Douk Audio A200 HiFi Mono/2.0 Channel Digital Amplifier Full Frequency / Subwoofer Power for Speaker Amp
Warm Tips If you want to use mono channel output, please connect the subwoofer or speaker to the top group of speaker jacks marked PBTL. Features Powerful 4 working modes: A200 can be used as a full-frequency amp or a subwoofer amp, with mono / 2.0 channel stereo mode and full-frequency / subwoofer mode switch, easily to use any combination to build various sound systems and satisfy different demands. Full-frequency mode Subwoofer mode Mono Channel connect to 1PC passive speaker connect to 1PC passive subwoofer 2.0 Channel connect to 2PCS passive speaker connect to 2PCS passive subwoofers Strong compatibility and large output power: Adopt NE5532 op-amp and TPA3250 amp chip, equipped with 32V/5A large power supply, enough to drive 100W full frequency speakers and 160W subwoofers, can match most home speakers. User-friendly design: With a bass frequency adjustment (40-160Hz), easy to get a perfect sound according to your listening preferences; designing a VU meter sensitivity regulator, easy to adjust and match the audio signals of different levels to get better visual effects. Unique appearance and proper size: Vertical placement design, with retro and elegant VU meter, fashionable and durable solid aluminum chassis, both enjoyment of auditory and visual, very suitable for HiFi home and desktop audio system use. Parameters Audio input: Stereo RCA Audio output: Banana speaker jacks Max output power of 2.0 channel: Full-frequency: 100W*2 @4-8Ω (32V/6A) Bass: 160W*2 @4-8Ω (32V/10A) Max output power of mono channel: Full-frequency: 100W*1 @3-8Ω (32V/3A) Bass: 160W*1 @3-8Ω (32V/5A) Bass cut-off frequency: 40-160Hz SNR: ≥104dB THD: 0.02%(1kHz, 1W) Input sensitivity: 0.775V Frequency response: 20Hz-20KHz(±3dB) Net weight: 768g/1.69lb Package weight: 1.50kg/3.31lb Dimensions:(W*D*H): 50*137*146mm / 1.97*5.39*5.75in Package dimensions(W*D*H): 300*230*65mm / 11.81*9.06*2.56in Packing List 1*A200 Amplifier 1*32V/5A Power Supply