What are the most affordable bass guitar bridge type (e.g., bridge humbucker, jazz bass pickup) under $300?

Hum-cancelling bridge humbucker designed to deliver deeper lows, percussive highs and clear mids with high sensitivity and 4-conductor wiring. Suits players who want a brighter, higher-output Jazz Bass bridge tone that pairs well with P-style middle pickups.

The Model J set are hum-canceling jazz-bass style pickups with ceramic magnets and adjustable pole pieces, offering a warm, rounded tone with increased power and low noise. Suited for players seeking a fuller Jazz Bass sound with good string-to-string balance and compatibility with fretless basses.

The EMG 40DC is an active dual-coil (humbucker) soapbar pickup for 5-string basses with ceramic-loaded coils and an ultra-low-noise internal preamp. It delivers punchy lows, clear highs, and solderless Quik-Connect installation, suited to modern and heavy bass styles and players needing high output and clarity.

Hot, higher-output single-coil Jazz Bass bridge pickup with hand-ground Alnico 5 rod magnets and overwound coil for fuller low end and midrange; voiced for rock and drop-in for most American Standard Jazz Basses. Suits players wanting a beefier, punchy Jazz Bass tone with more growl and sustain.

High-output split-coil P-Bass pickup with large 1/4 in diameter Alnico 5 rod pole pieces and a high-output coil wind for a fat, punchy mid-focused tone. Suits rock and players who need a punchy, cut-through P‑Bass sound and a drop-in replacement for American Standard Precision Bass.

Active Jazz Bass pickup set with EMG solderless installation system and X-series preamp option; ceramic bar magnets for tight midrange punch and extended high end. Suits players seeking a noiseless, high-headroom J‑style tone for studio or live use.

The SH-4 JB is a high-output passive bridge-position humbucker with Alnico 5 magnets, pronounced upper-mid presence, and strong harmonics suited for rock and lead playing. It works well for players who need a cutting, aggressive bridge pickup that responds well to high gain.