Vic Firth SIH3 Stereo Isolation Headphones

With 25 dB of passive noise isolation, the Vic Firth SIH3 headphones let drummers monitor at safe volumes while blocking out the acoustic chaos of a live kit.

Overview

The SIH3 is a closed-back, over-ear headphone built for drummers and musicians who need isolation and clarity. Its 50 mm dynamic drivers deliver a frequency response of 20 Hz to 20 kHz, capturing deep lows and crisp highs. The 32-ohm impedance and 114 dB sensitivity ensure ample volume from any headphone output, while the padded headband and synthetic leather ear cushions provide comfort during long sessions.

What stands out

• 25 dB noise isolation reduces drum kit volume to protect hearing
• Large 50 mm drivers for full-range sound with punchy bass
• Closed-back, circumaural design seals out ambient noise
• Straight 1.8 m cable with 3.5 mm jack and included 6.3 mm screw-on adapter
• Adjustable padded headband and soft ear pads for extended wear

Technical details

• Type: Over-ear, closed-back, circumaural
• Driver: 50 mm dynamic
• Frequency response: 20 Hz – 20 kHz
• Impedance: 32 ohms
• Sensitivity: 114 dB SPL @ 1 kHz
• Noise isolation: 25 dB
• Cable: 1.8 m straight, fixed
• Connector: 3.5 mm TRS stereo mini-jack
• Adapter: 6.3 mm TRS screw-on
• Colour: Black

Our verdict

The Vic Firth SIH3 is a purpose-built tool for drummers who need to hear their mix clearly without damaging their ears. Its isolation and full-range drivers make it a reliable choice for practice, studio, and live performance.