Dynamat Dynabox (pair) - $200 (Broomfield)

condition: good

make / manufacturer: Dynamay

model name / number: Dynabox/50306

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Welling this pair of Dynabox enclosures, used but in good condition. Must have for sound isolation and increased bass (dynamic range).

Features and benefits
Sound isolation: Reduces sound transmission through ceilings into adjacent rooms.

Improved audio performance: Helps control unwanted rear-wave sound from speakers.

Flexible construction: Can be folded to fit through an existing ceiling speaker opening.

Moisture protection: Provides an additional barrier around the speaker.
Universal compatibility:

Accommodates many round in-ceiling speakers up to 10 inches in diameter, subject to mounting clearance.
Original package contents
Each enclosure was originally sold with:
One DynaBox enclosure
One SoundSnake acoustic sealing strip, 1.5" × 5.5" × 54"
One Back-Wave foam pad, 13.5" × 9" × 1"

Cash only, make an offer! Only serious inquiries please.

Local meet up located at the Kohls in Westminster on 120th & Sheridan.

post id: 7989742647

posted: 2026-10-25 13:15

updated: 2026-10-27 16:09

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Dynamat Dynabox (pair) - electronics - by owner - sale - craigslist

Welling this pair of Dynabox enclosures, used but in good condition. Must have for sound isolation and increased bass (dynamic range). Features and benefits Sound isolation: Reduces sound...