TPA3255 200W/ch 8 channel amplifier
1U TPA3255 200W/ch 8 channel amplifier
Designed for high-end home theater systems and active speaker setups, this 8-channel amplifier delivers outstanding performance in a compact form factor. At its core is the TPA3255 chipset from Texas Instruments—renowned for its high-fidelity audio performance and capable of delivering up to 300W per channel under ideal conditions.
In this configuration, the power supply is limited to 36–42V to enable fanless, silent operation, while still providing 200W per channel—ideal for immersive home cinema experiences.
This multichannel amplifier is perfectly suited for 3-way or 4-way active speaker systems and is fully compatible with both analog and digital crossovers. Active system architecture—where the signal is filtered before amplification and each amplifier channel drives a specific speaker driver—offers superior sound quality and control compared to traditional passive crossover designs.
Included:
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2x 4ch TPA3255 boards
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Mean Well 450W 36-39v power supply
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10000 mkF low ESR storage capacitor
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Lightweight aluminium rack mount enclosure
ICEpower 200AS2 board
Not included:
Power cord
Features
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8ch outputs. 200W/channel
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Balanced /unbalanced configuration with onboard jumpers
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Class d technology
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Silent operation
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THD 0.006% 1W
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450W Mean well LLC type power supply with PDC circuits
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10000 mkF low ESR storage capacitor
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Suitable for professional and home applications
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80-264 mains with PFC and medical grade safety certificate
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1U rack mount compatible
Benefits
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Compact format enclosure
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High quality RCA connectors
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8 independent channels
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Easy integrate with professional 3-way and 4-way crossover
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Fits for multichannel THX systems and home cinema
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Excellent audio quality
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Vertical board placement for better heat dissipation
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Reliable speaker protection
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WW certified power resonant type power supply with PFC
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Lightweight aluminium enclosure
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Specifications
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200W 4 Ohm per channel ≤ 1 % THD+N, 1 kHz
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Input impedance: balanced 20kΩ, unbalanced 10kΩ
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0.006 % THD+N @ 1 kHz, 10 W / 4 Ohm50 kHz audio bandwidth
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85 uV A-weighted output noise
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Load impedance 4-8Ohms
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80-264 mains with PFC and medical grade safety certificat
Warranty and refund policy
Prototypes do not have warranty, and all purchases are at your personal risks. All warehouse sellout devices have operation check prior shipping and are fully operational. Typically, those has passed extreme operational tests in our lab to evaluate board real capability.
Shipping info
We ship worldwide by trustable service provider FedEx. Typical shipment time is 1-2 weeks.
Shipping costs by expediting FedEx services is 25EUR






