Aguilar Tone Hammer 500 AMP Power Output: 500 watts into 4 ohms, 250 watts into 8 ohms, Preamp Section: Solid State, Class D Power Section, EQ Section: Bass: +/- 17 dB @ 40 Hz, Mid Level: +/- 16 dB, Mid Frequency: 180 Hz 1 kHz,Treble: +/- 14 dB @ 4 kHz, Inputs: One 1/4" input jack, compatible with all active and passive basses,Speaker Outputs: Two Neutrik Speakon speaker outputs. 4 lbs! Retail $1199.99 Sale $899.99 Carry Bag sold Seperately