EMG2984 vs EMG2989 — Compare
EMG PX Active Bass Pickup in Black vs EMG 40CSX 5-String Active Humbucker Bass Pickup in Black
The EMG PX is a 4-string P-style single-coil built for maximum articulation and slap clarity, while the EMG 40CSX is a 5-string humbucker optimized for balanced versatility across funk, jazz, and progressive styles. Choose the PX for aggressive single-coil punch in standard basses; choose the 40CSX if you play five strings or need a more controlled, full-spectrum tone.
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EMG 40CSX 5-String Active Humbucker Bass Pickup in Black
Specs side by side
| EMG PX Active Bass Pickup in Black | EMG 40CSX 5-String Active Humbucker Bass Pickup in Black | |
|---|---|---|
| Price | $129.00 | $129.00 |
| Brand | EMG Pickups | EMG Pickups |
| Condition | New | New |
Why choose EMG PX Active Bass Pickup in Black
- ✓ Extreme slap and attack clarity with 8.50V thump output for cutting presence
- ✓ Single-coil definition ideal for funk and modern rock aggression
- ✓ Lower cost option for 4-string bass players
- ✓ Exceptional 3,000-hour battery life on 9V
Why choose EMG 40CSX 5-String Active Humbucker Bass Pickup in Black
- ✓ Supports five-string basses, expanding your instrument options
- ✓ Dual-coil humbucker design balances clarity with warm low-end control
- ✓ Includes solderless installation system and complete electronics package
- ✓ Variable Low Pass Filter tone control for sculpting high-end presence
Frequently asked questions
Can I use the EMG 40CSX on a four-string bass?
The 40CSX is designed for five-string basses with a maximum recommended string width of 3.00 inches. It will physically fit some four-string basses, but EMG engineered it specifically for five-string configurations. The PX is the proper choice for standard four-string instruments.
Which pickup is better for slap bass?
The EMG PX is engineered for slap techniques, delivering 8.50V thump output and a 3.20 kHz resonant peak that emphasizes attack clarity. The 40CSX offers articulate response but with a more balanced, controlled character better suited to finger and jazz styles.
What's included with each pickup, and do I need extra parts?
The EMG PX is a pickup-only installation requiring your existing bass wiring. The 40CSX includes solderless electronics, preamp, tone controls, mounting hardware, and cables—you only need a 9V battery (not included) to get started.
How do the preamps differ?
The PX uses basic active circuitry focused on noise rejection and output headroom for dynamic range. The 40CSX includes EMG's X Series preamp with integrated volume and tone pots, plus a Variable Low Pass Filter for controlled high-end rolloff—offering more tonal shaping options.