Recommended Products

Gear and materials we've tested or trust for sound isolation testing and improvement.

Best Bluetooth Speakers for Sound Testing (2026)

The best Bluetooth speakers for DIY soundproofing tests — compared by output power, frequency response, portability, and value.

Best Soundproofing Materials Compared (2026)

An honest comparison of soundproofing materials — what works, what doesn't, and where to use each one. From door seals to Green Glue to mass loaded vinyl.

Best USB Measurement Microphones for Acoustic Testing (2026)

The best USB measurement microphones for sound isolation testing — compared by accuracy, calibration, iPhone compatibility, and price.