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As technology continues to advance, compact and low-distortion digital audio power amplifiers have become better suited for modern audio applications. Digital home amplifiers offer low distortion, low noise, wide dynamic range, and high efficiency.
FX AUDIO uses the TI high-definition audio chip TPA3250, featuring a higher switching frequency and precision-selected hollow inductors for improved linearity, to create the FX502SPRO HiFi digital power amplifier—delivering exceptional performance and value.
Metal oxide brushed shellBlue immersion gold PCB designDurable and high-temperature operationHiFi and high-definition sound qualityLow noise and low distortionCompatible with multiple devices
Amplifier IC TPA3250This stereo mini amplifier for home audio uses the high-performance TPA3250 amplifier IC, delivering genuine high-end sound quality with ultra-low distortion across the entire audio frequency range for outstanding audio performance.
80W+80W PowerThe FX AUDIO home audio stereo amplifier is ideal for home theater entertainment, delivering 80W+80W peak power for passive speakers with 4-ohm impedance. It provides rich, high-quality sound for an immersive listening experience.
Wide ApplicationHiFi desktop audio amplifiers are compatible with a variety of audio devices, including laptops, TVs, tablets, mobile phones, and passive speakers. They’re ideal for a wide range of applications such as home theaters, bars, coffee shops, dance halls, and meeting rooms.
NE5532 Front Differential Drive CircuitIt uses an audio front-end stage using the low-noise NE5532 op-amp to generate differential outputs that drive the next stage or external load with high fidelity and low distortion.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
LC Filter Hollow InductanceIt can filter out one or more harmonics, and as inductance and frequency increase, the anti-interference effect becomes more pronounced. This allows the output of pure DC electronic current to deliver clear, dynamic sound quality.
Small Pond CapacitorsThe amplifier uses a small pond capacitor to provide ample energy storage, ensuring a stable output voltage, reducing load voltage fluctuations, and delivering cleaner DC power.
Specifications
Output level: 80 WPC @ 4 ohms, 50 WPC @ 8 ohms Speaker impedance: 4/8 ohmsChipset: TPA3250 + NE5532Inputs: 1 x stereo RCAOutputs: Speaker terminals
THD: 0.02%• SNR: 92 dBFrequency response: 20-20,000 HzPower supply: 24 VDC, 4A (included) Dimensions: 3.6" x 6.2" x 1.8"
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
