Portable battery-powered acoustic amplifier: Power: 25 watts 6.5 inch speaker Modeling preamp Powerful bass and warm sound Amp modeling technology: Stageman / LBox Controls: 2x Volume, Bass, Middle, Treble, Send, Reverb, Master Plate and Reverb Reverb Drum Machine Dual channel for instrument and microphone Integrated rechargeable battery runtime of 4 hours Bluetooth for app control and audio streaming Free Stageman app The Nux AC-25 is a compact acoustic amplifier with a power of 25 watts. The amplifier is portable and can run for 4 hours on its built-in rechargeable battery - ideal for use on the move or outdoors. In addition to a 6.5 inch speaker, the AC-25 is equipped with modelling preamps, reverb, Bluetooth and a drum machine. The amplifier has two channels so that a dynamic microphone as well as a guitar or bass can be connected. Music can be played from an external source via the aux input. Alternatively, audio can be streamed via Bluetooth. The AC-25 offers both Stageman and LBox amplifier models. While the Stageman is based on the legendary Nux acoustic amplifier with a rich bass response and a warm sound, the LBox is based on the famous US acoustic amplifier brand that offers a transparent acoustic sound. The control panel on the top is clearly laid out and easy to operate. With the Stageman app, settings can also be made via a mobile device. The scope of delivery includes a power supply unit for charging or powering the amplifier, as well as a detachable carrying strap for comfortable transportation. Connections + technical details: Aux input: 3.5mm jack Line output: 6.35mm jack Line input: 6.35mm jack Combo input: XLR / 6.35mm jack Headphone output: 6.35mm jack Input impedance: CH1= 1M Ohm, CH2= 2K Ohm Dimensions: 280 x 218 x 220 mm Weight: 7 kg Included in delivery: Nux AC-25 acoustic amplifier Power supply unit Carrying strap.