DoukAudio 600W 2/4 Channel Amp: 3-IN-2-OUT Speaker Selector | Digital Amplifier for DMP-A6 with Dual TPA3255 | Balanced XLR RCA

Parameters Brand: Douk Audio Model: G7 Audio input: 2 groups of RCA / TRS + XLR combo input Audio output: 2 groups of Banana speaker jacks Amplifier chips: 2 TPA3255 Number of channels: Selectable 2-channel / 4-channel Max. output power: 300W 2 @ 4O (2-channel) / 150W 4 @ 4O + 4O (4-channel) Built-in power supply: DC 48V / 10A Op-amp chips: 3 OPA1612 Frequency response: 20Hz-20kHz (0.5dB) THD+N: 0.002% SNR: =112dB Input sensitivity: RCA: 2V / TRS+XLR: 4V Matched speaker impedance: 4-8O Treble/Bass range: 10dB VU Meter Dimensions: 85 45.4mm / 3.34 1.79in Mute function: Supported Bypass function: Supported Remote control: Supported Input voltage: AC 100-240V Dimensions (W*D*H): 275 190 78mm / 10.83 7.48 3.07in Package dimensions: 435 265 110mm / 17.12 10.43 4.33in Net weight: 3.34kg / 7.36lb Package weight: 5kg / 11.02lb Power Output Table of the G7 The power specifications are estimated values. Actual performance may vary based on usage conditions. 2-Channel Mode: 300W 2 @ 4O 225W 2 @ 6O 150W 2 @ 8O 4-Channel Mode: 150W 2 @ 4O + 150W 2 @ 4O 180W 2 @ 4O + 120W 2 @ 6O 200W 2 @ 4O + 100W 2 @ 8O 150W 2 @ 6O + 150W 2 @ 6O 171.4W 2 @ 6O + 128.6W 2 @ 8O 150W 2 @ 8O + 150W 2 @ 8O Packing List 1 G7 Amp 1 Remote Control 1 Power Cord 1 User Manual