9.3Essential
FabFilter Pro-Q 4 is an equalizer plug-in with up to 24 bands, dynamic EQ, spectral dynamics, and linear/natural/zero-latency phase modes.
Plugin comparison
FabFilter Pro-Q 4 vs soothe2
Specs, price and the Dubspot Score, side by side — with our verdict on which effect to buy.
Independent score / workflow fit / buying signal
Contenders
The side-by-side
Effect / oeksound
soothe2
8.8Great
soothe2 is oeksound's dynamic resonance suppressor that automatically detects and reduces problematic resonances and harshness in audio.
Score verdict
Which should you buy?
On the Dubspot Score, FabFilter Pro-Q 4 comes out ahead (9.3). That said, the right pick depends on your workflow and budget — read both reviews before deciding.
Technical matrix
Specs compared
| Signal | FabFilter Pro-Q 4 | soothe2 |
|---|---|---|
| Price | $199 | — |
| Dubspot Score | 9.3 | 8.8 |
| Formats | VST, VST3, AU, CLAP, AAX Native, AudioSuite | VST3, AU, AAX |
| EQ bands | Up to 24 bands | — |
| Filter shapes | Bell, Notch, High/Low Shelf, High/Low Cut, Band Pass, Tilt Shelf, Flat Tilt, All Pass | — |
| Filter slope | Up to 96 dB/octave, plus Brickwall option for LP/HP | — |
| Processing modes | Zero latency, Natural Phase, Linear Phase, plus Gentle/Warm character modes | Soft mode (transparent) and Hard mode (dynamics-reactive) |
| Dynamic processing | Dynamic EQ and spectral dynamics with adjustable attack/release | — |
| Channel modes | Mid/side and left/right; surround up to Dolby Atmos 9.1.6 | — |
| Plugin type | — | Dynamic resonance suppressor |
| Formats | — | VST3, AU, AAX |
| Operating systems | — | Windows 10-11 (64-bit); macOS 10.14 Mojave and up (Apple Silicon supported) |
| Channel support | — | Stereo and mid/side processing |
| Product status | — | Superseded by soothe3; the official soothe2 URL now redirects to soothe3 |
See the full plugin database for more comparisons.