Polk Audio T15 Black
Score: 71/100
Acoustic Audio AA5172
Score: 71/100Rankings
The Polk Audio T15 is an entry-level 2-way bookshelf speaker pair with strong sensitivity and a wide soundstage. Its ported design limits deep bass and the impedance dip can challenge low-power amps. Best suited for budget-conscious listeners in small rooms.
The Acoustic Audio AA5172 delivers 700 W of 5.1-channel power with a range of wired and Bluetooth inputs, making it a solid budget home-theater solution. However, it lacks independent verification and is geared toward wired setups, limiting flexibility. Best suited for users who already have a receiver and want an affordable, feature-rich system.
| Attribute | | |
|---|---|---|
— | 6best | |
— | 20 Hzbest | |
150 W | 700 Wbest | |
89 dBbest | — | |
8 Ωbest | — | |
5.25 inbest | 5 in | |
0.75 inbest | — | |
| ↓ lower better | 8.25 lbbest | 20 lb |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Performance(1) | ||
Total Power Output (W) | 150 W | 700 W |
Audio(2) | ||
Frequency Response (Hz) | 45-24000 Hz | 20-20000 Hz |
Woofer Size (in) | 5.25 in | 5 in |
General(1) | ||
Warranty (years) | 5 years | Lifetime years |
Build & Design(2) | ||
System Weight (lb) | 8.25 lb | 20.0 lb |
System Dimensions (H×W×D) (cm) | 10.7×6.5×7.3 in cm | 31.2×33.3×17.0 cm cm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the T15's vented enclosure, Dynamic Balance drivers, and high sensitivity, noting that it delivers solid performance for its price and size.
Everyday users love the T15 for its surprising bass, clear mids, and easy wall-mounting, often describing it as a budget winner for small rooms.
