Will the EMG JX fit my bass?

The JX is designed for 4-string basses with a maximum string width of 69.2mm (2.725"). The neck pickup measures 91.19mm (3.59") long and 18.54mm (0.73") wide; the bridge pickup is 93.99mm (3.70") long and 18.54mm (0.73") wide. Check your bass cavity dimensions and string spacing before ordering.

How long will the battery last?

The EMG JX draws only 80µA at 9V, yielding approximately 3,000 hours of battery life per charge. The set includes a battery clip for easy swaps, and you can also power it from an external source up to 27V DC if needed.

What's the difference between finger/thumb and thump mode output?

In finger/thumb mode, the output voltage is 2.00V; thump mode delivers 8.00V for dynamic range and headroom during aggressive slap playing. Both modes maintain the -105dB noise floor for clean signal integrity.

How difficult is installation?

The EMG JX uses solderless connections, which simplifies wiring and reduces installation time. The set includes volume controls, a master active tone control, output jack, battery clip, and adjustment screws, all pre-configured for straightforward integration.

What playing styles does this pickup excel in?

The JX is optimized for funk, slap bass, and modern playing styles, excelling in both fingerstyle and slap applications with its articulate, punchy tone and responsive mid-range character. It is not designed for traditional jazz or upright bass styles.

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 JX Active Bass Pickup Set in Black

The EMG JX delivers articulate, punchy single-coil tone with the clarity and presence active electronics bring to bass. This set pairs neck and bridge pickups engineered for modern playing styles, offering tight low-end definition and responsive mid-range character. Built on proven active circuitry, these pickups excel in both fingerstyle and slap applications.

Pickup Design & Output

Each pickup uses ceramic magnets with a 4.05kHz resonant frequency tuned for articulate response across the frequency spectrum. Output voltage reaches 2.00V in finger/thumb mode and 8.00V in thump mode, providing dynamic range and headroom; the -105dB output noise floor at 60Hz ensures clean signal integrity even at high gain settings—critical for live bass rigs where noise can muddy a mix.

Active Electronics & Integration

The system runs on a 9V battery with extremely low current draw (80µA for 3,000 hours of battery life, so you won't be changing batteries mid-tour. Included controls comprise 2 volume controls, a master active tone control, output jack, battery clip, and adjustment screws—all configured with solderless connections for straightforward installation into 4-string basses with maximum string width up to 69.2mm (2.725"). Road-ready reliability with minimal fuss.

Key Features

Active single-coil, J-style configuration optimized for 4-string bass
Ceramic magnet construction with 4.05kHz resonant frequency
Output voltage: 2.00V (finger/thumb), 8.00V (thump mode)
Output noise: -105dB at 60Hz for clean signal path
DC resistance: 2K with 2-wire plus battery configuration
Neck pickup: 91.19mm (3.59") length, 18.54mm (0.73") width
Bridge pickup: 93.99mm (3.70") length, 18.54mm (0.73") width
Maximum string width: 69.2mm (2.725")
Current draw: 80µA at 9V with 3,000-hour battery life
Maximum supply voltage: 27V DC for flexible power options
Solderless connections for simplified installation
Includes volume controls, active tone control, output jack, battery clip, and adjustment screws

The EMG JX set delivers the articulation and noise-free operation expected from active electronics while maintaining the sonic character of single-coil design—a dependable choice for bass players counting on their rig night after night.