GA0506 Equivalent & Substitute Parts

Part Overview

The GA0506 is an 8 Ohm general purpose speaker manufactured by CUI Devices, rated for 250 mW continuous power with a maximum power handling of 500 mW. The speaker operates across a frequency range of 430 Hz to 4 kHz and delivers 88 dBA sound pressure level at the rated power. It features a top-mounted port, paper cone, and Alnico magnet construction in a 50mm x 50mm round/square frame with solder eyelet termination. The GA0506 maintains Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility permits parameter variations within acceptable engineering tolerances.

Substiute Parts

GA0506

CUI DevicesIn Stock: 1184GA0506 Datasheet

Current PartRFQ

GF0506

CUI DevicesIn Stock: 3460GF0506 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The GF0506 qualifies as a substitute for the GA0506 based on the following matching parameters:

• Impedance: 8 Ohms (identical)
• Power - Rated: 250 mW (identical)
• Power - Max: 500 mW (identical)
• Port Location: Top (identical)
• Shape: Round, Square Frame (identical)
• Size / Dimension: 50.00mm x 50.00mm (identical)
• Termination: Solder Eyelet(s) (identical)
• RoHS Status: ROHS3 Compliant (identical)

The GF0506 differs in the following parameters: frequency range (344 Hz ~ 7.2 kHz versus 430 Hz ~ 4 kHz), efficiency rating (82.00 dBA versus 88.00 dBA), magnet material (Ferrite versus Alnico), and packaging format (Tray versus Bag). These differences do not preclude substitution in applications where the broader frequency response and lower efficiency rating are acceptable.

Parameter Comparison

Engineering Selection Recommendations

Both the GA0506 and GF0506 maintain Active product status and satisfy ROHS3 compliance requirements. The GA0506 provides higher acoustic efficiency at 88 dBA and operates within a narrower frequency band optimized for 430 Hz to 4 kHz applications. The GF0506 extends frequency response to 344 Hz and 7.2 kHz with 82 dBA efficiency, utilizing Ferrite magnet technology in place of Alnico construction. Selection between these parts depends on acoustic performance requirements and frequency response specifications for the target application. Both parts are electrically and mechanically compatible within the specified parameters.

Frequently Asked Questions (FAQ)

Q: Can the GF0506 replace the GA0506 in existing designs?

A: The GF0506 is mechanically and electrically compatible with the GA0506 in terms of impedance, power rating, port location, frame size, and termination. However, the GF0506 operates across a broader frequency range (344 Hz ~ 7.2 kHz) and delivers lower acoustic efficiency (82 dBA versus 88 dBA). Substitution is valid only when the application tolerates these acoustic differences.

Q: What is the primary difference between these two speakers?

A: The GA0506 uses Alnico magnet technology and delivers 88 dBA efficiency within a 430 Hz to 4 kHz frequency band. The GF0506 uses Ferrite magnet technology and delivers 82 dBA efficiency across a wider 344 Hz to 7.2 kHz frequency band. Both maintain identical impedance, power ratings, and physical dimensions.

Q: Are there packaging differences between GA0506 and GF0506?

A: Yes. The GA0506 is supplied in Bag packaging, while the GF0506 is supplied in Tray packaging. This distinction affects handling, storage, and component placement processes but does not impact electrical or acoustic performance.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the GA0506 and GF0506 are ROHS3 compliant and REACH unaffected, meeting equivalent regulatory requirements for electronic component deployment.

Q: What is the height difference between these speakers?

A: The GA0506 has a maximum seated height of 18.50mm, while the GF0506 has a maximum seated height of 17.50mm. This 1mm difference may be relevant for space-constrained enclosure designs.