Sing or scream anywhere — without an apology

The Arrowzoom KK1464 Vocal Dampener is a portable, soft-foam mask built for singers, vocal coaches, voiceover artists, and anyone who needs to warm up, belt, or scream-sing without rattling the walls. Slip it on, pop in the ear-tubes, and rehearse in an apartment, dorm, hotel room, or backstage corridor without earning a noise complaint.

• Cup-and-tube design absorbs vocal output before it leaks into the room
• Dual ear-tubes return your own voice clearly so pitch and tone training stay accurate
• Odorless soft-touch foam interior with an ergonomic lip seal — comfortable for 30+ minute sessions
• Carry hook clips to a backpack or gig bag — gig-ready in seconds

How it works

Sound waves leaving your mouth hit the dampening cup, get absorbed by the layered acoustic foam, and most of the energy is converted to heat instead of leaking outward. A small calibrated vent maintains airflow so you can sustain long phrases. Dual narrow tubes route a slim portion of the signal to your ears so you still hear your own performance — essential for pitch work and vocal control.

1. Sound exits the mouth and enters the cup chamber
2. Multi-density acoustic foam absorbs mid and high-frequency energy
3. Lip seal blocks side-leakage; the curved profile stops sound bouncing back
4. Ear-tubes feed a controlled signal back to your ears for real-time monitoring

Acoustic specs — what the numbers mean

About STC: STC (Sound Transmission Class) is rated for built wall and partition assemblies, not for handheld devices or standalone foam. So a vocal dampener mask is not STC-rated. The relevant metric for foam is NRC (Noise Reduction Coefficient), which measures how much sound a material absorbs (0 = none, 1 = total). Premium acoustic foam in the 25–50 mm thickness band typically scores NRC 0.65 – 0.95 across the 500 Hz – 2 kHz band where the human voice lives — exactly what this mask is tuned for.

Real-world expectation: the KK1464 will not silence a stage scream — nothing portable does. It dramatically reduces apparent loudness in an adjacent room and turns "the neighbors are about to call" into "they probably won't notice." Best paired with door seals or panels (Arrowzoom KK1184 kit) for studio-grade isolation.

Specs

What's in the box

• 1 × KK1464 vocal dampener mask
• 1 × pair of ear-tubes (pre-attached)
• 1 × carry hook
• 1 × care card

Use it in 4 steps

1. Place the mask over your mouth and nose; the lip seal should rest comfortably on your face
2. Insert the dual ear-tubes into both ears so you can monitor your voice in real time
3. Warm up at low volume to dial in the seal — adjust strap or angle if you feel air escape sideways
4. Practice, sing, scream, or record voiceover. Wipe the foam interior with a dry cloth after use

Made for

• Apartment-bound singers and vocal coaches
• Music students living in dorms or shared housing
• Voiceover artists who travel and work from hotel rooms
• Metal / hardcore vocalists practicing screaming technique
• Late-night writers and producers tracking scratch vocals

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