Klipsch Cinema 400
Score: 73/100
Roku Streambar Pro
Score: 70/100Rankings
Klipsch Cinema 400 is a 2.1-channel soundbar that offers a robust 8-inch wireless subwoofer delivering strong bass and Tractrix horn-loaded tweeters for clear highs. The absence of Dolby Atmos and limited smart features make it less future-proof. Great for TV upgrades in apartments where space is limited but powerful bass is wanted.
The Roku Streambar Pro is a 2-in-1 4K HDR streaming device and soundbar delivering 36 W of virtual surround sound with Wi-Fi and voice-assistant support. Its modest power and lack of Dolby Atmos limit cinematic impact, especially without the optional subwoofer. Best suited for apartments or dorm rooms where a simple, all-in-one streaming and audio upgrade is desired.
| Attribute | | |
|---|---|---|
2.1best | 2 | |
400 Wbest | 36 W | |
20.3 cmbest | — | |
| ↓ lower better | 12.7 kg | 2.495 kgbest |
1 yearsbest | 1 yearsbest | |
24.1 cm | 81.79 cmbest | |
24.1 cmbest | 7.11 cm | |
8.6 cm | 9.91 cmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio(4) | ||
Audio Channels | 2.1 | 2.0 |
Total Power Output (W) | 400 W | 36 W |
Supported Audio Formats | Dolby Digital, virtual surround | Dolby Audio, PCM, Virtual surround |
Wireless Subwoofer | true | false |
Design(4) | ||
Soundbar Weight (kg) | 12.7 kg | 2.495 kg |
Soundbar Width (cm) | 24.1 cm | 81.79 cm |
Soundbar Height (cm) | 24.1 cm | 7.11 cm |
Soundbar Depth (cm) | 8.6 cm | 9.91 cm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the Cinema 400 for its premium build, Tractrix horn technology, and powerful 8" wireless subwoofer that together deliver clear mids, detailed highs, and strong bass. They also appreciate the simple HDMI-ARC and wireless subwoofer setup, though they note the absence of true rear speakers and limited independent testing data.
Everyday users highlight the ease of installation and the convenience of Bluetooth music streaming, praising the low-profile design that fits neatly under TVs. With limited direct feedback, no major consumer complaints are evident beyond the typical desire for rear speakers.
Professional reviewers praise the Streambar Pro's compact yet sturdy design, its seamless HDMI-ARC/optical connectivity, and the ability to stream 4K HDR content while delivering 36 W of virtual surround sound. They highlight the integrated voice-assistant support and USB media playback as added conveniences, but note that bass performance suffers without the optional subwoofer and that the modest power may not satisfy larger spaces.
Everyday users appreciate the ease of upgrading older TVs to 4K/HDR streaming and the noticeable boost in dialogue clarity and overall volume. The Bluetooth music streaming and voice remote are frequently mentioned as convenient features, while recurring complaints focus on thin bass, the need for an optical cable when HDMI-ARC isn't available, and the bar's length making it hard to fit in smaller cabinets.
“Excellent value with combined streaming and sound upgrade.”
“Heavy and good looking.”
“One-cable ARC setup works great for me.”
