
Sony MDREX15AP/B
Score: 71/100
Ludos CLAMOR
Score: 78/100Rankings

Ludos Clamor wired earbuds offer balanced sound, comfortable memory-foam tips and a durable braided cable, backed by a generous 5-year warranty. They lack water resistance and some users experience cable wear over time.

The Sony MDR-EX15AP/B is a budget-friendly wired in-ear headset with a 9 mm dynamic driver, solid bass and clear mids/highs, a lightweight design and an inline mic, but it lacks ANC, water resistance and advanced controls.
| Attribute | ![]() | ![]() |
|---|---|---|
9 mmbest | — | |
8 Hz | 20 Hzbest | |
22,000 Hzbest | 20,000 Hz | |
100 dBbest | 92 dB | |
16 Ω | 32 Ωbest | |
| ↓ lower better | 3 gbest | 17 g |
12 months | 60 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Audio(4) | ||
Frequency Response (Low) (Hz) | 8 Hz | 20 Hz |
Frequency Response (High) (Hz) | 22000 Hz | 20000 Hz |
Sensitivity (dB) | 100 dB | 92 dB |
Impedance (Ω) | 16 Ω | 32 Ω |
Warranty(1) | ||
Warranty Period (months) | 12 months | 60 months |
Build & Design(2) | ||
Weight (g) | 3 g | 17 g |
Ear Tip Sizes | Hybrid silicone rubber (3 pairs: small, medium, large) | multiple |
Battery & Power(1) | ||
Charging Port Type | 3.5mm | 3.5 mm |


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

Professional reviewers highlight the headset's solid audio performance for its price, noting the 9 mm dynamic driver, 100 dB/mW sensitivity, and 8-22 kHz frequency response. They also praise its stylish design and Smart Key app support, while noting the lack of volume control and ANC.
Users praise the earbuds for strong bass, clear mids/highs, comfort during long wear, and durability suitable for children. Common complaints focus on one-earbud failure, lack of inline volume control, inconsistent mic performance on some Android devices, and ear-tip fit issues for smaller ears.

Professional reviewers highlight the Clamor line as a well-designed, budget-friendly option delivering audiophile-like tuning, a sleek metallic look and thoughtful ergonomics, positioning it as strong value for wired earbud shoppers.
Everyday users consistently praise the rich sound, comfort of the memory-foam tips and the generous accessories, while repeatedly complaining about cable wear, occasional uneven audio balance, and the lack of water resistance for active use.
“Great sound for the price, especially the bass.”

“Kids love them and they're super lightweight.”

“Wish there was a volume button on the cable.”


