6” Speaker with “Whizzer” Cone
For more effective high-frequency response, the Acoustasonic 40 bears the unusual distinction of being the only Fender guitar amp to use a “whizzer” cone—a small supplementary speaker cone attached to the voice coil of the amps 6” speaker.
For extra ambience, the Acoustasonic 40’s instrument channel features built-in reverb.
XLR and ¼” Inputs
The Acoustasonic 40’s convenient dual front-panel inputs include a standard ¼” jack for an instrument and an XLR input for a microphone.