Mini Size Tower Speaker Cabinet | MDF Enclosure | 18 × 5 × 7 Inch

Build a compact, stylish speaker system with this Mini Size Tower Speaker Cabinet, designed for DIY audio enthusiasts who want a slim tower-style enclosure without taking up too much space.

With its 18-inch height and compact footprint, this cabinet is suitable for custom audio builds using two small 2.5–3-inch speaker drivers and one tweeter per cabinet, subject to the drivers' mounting dimensions and the internal layout.

The vertical design allows the speaker drivers to be arranged in a tower configuration. It can be used for custom stereo speakers, desktop audio systems, small-room listening setups, and other DIY sound projects.

This product is an empty MDF cabinet only. Speaker drivers, tweeters, crossover networks, wiring, and amplifiers are not included.

Cabinet Dimensions
Height: 18 inches
Width: 5 inches
Depth: 7 inches
Material: MDF
Design: Mini tower speaker cabinet
Suggested configuration: 2 × 2.5–3-inch speaker drivers + 1 tweeter per cabinet
Finish: MDF color/finish

Dimensions are external unless otherwise specified.

Suggested Speaker Configuration

The cabinet is intended for a compact multi-driver speaker arrangement.

Component Suggested Quantity Size
Small speaker drivers 2 2.5–3 inches each
Tweeter 1 Up to 3.5 inches externally, depending on mounting requirements
Cabinet 1 18 × 5 × 7 inches
Will This Size Fit the Drivers?

Yes, this size may accommodate two 2.5–3-inch drivers and one tweeter, but the exact fit depends on the actual driver dimensions and mounting layout.

Before manufacturing or purchasing, check:

Each driver's actual cutout diameter and outside frame diameter
Tweeter mounting depth and frame size
Space between the drivers and cabinet edges
Internal clearance for wiring and crossover components
Whether the chosen driver arrangement fits the 5-inch cabinet width

A tweeter described as 3.5 inches may refer to its outer frame rather than its cutout size. Confirm its actual measurements before finalizing the cabinet.

Applications
Mini tower speaker systems
DIY stereo speaker projects
Compact home audio systems
Desktop and multimedia audio
Custom bookshelf-style speaker alternatives
Small-room music listening
DIY 2-way or 3-way speaker experiments, depending on the selected drivers and crossover design
Technical Specifications
Specification Details
Product Name Mini Size Tower Speaker Cabinet
Product Type Empty Speaker Enclosure
Cabinet Material MDF
Height 18 inches
Width 5 inches
Depth 7 inches
Design Compact Tower
Suggested Woofer/Midrange Drivers 2 × 2.5–3-inch
Suggested Tweeter 1 × compatible tweeter
Driver Configuration Custom multi-driver setup
Speaker Drivers Included No
Crossover Included No
Amplifier Included No
Application DIY Stereo and Home Audio
Key Features
Slim vertical tower-style design
Compact footprint for space-conscious setups
MDF cabinet construction
Designed for a multi-driver speaker arrangement
Suitable for custom audio projects
Allows flexibility in driver selection and finishing
Acoustic Design Recommendations

For good sound quality, the cabinet's internal design should be planned around the exact drivers.

Internal volume: The usable volume depends on MDF thickness and any internal bracing or components.
Driver arrangement: Position the drivers according to their dimensions and the intended acoustic design.
Tweeter integration: Choose a suitable crossover to blend the tweeter with the other drivers.
Cabinet construction: Proper sealing and secure mounting help reduce unwanted air leaks and cabinet vibration.
Bass performance: A slim cabinet of this size may have limited low-frequency output. Final bass response depends on the selected drivers and enclosure design.
Important Notes
This listing is for the empty MDF cabinet only.
Two 2.5–3-inch drivers and one tweeter are suggested per cabinet; they are not included.
Confirm all driver cutout sizes and mounting depths before ordering.
The 3.5-inch tweeter must be checked carefully because its frame may be too wide for some layouts inside a 5-inch-wide cabinet.
The final driver configuration and crossover should be selected together.
Cabinet dimensions or internal layout may need adjustment to suit the selected drivers.
Package Includes
1 × Mini Tower MDF Speaker Cabinet