Gallien-Krueger GALLIEN KRUEGER 212MBP - AMPLIFIED BASS SPEAKER 2x12 "500W

(This text is machine translated) All MBP models feature the same plywood construction, digital power supplies and amplifiers, high frequency transducer and US made speakers as their MB Combo counterpart. Unlike passive extension cabinets which get their power from the amplifier they are connected to, MBP cabinets use their own integrated amplifier to deliver up to 500 watts of additional power.