What kind of bass guitar does the SSB-4B fit?

The SSB-4B is a direct replacement for EMG 35 cavity dimensions and fits any 4-string bass with a soapbar bridge pickup slot sized for EMG 35 pickups. Maximum string spacing is 2.70 inches (68.5mm), so measure your bridge to confirm compatibility before ordering.

Do I need a battery or power supply for this pickup?

No—the SSB-4B is fully passive and requires no batteries or external power conditioning. It operates on ceramic magnet dual-coil design alone, making it simpler to maintain and more reliable on the road.

What genres does this pickup work best for?

The SSB-4B is voiced for funk, rock, studio sessions, and gigging situations where tight definition and punch are essential. It is not recommended for folk or jazz styles, where passive tone and less aggressive attack are typically preferred.

How does the SSB-4B compare to active pickups like the EMG 35?

The SSB-4B delivers active-style clarity and articulate attack in a passive platform—no batteries required. At 3.7 kOhm DC resistance with an 8.1 kHz resonant peak, it matches the tonal authority of active designs while offering the reliability and simplicity of a passive pickup.

What does the EQ setting of 6 bass / 4 mids / 7 treble mean for my tone?

This voicing emphasizes low-end definition and controlled treble while keeping midrange moderate—resulting in punchy, focused bass that cuts through without muddiness. It's engineered for modern styles where clarity and attack matter in both live and studio contexts.

Seymour Duncan SSB-4B Passive Soapbar 4-String Bridge Pickup

The SSB-4B captures articulate, punchy bass tone in the bridge position without requiring batteries or external power conditioning. Its moderate output and carefully voiced EQ curve deliver clarity and definition suited to tracking sessions where passive reliability and focused midrange presence matter. This is a direct replacement for EMG 35 cavity dimensions, making installation straightforward on compatible instruments.

Tone & Output Character

A 3.7 kOhm DC resistance with 8.1 KHz resonant peak produces focused midrange presence and controlled treble response. The EQ voicing of 6 bass / 4 mids / 7 treble emphasizes low-end definition while maintaining articulate attack—cutting through a mix with punch without muddiness in a passive platform, ideal for recording work across multiple bass styles.

Design & Compatibility

Dual blade magnets spanning the full coil length accommodate maximum string spacing up to 2.70" (68.5mm), ensuring even response and consistency across all four strings during tracking. Ceramic magnet construction and dual-coil architecture provide the output stability needed for modern recording techniques, while the two-conductor cable simplifies wiring in any bass configuration.

Key Features

Passive design — no batteries required
DC Resistance: 3.7 kOhm
Resonant Peak: 8.1 KHz
EQ (Bass/Mids/Treble): 6 / 4 / 7
Dual coil construction
Ceramic magnets
Full-length dual blade magnets
Maximum string spacing up to 2.70" (68.5mm)
Two-conductor cable
Direct replacement for EMG 35 sized pickup slot
Soapbar style, 4-string bridge position
Moderate output

The SSB-4B combines passive reliability with active-style tonal authority, making it an excellent choice for upgrading or repairing bass guitars with EMG 35 cavities for studio sessions and professional tracking.

Condition	New
Country of Manufacture	United States