GF1004H

$8.49

Description：SPEAKER 8OHM 20W TOP PORT 90DB
Series：GF
Mfr：Same Sky (Formerly CUI Devices)
Package：Box

SKU:a8ea23ba7dd9 Category: Speakers Brand: Same Sky (Formerly CUI Devices)

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Product introduction

GF1004H is listed in the Speakers range at ChipApex. The manufacturer field lists Same Sky (Formerly CUI Devices). Its product description is SPEAKER 8OHM 20W TOP PORT 90DB. Review the specifications below when checking this part for your BOM.

Speakers specifications for GF1004H

Description：SPEAKER 8OHM 20W TOP PORT 90DB
Series：GF
Mfr：Same Sky (Formerly CUI Devices)
Package：Box
Type：General Purpose
Technology：Magnetic
Impedance：8 Ohms
Power - Max：40 W
Shape：Round, Square Frame
Termination：Solder Eyelet(s)
Size / Dimension：4.016" L x 4.016" W (102.00mm x 102.00mm)
Height - Seated (Max)：2.008" (51.00mm)
Frequency - Self Resonant：100Hz
Efficiency - dBA：90
Efficiency - Testing：1W/500mm
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：Paper
Material - Magnet：Ferrite
Ingress Protection：-
Ratings：-
Frequency Range：100 Hz ~ 10 kHz
Power - Rated：20 W

Speakers datasheet and documents for GF1004H

GF1004H

Speakers Overview

The GF1004H is a general-purpose speaker manufactured by Same Sky, formerly CUI Devices. It features a square frame design with dimensions of 102 mm and a depth of 51 mm. The unit utilizes a ferrite magnet and a paper cone for sound reproduction. Key electrical specifications include an impedance of 8 Ohms and a rated input power of 20 W. The resonant frequency is specified at 100 Hz, with a frequency range extending from 80 Hz to 10,000 Hz. The sound pressure level is rated at 90 dBA. Connection is facilitated via solder eyelets.

Speakers Feature Summary

Square frame construction with ferrite magnet technology
Paper cone diaphragm for audio output
Solder eyelet termination method

Speakers Applications

General purpose audio transduction
Industrial equipment signaling
Consumer electronics enclosures

Speakers Procurement Notes

Verify the specific ordering suffix against the official Same Sky datasheet to ensure correct packaging and terminal configuration. Confirm that the ferrite magnet type and paper cone material align with environmental requirements. Cross-reference the 8 Ohm impedance and 20 W power rating with system amplifier capabilities to prevent mismatch issues during integration.

Speakers Selection Notes

Select this component when a square form factor is required for space-constrained enclosures. The 8 Ohm impedance suits standard low-voltage audio amplifiers. Ensure the 90 dBA sensitivity meets the acoustic output needs of the target application. Consider the paper cone material for its specific tonal characteristics and durability in non-extreme environments.

Speakers Part Context

This model belongs to the Standard Speakers category within the Same Sky portfolio, covering sizes from 41 mm to 205 mm. It represents a legacy product line previously branded under CUI Devices. The series focuses on cost-effective, reliable audio solutions for mass-market applications requiring standardized mounting dimensions and robust magnetic structures.