Ampeg SVT-810E bass cabinet - 8 x 10" Eminence speakers, 800W RMS, jack and speakon connections, 130 dB max sound pressure, impedance: 4 ohms (switchable to 2 x 8 ohms biamp/stereo), frquency response 40 Hz- 5 kHz, low-end bass cabinet, dimesions: 121,92 x 66,04 x 40,64 cm, weight: 75 kg