EMG1521 vs EMG2991 — Compare

EMG ACS Black Acoustic Guitar Sound Hole Pickup vs EMG ALX Passive Humbucker Pickup Set in Black

The EMG ACS is a sound hole pickup designed exclusively for acoustic guitars, while the EMG ALX is a passive humbucker set for electric guitars—these serve completely different instruments and genres. Choose the ACS if you're amplifying an acoustic guitar for fingerstyle or folk; choose the ALX if you're upgrading an electric guitar for rock or metal.

No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.

EMG ACS Black Acoustic Guitar Sound Hole Pickup

$179.00
View EMG ACS Black Acoustic Guitar Sound Hole Pickup

EMG ALX Passive Humbucker Pickup Set in Black

$169.00
View EMG ALX Passive Humbucker Pickup Set in Black

Specs side by side

EMG ACS Black Acoustic Guitar Sound Hole PickupEMG ALX Passive Humbucker Pickup Set in Black
Price$179.00$169.00
BrandEMG PickupsEMG Pickups
ConditionNewNew

Why choose EMG ACS Black Acoustic Guitar Sound Hole Pickup

  • ✓ Tailored for acoustic guitar phase and frequency response with active preamp design
  • ✓ Quiet performance ideal for studio sessions and live amplification
  • ✓ Brilliant top-end tone favored by fingerstyle and folk players
  • ✓ Works with existing acoustic guitars without major modifications

Why choose EMG ALX Passive Humbucker Pickup Set in Black

  • ✓ No batteries required—passive design simplifies maintenance and reduces costs
  • ✓ Integrated 3-band EQ with push/pull boost for substantial midrange and presence shaping
  • ✓ Solderless installation system minimizes wiring complexity
  • ✓ High output (8.4 kohm) and ceramic/steel construction deliver aggressive, articulate tone for rock and metal
Bottom line: Buy the ACS if you own an acoustic guitar and need professional-quality amplification for live or studio work. Buy the ALX if you have an electric guitar and want high-output, genre-appropriate tone for rock or metal with easy installation and onboard EQ control.

Frequently asked questions

Can I use the ALX on an acoustic guitar?

No. The ALX is a humbucker pickup set designed for electric guitars. The ACS is specifically engineered as a sound hole pickup for acoustic guitars.

Which requires batteries?

The ACS has an active internal preamp that requires a battery for operation. The ALX is fully passive and requires no batteries.

What genres does each suit best?

The ACS excels in fingerstyle, folk, and studio acoustic work. The ALX is optimized for rock, metal, hard rock, and drop-tuning applications.

How easy are these to install?

The ACS is a sound hole pickup that installs inside the acoustic guitar without soldering or major modifications. The ALX features a solderless installation system for electric guitars with complete hardware included.

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