Evans BD22HR Hydraulic Red 22″ Bass Drum Head

Fat, Deep Sound — Controlled by Design

The Evans Hydraulic bass drum head delivers a thick, low-end focused tone inspired by classic rock sounds.

Instead of open resonance, it gives you:

• Deep punch

• Short sustain

• Controlled response

Hydraulic Construction — Built-In Dampening

This head features two plies of film with a thin oil layer between them, designed to control the sound naturally.

• Suppresses unwanted overtones

• Reduces sustain

• Produces a darker tonal character

Reduces the need for external muffling in most setups.

Defined Attack — Short, Focused Decay

The sound profile is clear and consistent:

• Defined attack

• Short sustain

• Dark tone

Ideal for players who want a tight and punchy kick sound.

Easy Tuning — Less Effort, More Playing

Hydraulic heads are known for being easy to tune and maintain.

• Seats easily on the drum

• Reaches usable tuning quickly

• Requires less adjustment

Level 360 Technology

Evans Level 360 Technology improves head-to-shell contact.

• Easier tuning

• Wider tuning range

• More consistent response

Why It Works

This head delivers a controlled, low-end focused kick sound with minimal effort, making it easy to achieve a tight and punchy tone without additional dampening.

Where It Really Excels

Rock — Fat, punchy kick with controlled sustain.

Gospel — Deep, warm low-end with defined attack.

Vintage-Inspired Sound — Classic 70s-style kick tone.

Low-Maintenance Setup — Minimal tuning and dampening required.

Which One Should You Choose?

Hydraulic — Deep, short, controlled (plug-and-play)

EMAD — Adjustable, customizable, flexible

EQ4 — Balanced, punchy, more open

Is This The Right Bass Drum Head For You?

Choosing the right bass drum head isn’t just about construction — it’s about how much control you want over sustain and tone.

Vs. Standard Clear Heads

Standard heads are more open and resonant.

Hydraulic heads are more controlled and focused.

Vs. EMAD System

EMAD allows adjustable sustain.

Hydraulic provides a fixed, naturally controlled sound.

Vs. Single-Ply Heads

Single-ply heads are more open and lively.

Hydraulic heads are darker, thicker, and more controlled.

What’s in the Box

• 22″ Evans Hydraulic Red Bass Drum Batter Head.

FREQUENTLY ASKED QUESTIONS (FAQ)

Is this suitable for all styles?

It’s best suited for rock and styles that need a controlled, punchy kick sound.

Does it need extra muffling?

No. The hydraulic design already controls overtones.

Is it easy to tune?

Yes. Hydraulic heads are known for quick and consistent tuning.

Is this a resonant head?

No. This is a bass drum batter head.