Too often, your only options were high-powered systems that are just excessive for your dorm room or apartment. Essentially purchasing a system you would never fully utilize. Smaller speaker systems just would not offer the same sound quality you’re looking for. This amplifier will bring optimum sound to your party! In addition, the Bluetooth function allows you to broadcast your favorite music from your smart device and not to mention the recording function makes this mixing amplifier more attractive than its first glance. 960W Maximum Power Output / 240 W + 240 W RMS 4 Ohms. 480W Maximum Power Output / 120 W + 120W RMS 8 Ohms. 4 Audio Signal Processor – Enhances Music & Vocal Quality. Echo, Delay, Bass & Treble Microphone Mixing. Music Balance, Bass & Treble Adjustment. Individual Music & Microphone Volume Adjustments. Audio input : 250mv / 47k. Microphones input: 15mv / 600? Master Channel f=20 Hz-20KHz. Input power: AC 120V/60Hz. Power Wastage: 360 W. Dimensions (H x W x D). 5.12″ x 17″ x 12.6. 130 x 430 x 320 mm. 16.9″ x 14.6″ x 6.1. 430 x 370 x 155 mm.