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! 

Science 4x12 Guitar IRs

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
Download the 4x12 IRs here

Science 6x10 and 2x15 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 
Download the bass cab IRs here
Feel free to donate if you like the impulses, and I'll buy myself a coffee.