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Monitor Audio CMLBOX Pre-construction, in-ceiling back box for select Monitor Audio speakers

Item # 893CMLBOX

Give your space the sound it deserves with this pre-construction, in-ceiling speaker box from Monitor Audio.

Give your space the sound it deserves with this pre-construction, in-ceiling speaker box from Monitor Audio.

Item # 893CMLBOX

Ships free

Every order includes

  • Free lifetime tech support
  • 60-day price-drop protection
  • 60-day returns
Temporarily out of stock
Ship date unknown
$200.00 each

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About the Monitor Audio CMLBOX

Charles Fontaine

Product highlights:

  • unloaded back box for Monitor Audio's Creator Series, Basics, and All-Weather CI series in-ceiling speakers
  • sealed MDF enclosure with interior foam panel
  • helps improve your speaker's performance and reduce sound traveling to other rooms
  • removable adapter ring included
  • easy-to-use, joist mounting hardware included
  • 33-7/16"H x 13-3/4"W x 5-5/16"D (including brackets)
  • weight: 16.12 lbs
  • warranty: 5 years
  • MFR # CMLBOX
  • Item # 893CMLBOX

What's in the box:

Monitor Audio CMLBOX owner's manual

If you need assistance accessing this owner's manual, please give us a call.
  • In-ceiling back box
  • Mounting adapter (pre-installed)
  • 4 Brackets. Foam panel (pre-installed)
  • 16 Screws
  • Flexible strip caulk
  • Quick Start Guide

More details on the Monitor Audio CMLBOX

Russ B.

Product Research

Features

In-ceiling Back Box: The CML-BOX is an in-ceiling back box that is compatible with select Monitor Audio Creator Series and All Weather CI in-ceiling speakers. It's sealed design, MDF (medium density fiberboard) construction, and interior foam panel delivers improved audio performance and isolation of sound "bleeding" into other rooms when compared to mounting your compatible in-ceiling speaker without a back box.

  • Creator Series: CSS230, C3M, C1L, C2L, C2L-T2X, C2L-CP, C3L, C3L-CP, C3L-A, C180
  • All Weather CI: AWC265, AWC265-T2, AWC280, AWC280-T2
  • Other: The CML-BOX is also compatible with previous 6.5" and 8" in-ceiling speakers from Monitor Audio.

Note: The CML-BOX provides two size openings for a compatible in-ceiling speaker. A mounting adapter comes pre-installed for compatible 6.5" Monitor Audio in-ceiling speakers. The mounting adapter is removed to accommodate compatible 8" Monitor Audio in-ceiling speakers.

Mounting Options: The included pre-drilled holes, mounting brackets and screws allow the CML-BOX to be mounted in the ceiling between two studs or joists. If you flush-mount the brackets using the pre-drilled holes and screws, the CML-BOX fits in a custom 13.875" opening between two studs. If you offset the mounting brackets using the pre-drilled holes and screws, the WM-BOX can mounting in a custom 14.5" opening between two studs.

  • Outer Dimensions (with brackets): 13.875" (w) x 33.4375" (h) x 6.5" (d)
  • Medium Cutout Opening: 8.4375" (diameter) x 4.3125" (depth)
  • Large Cutout Opening: 9.8125" (diameter) x 4.3125" (depth)
  • Weight: 16 lbs 12oz

Wire Management: Two grommets and two cable access holes allow you to neatly route your speaker wire inside the CML-BOX to your compatible Monitor Audio Creator Series in-ceiling speaker.

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Customer Q&A

1 question already asked

Q
What is the cubic volume of this enclosure?
kevin  Feb 17, 2025
1 answer
A
Greetings Kevin. Cubic volume is not listed, as the exact measurements of this enclosure. It is designed for their own inwall/inceiling speakers. If you are planning on adding a different brand speaker, you may get the cubic volume by calling Monitor Audio at 800-667-6065.
thomas  Feb 18, 2025 (Staff)

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Monitor Audio CMLBOX
$200.00 each
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