IMPULSE RESPONSES

The free downloads below contain impulse responses (IRs) of our standard guitar and bass speaker cabinets for use with a reactive load box/IR loader or amp sim. These can be used for recording, practicing with headphones, or virtually demoing our cabinets and comparing speaker options.  Enjoy! 

Guitar Cab IRs (New Versions for 2024!)

Cabinet:
  • Closed-back 4x12
Speakers:
  • Celestion Vintage 30 8 Ohm
  • Celestion G12H-75 Creamback 8 Ohm
  • Celestion G12H-150 Redback 8 Ohm
Mics:
  • Shure SM57
  • Sennheiser MD 421-U
  • AEA N22
  • Oktava MK-012

Bass Cab IRs

Cabinets:
  • Sealed 6x10 
  • Ported 2x15
Speakers:
  • Eminence SC10 Basslites (6x10)
  • Eminence 3015 Kappalites (2x15)
  • Faital 15PR400 (2x15)
Mics:
  • Electro-Voice RE20
  • Sennheiser MD421
  • Neumann U87
  • Shure SM57 

Science 4x12 Guitar IRs

Download the 4x12 IRs here

Science 6x10 and 2x15 Bass Cab IRs

Download the bass cab IRs here
Feel free to donate if you like the impulses, and I'll buy myself a coffee.