Buying Guides
How to Choose a Subwoofer: Room Size, Output, DSP and Hidden Costs
Choose a subwoofer by usable output, connection path, room and seating demands—not driver size. Compare sealed, ported, DSP and ecosystem trade-offs.
SoundPath Lab
SoundPath Lab，独立声音研究与工具评测。
News
Audio Industry Briefing: Onkyo GX-AiO, Sonance Natural Collection, Sony ULT TOWER and CEDIA — September 2, 2026
Onkyo GX-AiO, Sonance Natural Collection, Sony ULT TOWER, Klipsch and Magnetar lead CEDIA Expo’s September 2 audio launches.
Audio Explained
Roon Ready vs Roon Tested vs Roon Server: What Each Label Actually Means
Roon Ready, Roon Tested, Roon Server and Roon Output describe different parts of a Roon system. Learn which label belongs to the server, playback device and DAC—and what each does not guarantee.
Product Issues
Roon Bridge 2.71 Made RoPieee Endpoints Disappear; RoPieee 2026.08.3 Fixes It
Roon Bridge 2.71 build 1683 made some RoPieee endpoints disappear. RoPieee 2026.08.3 is the independently confirmed fix.
Firmware Updates
Eversolo V1.6.15 and V1.1.90 Firmware: Models, Fixes and Owner Checks
Eversolo V1.6.15 and V1.1.90: supported models, September playback and library changes, owner checks, and fixes awaiting independent verification.
Product Issues
Listen EVERYWHERE and Legacy ListenRF Hardware Support Ends December 31, 2026
Listen EVERYWHERE and specified Legacy ListenRF hardware support ends December 31, 2026; cloud and app support continue longer.
News
Audio Industry Briefing: Sonos 27, Beam Ultra, Ace Ultra and JBL Cove — September 1, 2026
Sonos launches Beam Ultra, Ace Ultra and Sonos 27 as JBL introduces Cove whole-home Wi-Fi speakers. Confirmed facts, gaps and buyer impact.
Product Issues
Positive Grid Spark Firmware Updates Can Fail on Windows 11 25H2
Positive Grid confirms firmware-updater failures on Windows 11 25H2 for Spark 40, MINI, GO and NEO, with model-specific workarounds.
Audio Explained
How to Use Room Correction Without Making Sound Worse
Measure room correction correctly, choose a safe target curve, compare results and avoid filters that make a good system sound worse.
Arylic LP10 vs LP20: Which Network Streamer Fits Your System?
Compare Arylic LP10 and LP20 by streaming protocols, TV integration, subwoofer control, trigger, USB roles and system fit.
Comparisons
WiiM Amp vs Amp Pro vs Amp Ultra: AirPlay, Dolby 5.1 and Power
Choose WiiM Amp, Amp Pro or Amp Ultra by AirPlay, Dolby 5.1, HDMI ARC, power and upgrade value—with one official format conflict explained.
WiiM Ultra vs WiiM Pro Plus: Which Streamer Fits Your System?
Compare WiiM Ultra and WiiM Pro Plus by AirPlay 2, HDMI ARC, phono, headphone output, subwoofer management and system role.