
Polk Audio RC65i White
Score: 78/100
Vizio SB3620n-H6
Score: 75/100Rankings

The Polk RC65i is an in-wall speaker offering high sensitivity and a paintable grille for seamless décor integration. Its modest bass response and relatively heavy construction limit deep low-frequency performance and ease of installation. Ideal for budget-conscious homeowners seeking discreet surround or stereo speakers.

The VIZIO SB3620n-H6 offers 2-channel sound with 180 W output, clear audio and app-based EQ in a water-resistant design. It lacks a dedicated subwoofer and its maximum volume is modest, limiting performance in larger spaces. Best suited for budget-conscious users with small to medium rooms.
| Attribute | ![]() | ![]() |
|---|---|---|
20 kHzbest | 20 kHzbest | |
89 dBbest | — | |
100 W | 180 Wbest | |
8 Ωbest | — | |
| ↓ lower better | 3.629 kg | 1.814 kgbest |
— | 2best | |
1 yearsbest | 1 yearsbest | |
1.9 cmbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Controls(1) | ||
Remote Control | false | true |
Audio(1) | ||
RMS Power (W) | 100 W | 180 W |
Connectivity(1) | ||
Bluetooth Version | false | Yes |
Build & Design(2) | ||
Weight (kg) | 3.629 kg | 1.814 kg |
Dimensions (H×W×D) (cm³) | 5021 cm³ | 4249 cm³ |


Products in the top-left offer the best value (high score, low price).

Professional reviewers consistently highlight the RC65i's balanced sound, easy rotating-cam installation, and paintable grille, while noting its modest bass roll-off at 60 Hz and budget-level build.
Everyday users praise the speaker's low-profile look, straightforward mounting, and paintable finish, but note the need for a subwoofer and weight/installation constraints.

Professional reviewers commend the VIZIO V-Series sound bar for delivering clear, balanced audio and effective virtual surround in a compact package, highlighting its easy setup, stylish design, and useful app-based EQ controls. However, they note that the lack of a dedicated subwoofer and modest volume limit its suitability for larger spaces or premium home-theater experiences.
Everyday users appreciate the noticeable sound improvement over TV speakers, the straightforward installation, and the sleek, space-saving design. Common praise centers on dialogue clarity and Bluetooth streaming convenience, while recurring complaints focus on bass weakness, occasional remote/app glitches, and limited volume for bigger rooms.

