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Seymour Duncan STK-S4m Stack Plus for Strat Black Pickup vs Seymour Duncan STK-S4n Stack Plus for Strat Black Pickup

The STK-S4m is a middle-position pickup with focused, punchy mids and 8.6k DCR, while the STK-S4n is a neck-position pickup with articulate upper-midrange presence and 9.62k DCR. Choose the STK-S4m if you need a balanced, clarity-focused middle pickup; choose the STK-S4n if you're upgrading your neck position and want a hum-cancelled single-coil character with brightness.

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

Seymour Duncan STK-S4m Stack Plus for Strat Black Pickup

$115.00
View Seymour Duncan STK-S4m Stack Plus for Strat Black Pickup

Seymour Duncan STK-S4n Stack Plus for Strat Black Pickup

$115.00
View Seymour Duncan STK-S4n Stack Plus for Strat Black Pickup

Specs side by side

Seymour Duncan STK-S4m Stack Plus for Strat Black PickupSeymour Duncan STK-S4n Stack Plus for Strat Black Pickup
Price$115.00$115.00
BrandSeymour DuncanSeymour Duncan
ConditionNewNew

Why choose Seymour Duncan STK-S4m Stack Plus for Strat Black Pickup

  • Middle-position-specific design with focused midrange punch
  • Lower DCR (8.6k) delivers clarity without harshness across clean and light breakup tones
  • Reverse-wound, reverse-polarity (RWRP) configuration cancels hum in standard 3-way switching
  • Compact 0.995" height fits standard Strat routs with no modification

Why choose Seymour Duncan STK-S4n Stack Plus for Strat Black Pickup

  • Neck-position specialist engineered for authentic single-coil response with hum cancellation
  • Higher DCR (9.62k) and 5.7 kHz resonant peak create articulate upper-midrange presence
  • Splittable 3-conductor lead wire enables true single-coil operation when desired
  • Bright yet defined EQ curve (5/4/8) responsive to both clean and driven applications
Bottom line: Buy the STK-S4m if you're replacing a middle pickup and want balanced, punchy mids with natural articulation. Buy the STK-S4n if you need a neck-position upgrade that delivers bright, presence-focused tones while maintaining single-coil character and hum cancellation.

Frequently asked questions

What is the main difference between these two pickups?

Position and tonal focus. The STK-S4m is engineered for the middle position with a focused, punchy midrange (8.6k DCR), while the STK-S4n is designed for the neck position with articulate upper-midrange presence and a brighter character (9.62k DCR and 5.7 kHz resonant peak).

Which one is better for traditional blues and rock tones?

Both suit blues and rock, but for different positions. The STK-S4m excels in the middle slot for balanced, responsive tones across clean to light breakup. The STK-S4n provides warm, presence-focused neck tones that work equally well in blues, rock, and funk contexts.

Do both pickups cancel hum?

Yes, but differently. The STK-S4m uses reverse-wound, reverse-polarity (RWRP) design to cancel hum when paired with neck or bridge pickups in standard switching. The STK-S4n achieves hum cancellation through its stacked coil humbucker-footprint design while maintaining single-coil character.

What skill levels do these suit?

Both are rated for intermediate, advanced, and professional players. Neither is beginner-focused, so expect to pair them with an understanding of Strat wiring, switching configurations, and tonal blending across positions.

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