EAS-6P22S Equivalent & Substitute Parts

Part Overview

The EAS-6P22S is an 8 Ohm full range speaker rated at 500 mW with 92 dB sound pressure level efficiency, manufactured by Panasonic Electronic Components. This round speaker features a 57.00 mm diameter and solder eyelet termination. The product is currently obsolete, making equivalent substitute parts necessary for ongoing design requirements and system maintenance where this component is specified.

Substiute Parts

EAS-6P22S

Panasonic Electronic ComponentsIn Stock: 850EAS-6P22S Datasheet

Current PartRFQ

GF0571

CUI DevicesIn Stock: 17434GF0571 Datasheet

SimilarRFQ

GF0573

CUI DevicesIn Stock: 4680GF0573 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the EAS-6P22S are qualified based on the following electrical and mechanical parameters:

• Impedance: 8 Ohms (exact match required)
• Shape: Round (mechanical compatibility)
• Size / Dimension: 2.244" Dia (57.00 mm) (form factor compatibility)
• Termination: Solder Eyelet(s) (connection compatibility)
• Technology: Magnetic (operational principle)

The substitute parts GF0571 and GF0573 meet all core mechanical and electrical compatibility criteria. Variations in power rating, efficiency, and frequency response are permitted within the scope of general purpose speaker applications where the EAS-6P22S was originally specified.

Parameter Comparison

Engineering Selection Recommendations

Both GF0571 and GF0573 are active products from CUI Devices and represent viable substitutes for the obsolete EAS-6P22S based on matching electrical impedance, mechanical form factor, and termination type.

GF0571 is suitable for applications where power dissipation is not a primary constraint. This part operates at 250 mW rated power with 86 dB efficiency and maintains the same 57.00 mm diameter footprint with reduced height (18.50 mm vs. 20.50 mm).

GF0573 is suitable for applications requiring higher power handling capability. This part operates at 3 W rated power with 92 dB efficiency, matching the original EAS-6P22S efficiency specification. The increased height (27.00 mm) must be verified against available mounting space in the target application.

Both substitute parts are RoHS3 compliant and REACH unaffected, supporting modern regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can GF0571 and GF0573 be used interchangeably with EAS-6P22S?

A: Both parts share the same impedance (8 Ohms), diameter (57.00 mm), and termination type (solder eyelet). Interchangeability depends on the specific power and efficiency requirements of the application. Verify that the substitute part's power rating and efficiency meet or exceed the design specification.

Q: What is the primary difference between GF0571 and GF0573?

A: GF0571 is rated at 250 mW with 86 dB efficiency and a height of 18.50 mm. GF0573 is rated at 3 W with 92 dB efficiency and a height of 27.00 mm. Select based on available mounting space and required power handling.

Q: Are there mechanical compatibility concerns with the substitute parts?

A: All three parts share the same 57.00 mm diameter. Height differences exist: EAS-6P22S (20.50 mm), GF0571 (18.50 mm), and GF0573 (27.00 mm). Verify mounting cavity depth before selection.

Q: Do the substitute parts meet current compliance standards?

A: Both GF0571 and GF0573 are RoHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.

Q: What is the frequency response difference between the parts?

A: The EAS-6P22S frequency response is not specified in the provided data. GF0571 operates across 380 Hz to 8.1 kHz. GF0573 operates across 450 Hz to 21 kHz. Verify frequency response requirements against the original application specification.