High Efficiency: A significant upgrade from the BT20A amplifier. To create a different sound quality. SNR≥108dB; THD≤0.005%. Alternatively, you can turn the treble and bass effects to a middle point to listen to the original sound without effects.
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Fosi Audio V3 Mono Power Amplifier PFFB 3255 Monoblock Class D Amps 48V W/Filter
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Stable, durable circuitry lessens the risk of high input power for the unit to achieve 1 Ω connection. This design enhances the flexibility to connect multiple subwoofers to a system. The GM-D9701 LPF is adjustable from 40 Hz to 240 Hz.
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Fosi Audio V3 mini class D integrated amp. In mint condition with box, packaging and instructions. With seperate power supply. Rated on paper at 2 x 300 watts, (yea right). I’d say probably around 2 x 40 RMS but it is very punchy, dynamic and detailed.. remarkable given its size. Excellent value little gem.. Grab a very cheap bargain. Thanks for looking and please view my Feedback and Other Items for sale.. Will post but collection is also welcome Northampton area. Good luck.
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Helix M One Mono Subwoofer Amp 1 Channel Class D Amplifier up to 600w RMS 1 Ohm HELIX M ONE 1 Channel Class D Amplifier HELIX M ONE Small, efficient and uncompromisingly stable – the M ONE is a highly compact monoblock for subwoofer applications.
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Small footprint, big impression! The small size enables easy installation. The 4 channel features a +12v remote output and daisy chain signal output making it an ideal system building block. Crossover range: 50Hz Class D micro amplifier.
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With standard stereo RCA audio input, perfectly compatible with many audio devices such as phone,TV, MP3 players, CD players, DAC, computers etc.. With built-in preamplification circuit, can match well with audio source that with low signal output. Adopting classical TPA3116 IC chip in each channel, class D amplification, the max output power can reach 100W+100W(4Ω load), easily to drive all home bookshelf/ computer/ desktop/floor-standing/outdoor passive speakers. Reasonable circuit, concise wiring layout and perfect protection, no sparks no shock. With ultra-low distortion and dynamic balance, the sound is very smooth and natural, powerful in low frequency and delicate in high frequency. The speaker terminals use a staggered design, which provides more space and makes connection easier.
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4 channel PA amplifier. 4x 350 watt RMS into 8 ohms (700w into 4 ohms). Lightweight (4.9kg gross). XLR Input Connectors.
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