereo while keeping the actual bass foundation tight in mono.

When converted to mono, the tight low end is unchanged while the wider high frequencies may lose some stereo character.

Apply subtle saturation to the bass before the EQ split to add harmonics while maintaining the frequency separation.

Use light compression or a glue compressor on top of the layered bass to bind the high and low elements together cohesively.

Apply saturation before EQ so both high and low layers get the harmonic enhancement, then glue compress the combined signal.

The bass sounds cohesive, wide in stereo, and maintains tight power when converted to mono.

Kick drums and sub bass often fight for the same frequency space, causing frequency masking and muddy low end.

• Apply a compressor to the sub bass layer triggered by the kick drum • Duck the sub slightly when the kick hits • Keep the high-end bass layer unaffected for musicality

Place the compressor on the low sub bass layer and use the kick as a side chain trigger to automatically reduce sub level when kick attacks.

Creates space for the kick while maintaining the wide bass character and avoiding phase issues in mono translation.

• Reverb to add depth and space • Delay with ping pong for stereo width • Chorus for additional movement • Other creative effects for texture

Apply effects to the high-end bass layer (above 200Hz) to keep them away from the critical mono-sensitive low frequencies.

Even though effects are on higher frequencies, they can still create phasing issues in mono, so always test mono compatibility.

With the low end locked down in mono, you have complete creative freedom to experiment with effects on the wider high-end layer.

Always switch to mono mode while designing bass and lead sounds to ensure no unexpected surprises in club playback.

• Check for volume loss when summing to mono • Listen for tonal changes and phase cancellation • Verify that bass remains powerful and present • Confirm no frequency masking or mud development

Even high-frequency reverbs and delays can phase in mono, so thorough testing is essential for all elements, not just bass.

Make mono testing a routine part of your production workflow to avoid disappointing results when tracks are played on mono systems.