Fosi Audio Announces Exclusive Amazon Prime Big Deals Days Discounts on Audiophile Favorites
October 7–8, 2025 | Up to 30 Percent Off Best-Selling Products
Shenzhen, October 7, 2025– Fosi Audio, the fast-growing audio company redefining high-fidelity sound for everyday listeners, is excited to announce its participation in Amazon Prime Big Deals Days, running October 7–8, 2025. Shoppers will have the opportunity to access exclusive, limited-time savings on some of Fosi Audio’s most in-demand products, from planar magnetic headphones to tube phono preamps and hi-fi gaming amps.
With savings of up to 30% across select products, this 48-hour event is the perfect time for music lovers, vinyl collectors, and gamers alike to elevate their listening experiences with Fosi Audio’s award-winning lineup.
Exclusive Deals on Fosi Audio Bestsellers
Fosi Audio is offering three of its most acclaimed products at special promotional pricing during Amazon Prime Big Deals Days. Each product represents the company’s mission to bring audiophile-grade sound to everyone—without the high-end price tag.

Fosi Audio i5 Open-Back Planar Magnetic Headphones
- Original Price: $559.99
- Prime Deal: $515.99 (8% off)
- Crafted with an ultra-large 97mm diaphragm and nano-thin driver design, the i5 headphones deliver stunningly precise and natural sound. Their open-back design creates a wide, immersive soundstage, perfect for recreating the feel of a live performance. With magnetron-sputtered silver alloy coating for sonic consistency and stealth magnets for distortion-free playback, the i5 is a true benchmark in high-end personal audio.

Fosi Audio ZP3 Tube Phono Preamp
- Original Price: $199.99
- Prime Deal: $159.99 (20% off)
- Designed for vinyl enthusiasts, the ZP3 brings the warmth and character of analog sound into the modern age. Its carefully engineered tube circuitry enhances depth, richness, and detail, making every record feel alive. Compact yet powerful, the ZP3 is the perfect upgrade for turntable setups, combining retro charm with contemporary clarity.
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Fosi Audio K7 HiFi Gaming DAC/Headphone Amp
- Original Price: $199.99
- Prime Deal: $159.99 (20% off)
- The K7 is built for gamers and audiophiles who demand both precision and power. With a dedicated high-resolution DAC and powerful headphone amplification, it brings cinematic detail to gameplay, music, and movies alike. Compact and versatile, the K7 integrates seamlessly into both PC and console setups, delivering lag-free, immersive sound that gives players an edge while doubling as a premium hi-fi desktop amp.
A Celebration of High-Fidelity Sound, Made Accessible
Since its founding, Fosi Audio has been on a mission to break down barriers between audiophile-grade engineering and everyday listeners. By blending cutting-edge component design with approachable price points, the company has built a reputation among music lovers, gamers, and creators worldwide.
“Prime Big Deals Days is an exciting opportunity for us to share our products with a wider audience,” said Ryan Huang, Founder and CEO of Fosi Audio. “We know that great sound doesn’t have to come with an intimidating price tag, and these special offers make it easier than ever for people to experience the joy of true hi-fi audio.”
For more information on Fosi Audio, please visit: fosiaudio.com