Is the 81X good for heavy music and high-gain tones?

Yes—the 81X is specifically voiced for metal, hard rock, and djent. Its 1.72 kHz resonant frequency targets the midrange for defined articulation at extreme gain, while the tight low end and 4.00V string output ensure note separation and clarity in dense, saturated rigs.

Do I need to solder the 81X to my guitar?

No. The EMG Solderless Quick-Connect system with 3-pin header means you can swap it in without any soldering—making installation fast and straightforward.

How long will the battery last?

The single 9V battery provides 3000 hours of playing time with an 80 microamp current draw, so you can go months between battery changes under typical use.

What's the difference between the 81X and the standard 81?

The 81X features EMG's X-Series preamp architecture for refined tone shaping compared to the original 81, though both are high-output active humbuckers built for heavy playing. Specific voicing differences come down to preamp refinements that enhance midrange articulation and note definition.

Can I use this in positions other than the bridge?

The 81X is optimized for bridge-position use. For neck-position applications, EMG offers other models in their X-Series lineup tailored to that role.

Do I pay sales tax on this order?

Sales tax is collected only on orders shipped to California; orders shipped to any other US state are not charged sales tax at checkout when you buy direct from our website. Marketplaces collect sales tax as the facilitator in most states, so the same listed price can cost more there. Buyers remain responsible for any use tax their state applies. Free US shipping and 30-day returns are included.

EMG 81X Active Humbucker Pickup in Chrome

The EMG 81X is a high-output active humbucker that cuts through any mix with punchy, articulate tone, tight low-end definition, and aggressive midrange presence. Built around EMG's proven X-Series preamp architecture, this bridge-position pickup is engineered for heavy rock, metal, and modern styles where note separation and sustain are non-negotiable.

Tone & Electronics

The pickup's ceramic and steel magnet construction generates a 4.00V string output and 8.50V strum output, delivering the aggressive character and clarity you need in high-gain rigs. A resonant frequency of 1.72 kHz targets the midrange sweet spot, ensuring every note stays defined even when stacked with maximum gain.

Installation & Reliability

The EMG Solderless Quick-Connect system with 3-pin header means no soldering required—swap pickups in minutes between gigs or sessions. Powered by a single 9V battery with an impressive 3000-hour battery life, the 80 microamp current draw keeps battery changes few and far between, maximizing uptime and reliability on the road.

Key Features

Active humbucker with X-Series preamp
Dual-coil design with close-aperture coils
Ceramic and steel magnet construction
4.00V string output / 8.50V strum output voltage
Resonant frequency: 1.72 kHz
DC resistance (impedance): 10 kΩ
Steel rail pole pieces (no individual adjusters)
EMG Solderless Quick-Connect wiring with 3-pin header
9V battery power with 80µA current draw
3000-hour battery life
Standard humbucker mounting ring
Chrome covered finish

The EMG 81X combines road-tested active pickup technology with solderless convenience and extended battery life, making it a dependable workhorse for any gigging musician's rig.

Best suited for	Metal, Hard Rock, Djent, High-Gain Playing, Studio Sessions
Tonal character	Tight low end, aggressive midrange, punchy, articulate, high output
Less specialized for	Jazz, Blues, Folk (it will do it; instruments voiced for that style do it more easily)
Skill level	Intermediate / Advanced / Professional