Description
MM84TW – 8" Tower Speakers with ATAC™ Technology
Advanced Tower Array Construction • Gloss White • Pair
Memphis Audio MM84TW tower speakers feature ATAC™ (Advanced Tower Array Construction), a curved tweeter array design inspired by concert line-array dispersion systems. This compression-horn-free approach is engineered to deliver wide dispersion, strong output, and durability for demanding marine and saltwater environments.
Overview
ATAC™ Design for Clear, Wide-Angle Projection
Traditional compression horn tower speakers require the horn to intersect the woofer, which creates a gap that needs a gasket. This can reduce effective woofer surface area and add weight, impacting efficiency and output. The ATAC™ design uses a curved array tweeter bridge across the front of the speaker, maximizing woofer surface area for increased output and midbass, while helping enable a fully sealed tower design.
- Advanced Tower Array Construction (ATAC™) with curved array tweeter bridge.
- Three-tweeter line array for wide dispersion and strong clarity.
- Designed as an alternative to traditional compression horn tower layouts.
The curved tweeter array is designed to provide broad sound coverage for strong clarity at a wide range of listening angles behind your boat.
Construction
Sealed & Marine-Ready Build
The fully sealed design helps prevent water and debris from entering the tower speaker. With sealed electrical connections, an ASA plastic enclosure, and an IP66 rating, the MM84TW is built for durability in marine and saltwater applications.
- ASA plastic enclosure.
- Sealed electrical connections.
- Stainless steel array grille.
- IP66 rated for water and dust resistance.
Key Features
Output, Mounting Flexibility & Clean Install Details
Installation
Tower & Bar Mount Ready
The MM84TW includes both clamp-style swivel brackets and surface mount hardware, making it easy to install on a wide variety of towers and bars.
- Clamp fit: 1.75" to 3"
- 360° swivel brackets
- surface mount brackets SOLD SEPARATELY
- Grille included
Finish is Gloss White. Sold as a matched pair of 8" tower speakers.
| Model | MM84TW |
| Color / Finish | White (Gloss White) |
| Speaker Size | 8" |
| Configuration | 3-tweeter ATAC™ line array tower speaker (pair) |
| RMS Power | 200 W |
| Peak Power | 400 W |
| Impedance | 4 Ω |
| Dimensions (H x W x D) | 12.5" x 9" x 11.9" |
| Clamp Fit | 1.75" to 3" |
| Grille | Included (stainless steel array grille) |
| Ingress Protection | IP66 rated |
Used Frequently Asked Questions
- What does used mean? Used products may be unused customer returns that are essentially "new" items, or they may be previously installed products that were returned under warranty or during our return policy period.
- What is the warranty? All of our used items come with a 90-day warranty.
- What's it look like? All of our used items are inspected and graded by our returns team at our facilities. They will test them and grade them to one of four standard gradings: Used Open Box, Used Very Good, Used Good, and Used Acceptable. Please see the following descriptions of each grade - also note that if an item falls under ANY of the criteria for a certain grade, even though the rest of the product is better, we will give it the lowest grade.
- Used Open Box An item in perfect working condition. Original protective wrapping may be missing, but the original packaging is intact and in good condition with minor damage possible. Instructions are included.
- Used Very Good A well-cared-for item with limited use, remains in good working condition. The item may show some limited signs of wear,small scratches,cosmetic blemishes. Item may arrive with damaged packaging or be repackaged and could be missing some accessories.
- Used Good The item shows wear from use, remains in good condition and functions properly. May have damaged packaging or be repackaged. It may be marked, have identifying markings on it, have minor cosmetic damage. It may be missing some parts or accessories.
- Used Acceptable The item is fairly worn but continues to function properly. While repackaged; signs of wear can include aesthetic issues; scratches, dents. The item may have markings on it or show signs of previous use. Item may be missing some parts or accessories.
- Have more questions? Call us, send us a chat, or an email. We'll be able to answer any additional questions you may have.