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TPA3255-B 600W TPA3255 Mono Subwoofer Amplifier Full Range HiFi Power Amplifier Amp Assembled
Description:
TPA3255 is a high-performance class D power amplifier chip, which has class D efficiency and can bring high-end sound quality circuits. It features advanced integrated feedback design and proprietary high-speed gate driver error correction function. This technology allows the device to maintain ultra-low distortion throughout audio frequency band while exhibiting perfect sound quality.
Working in AD mode and with 10% THD, it can drive up to 2pcs 315W/4R load and 2pcs 150W (unclipped power)/8R load. It also has a 2 VRMS analog input interface that supports high-performance DAC (such as PCM5242 for TI) seamless connection.
In addition to excellent audio performance, TPA3255 also features high power efficiency and ultra-low power idle loss (less than 2.5W). These can be achieved with an 85mR MOSFET and an optimized gate driver scheme. Compared with the traditional discrete implementation, this solution can significantly reduce idle loss.
Product Details:
- It can be used as an independent subwoofer power amplifier. There is already a low-pass filter circuit inside, and crossover point is 95Hz.
- It can also be used as an independent mono power amplifier, with a subwoofer/mono full frequency switch (at the rear of the power amplifier)
- The maximum output power is 600W at 2Ω, which can drive larger speakers.
Features:
- This machine is developed and produced in accordance with standard products. All parts and components are original and authentic, and all-aluminum chassis has fine workmanship and good heat dissipation.
- Using original TPA3255 chip.
- Internal high-power HIFI dedicated high-efficiency switching power supply, direct plug-in 100-240V
- Resistors are selected high-precision chip resistors to ensure a good SNR of the whole machine.
- Use special inductance for audio to ensure clear and powerful sound.
- CNC precision all-aluminum chassis
Main Parameters:
- Working method: Class D
- Working voltage: AC100-240V
- Bass cutoff frequency 95HZ
- Total output power: 600W/2Ω when (THD+N) is 1%
- Product size: 183x52x189 mm
- Net weight: 1.45KG
Package Included:
- 1 x Set of HiFi Power Amplifier
Note: It is assembled and ready for use.
