What's the difference between standard output and thump mode?

Standard output delivers 2.00V for a balanced, articulate tone, while thump mode boosts to 4.50V for extra intensity and aggression. You can toggle between them to match your playing style or song requirements.

How long does the 9V battery last?

The battery delivers approximately 3000 hours of playing time on a single 9V battery, with low power draw (80 microamps at 9V). The set includes a battery bus and cable for seamless installation.

What pickups do these compare to?

The EMG J Set is comparable to the Seymour Duncan SJB-3 Quarter-Pound, Bartolini BC Series, and Nordstrand Big J, offering similar articulate midrange and tight bass response with the added benefit of active noise rejection.

What's included in the set?

The set includes neck and bridge pickups, two 25K volume potentiometers, one 25K tone potentiometer, battery bus, stereo output jack, mounting screws, pickup cables, connect cables, output cable, and battery cable—everything needed for a complete installation.

What genres work best with these pickups?

These pickups excel in funk, progressive, metal, and studio sessions where you need defined articulation and cut. They are not recommended for folk or traditional jazz applications.

Do I pay sales tax on this order?

We collect sales tax only on orders shipped to California. Orders shipped to any other US state are charged $0 sales tax at checkout when you buy direct from our website. On this item that is roughly $14 less out the door than the same listed price at a national retailer or on a marketplace. Marketplaces such as eBay, Reverb and Amazon collect sales tax in nearly every state as marketplace facilitators no matter who the seller is, so the same item at the same price costs less bought direct. Free US shipping and 30-day returns are included. Some states ask buyers to self-report use tax on out-of-state purchases.

EMG J Active Bass Pickup Set in White

The EMG J Set delivers the articulate, punchy tone that cuts through a live mix without muddiness. Built for bass players who need tight, responsive low end and defined midrange presence in a band setting, these active pickups employ ceramic magnet construction and proven EMG active circuitry to lock in aggressive, controlled bass frequencies that sit right where they need to onstage.

Tone & Electronics

Ceramic magnet design paired with a 3.95 kHz resonant frequency produces tight articulation and strong midrange definition that holds up in rehearsal and live performance. The dual output levels—2.00V standard output and 4.50V thump mode—let you dial in the intensity and aggression on the fly, while ultra-low noise at -101 dB keeps your signal clean even when running hot through a mixing console or live rig.

Power & Longevity

Running on a single 9V battery with exceptional efficiency, this set delivers 3000 hours of battery life—meaning you can gig regularly without worrying about mid-set power fade—and supports up to 27V DC maximum supply for extended headroom. The included battery bus and cable system integrate seamlessly into standard bass wiring schemes for reliable, road-ready operation.

Key Features

Ceramic magnet construction for tight, defined tone
Resonant Frequency: 3.95 kHz
Output Voltage (String): 2.00V
Output Voltage (Thump): 4.50V
Output Noise: -101 dB at 60 Hz
Output Impedance: 10 Kohm
Current Draw @ 9V: 80 Microamps
Battery Life: 3000 hours
Maximum Supply: 27V DC
Neck Pickup Length: 91.18mm (3.590")
Bridge Pickup Length: 93.99mm (3.70")
Maximum String Width: 69.2mm (2.725")
Includes electronics: 2× 25K Volume Pots, 1× 25K Tone Pot, battery bus, stereo output jack, mounting screws, pickup cables, connect cables, output cable, and battery cable

This complete active system provides the noise rejection and dynamic range that serious bass players depend on for consistent live performance and studio work.