P300H Bass Amplifier Head

output300W @4Ω
controlsGain, High, Mid, Low, Phat, Master, Limiter on / off switch
i/o'sInput, AUX input, Headphones Out, Line out, Speaker out (1 / 4" x 2)
size (mm)240 (W) x 230 (D) x 54 (H) (mm)


3 Band Tone Control

Promethean amps feature a simple 3-band tone control to adjust the tonal character.

Phat Control

The Phat control provides enhanced bottom and high end tone.

Limiter On/Off Switch

The P300H/P3110/P3115 feature an internal limiter.


The included aux input allows you to play along with a connected MP3 or CD player. The headphone out is great for bedroom jam sessions or sound checks at rehearsal.

Line Out

The XLR output sends a balanced signal to the mixing console and/or main PA system in any live or studio situation. GND Lift can cut ground loops with other connected equipment.

Control Panel