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XDA-QS5400RK 8 Channel Multi Room Streaming Amplifier

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$3,300
Sep 13 · Macy's
Best price
$3,300
−0% vs high
14-day high
$3,300
All stores
$3,300$3,300$3,300
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $3299.95 at Macy's. Highest: $3299.95. Current best is 0% below the 14-day high.

About this product

The Yamaha QS5400RK is an 8-channel multi-room streaming amplifier designed for whole-home audio systems. It delivers high-performance Class D amplification across eight channels, supports four independent audio zones per unit, and can be expanded to up to 32 zones with linked group playback. Built in a slim 1U rack-mountable chassis, it features Ethernet connectivity for integration with MusicCast systems, bridgeable operation, and a hum-free circuit design. This professional-grade component is intended for custom installation in cabinets or racks.

  • 8-channel Class D amplification
  • Supports 4 audio zones per unit
  • Expandable to 32 zones
  • Rack-mountable 1U design
  • Ethernet LAN connectivity
  • Hum-free circuit design

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XDA-QS5400RK 8 Channel Multi Room Streaming Amplifier — Price History