Will the EMG 35JX fit my 4-string bass?

The 35JX is sized for 4-string basses with a maximum string spacing of 2.625 inches and measures 88.9mm long by 38.1mm wide. Check your current pickup dimensions and string spacing to confirm fit; the compact footprint suits most modern 4-string instruments.

What's included in the box?

The pickup ships complete with integrated preamp, prewired volume and active tone controls, output jack, battery clip, and mounting screws—everything needed for installation without additional wiring.

How does the EMG 35JX compare to passive pickups?

The active preamp provides higher output, greater headroom, and lower noise than passive designs, giving you a tighter, more articulate response with punchy midrange and controlled lows that sit well in dense mixes or loud live settings.

Is this pickup suitable for jazz and funk?

Yes—the 35JX is designed for funk, jazz, and pop styles where articulate tone and punchy midrange are essential. Its tight response and custom-radiused magnets deliver even string clarity across the neck.

Does the 35JX require a battery?

Yes, active pickups require a battery to power the preamp. The package includes a battery clip; you'll need to supply a standard 9V battery, which powers the pickup and integrated controls.

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. 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 35JX Active Bass Pickup in Black

The EMG 35JX is a compact dual-coil active pickup engineered for 4-string bass players who demand articulate, high-output tone with responsive feel. Its tight dimensions and custom-radiused ceramic magnets deliver punchy midrange and controlled lows, making it a direct drop-in upgrade for instruments requiring precision electronics that cut through live mixes and maintain clarity on stage.

Design & Specifications

Measuring 88.9mm (3.50") long and 38.1mm (1.50") wide, the 35JX fits 4-string configurations with a maximum string spacing of 2.625 inches. The pickup uses custom radiused ceramic bar magnets to ensure even string response across the width of a standard bass neck, eliminating dead spots and ensuring consistent tone from open strings through higher registers in a live setting.

Active Electronics & Output

The integrated low-noise, high-output preamp provides the gain and headroom active pickups are known for, while the prewired solid shaft volume and active tone controls allow immediate tonal shaping without additional wiring. The complete package includes output jack, battery clip, and mounting screws for straightforward installation, so you can get the bass road-ready without technical complications.

Key Features

Dual coil X-series active bass pickup design
Length: 88.9mm (3.50")
Width: 38.1mm (1.50")
Maximum recommended string width: 63.5mm (2.50")
Suited for 4-string basses with maximum string spacing of 2.625 inches
Custom radiused ceramic bar magnets
Built-in low-noise, high-output preamp
Prewired solid shaft volume and active tone controls
Includes output jack, battery clip, and mounting screws
Color: Black

The EMG 35JX delivers the clarity and punch active electronics are built for, backed by proven EMG engineering and a compact footprint ideal for tight instrument specifications that won't compromise stage presence or gig reliability.