What is the Evans GMAD damping system and how does it affect the sound?

The Evans GMAD (Grand Master Acoustic Damping) system features a single, adjustable damping ring that allows you to fine-tune your kick drum's sustain and attack. This innovative design helps eliminate unwanted overtones, providing a focused, punchy, and articulate bass drum sound. It's perfect for achieving a tight, controlled low end without needing external muffling.

What kind of sound does the 18-inch GMAD Clear drumhead produce?

This 18-inch GMAD Clear drumhead delivers a powerful, focused, and articulate kick drum sound. The 12mil single-ply clear film provides a bright attack and good projection, while the integrated GMAD damping system ensures controlled sustain and eliminates excessive ring. It's ideal for drummers seeking a punchy, studio-ready bass drum tone suitable for many musical styles.

Who is the Evans GMAD Clear drumhead best suited for?

The Evans GMAD Clear drumhead is an excellent choice for drummers who need a consistent, controlled, and powerful kick drum sound. Its focused tone and integrated damping make it suitable for live performances, studio recording, and practice. Drummers playing rock, pop, metal, or any genre requiring a punchy, defined bass drum will find it highly effective.

How durable is the 12mil single-ply construction of this drumhead?

Despite being a single-ply head, the Evans GMAD Clear drumhead is constructed from a robust 12mil synthetic film, making it quite durable for its type. This thickness provides a strong attack and good resilience against heavy playing, while still allowing for a resonant sound. It offers a great balance of durability and tonal quality for consistent performance.

Are there any special considerations for installing or tuning the GMAD Clear drumhead?

Installing the GMAD Clear drumhead is similar to any standard bass drum head. Ensure even tensioning around all lugs for optimal seating and tuning. The integrated damping system simplifies achieving a controlled sound, but proper tuning is still key to maximizing its potential. Sweetwater's Sales Engineers can offer personalized advice on tuning techniques.

¡Obtenga asesoría en español! Llámenos hoy a (800) 222-4701

Sweetwater Gear Exchange Integration Studios

Content Creators Home Audio House of Worship Immersive

Subtotal	...
Sales Tax	...
Shipping	...
Grand Total	...

Evans GMAD Clear Drumhead with Damping System - 18 inch

Name: GMAD Clear Drumhead with Damping System - 18 inch
Brand: Evans

18" Bass Drumhead with 12-mil Film and EMAD Damping System

Write your review Item ID: BD18GMAD

Evans GMAD Clear Drumhead with Damping System - 18 inch

We Can Get It Fast!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Evans. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated May 14, 2026

Qty:

Ask An Expert Our Expertly trained Sales Engineers are ready to help!

(800) 222-4700 Email

What is a Sales Engineer?

Have one to sell?
Check out Sweetwater's Gear Exchange!
Learn More

Evans GMAD Clear Drumhead with Damping System - 18 inch

We Can Get It Fast!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Evans. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated May 14, 2026

Qty: