SVS PWPROBASE
Score: 90/100
Sonos Arc Ultra
Score: 89/100Rankings
The SVS Prime Wireless Pro SoundBase is a powerful Class-D integrated amplifier offering 300 W RMS total output, high-resolution DAC, and extensive wireless streaming options including AirPlay 2 and DTS Play-Fi. It lacks built-in speakers and HDCP support but excels as a compact, feature-rich amp for existing speaker setups.
The Sonos Arc Ultra paired with the Sub 4 delivers a premium 9.1.4 Dolby Atmos home-theater experience, featuring extensive codec support, Trueplay calibration, and sleek matte design. It excels in immersive audio and connectivity but is limited by a single HDMI port and the heft of the subwoofer.
| Attribute | | |
|---|---|---|
300 wattsbest | — | |
100 dBbest | — | |
10 Hzbest | — | |
20,000 Hzbest | — | |
2best | — | |
| ↓ lower better | 2.1 kgbest | 5.9 kg |
1 countbest | 1 countbest | |
2 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Physical Specs(1) | ||
Weight (kg) | 2.1 kg | 5.9 kg |
Connectivity(1) | ||
Bluetooth Version | 5.0 | 5.3 |
Audio Performance(1) | ||
Supported Audio Formats | DTS Play‑Fi, AirPlay 2, Chromecast, AAC, aptX | Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Multichannel PCM, Stereo PCM, DTS Digital Surround |
Accessories(1) | ||
Remote Control Included | true | false |
Design & Build(1) | ||
Finish | Black | matte |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Prime Wireless Pro SoundBase for delivering audiophile-grade performance in a small footprint, noting its powerful 300 W output, high-resolution DAC, and lossless DTS Play-Fi streaming as standout features.
Everyday users are overwhelmingly positive, highlighting the crystal-clear audio, strong bass, and easy setup via AirPlay or Chromecast, while noting occasional app usability issues and limited IR remote range.
Reviewers praise the Arc Ultra for its clean, precise, three-dimensional soundstage and deep bass, while noting the lack of HDMI inputs and limited DTS support.
Users love the crystal-clear dialogue, powerful bass and seamless Sonos integration, but many mention the missing HDMI inputs and the Sub 4's weight.
“crystal clear sound, excellent bass control, and impressive dynamics even at high volumes”
“game-changer for multi-room audio and TV sound enhancement”
“Rich, detailed, spatially expansive sound with deep, tuneful bass.”
