Phil Jones Bass Combo BG-400 BL, Micro Combo Amplifier for Bass, Compact, powerful and flexible combo with solid and powerful low-end response, Solid-State design, Power: 300 W at 8 Ohm / 500 W at 4 Ohm, 2 Independent, simultaneously usable channels, Class D amplifier circuit, Ultra-quiet, noiseless preamplifier circuit, Computer-optimised ventilated Lightweight housing, 3-Band equaliser with +/- 18 dB boost / cut per band, Suitable for extension with Phil Jones Compact 4 Bass Cabinet (C4), Serial effects loop, Equipped with: 4x 5"" PJB Neo Power Type B Speaker, Speaker sensitivity: 93 dB / W / M, Frequency spectrum: 35 - 15,000 Hz, Channel A controls for Input Level, Bass, Mid, Treble, Channel B controls for Input Level, Bass, Mid, Treble, Compressor / Limiter Threshold Level controls, Auxiliary Input Level, Master volume, Channel A 3-way toggle switch for Mic / Low / High, Channel B 3-way toggle switch for Mute / Low / High, Limiter On / Off toggle switch, Power switch, Ground / lift switch, Voltage selector switch, Input channels A and B: 2 x 6.3 mm mono jack, AUX input: 3.5 mm stereo jack, Headphone output: 3.5 mm stereo jack, DI output: XLR, FX Send and Return: 2 x 6.3 mm mono jack, Tuner output: 6.3 mm mono jack, Pre-amp output: 6.3 mm mono jack, Additional speaker output (Neutrik Speaker Twist 2-pin), IEC cold device socket, Input voltage: 120 - 240 V AC, Dimensions (W x H x D): 365 x 340 x 330 mm, Weight: 18 kg, Colour: Black, Power cable with EU plug included