CAC45-02W70-06-1

$3.70

Description：CHAMBER ASSEMBLY
Series：-
Mfr：Challenge Electronics
Package：Tray

SKU:d4405567dc4d Category: Speakers Brand: Challenge Electronics

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：CHAMBER ASSEMBLY
Series：-
Mfr：Challenge Electronics
Package：Tray
Type：General Purpose, Enclosure Included
Technology：Magnetic
Impedance：4 Ohms
Power - Max：2.2 W
Shape：Rectangular
Termination：Wire Leads
Size / Dimension：1.783" L x 0.804" W (45.30mm x 20.41mm)
Height - Seated (Max)：0.266" (6.75mm)
Frequency - Self Resonant：700Hz
Efficiency - dBA：92
Efficiency - Testing：2W/100mm
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Side
Material - Cone：Polyphthalamide (PPA)
Material - Magnet：Nd-Fe-B
Ingress Protection：-
Ratings：-
Frequency Range：560 Hz ~ 20 kHz
Power - Rated：2 W

Download product information

CAC45-02W70-06-1

Overview

The Challenge Electronics CAC45-02W70-06-1 is a general-purpose rectangular speaker with an included enclosure. It features a 4 Ohms impedance and a rated power of 2 W. The frequency response ranges from 560 Hz to 20 kHz, or 700 Hz to 20 kHz depending on the specific datasheet version. The device utilizes side mounting and includes wire leads for connection.

Feature Summary

Rectangular design with integrated enclosure
Side-mount configuration for flexible installation
Wire lead termination for direct circuit integration

Applications

General purpose audio output devices
Consumer electronics enclosures
Industrial control panel indicators

Procurement Notes

Verify the exact frequency range specification (560 Hz vs 700 Hz lower limit) against the latest manufacturer datasheet prior to finalizing the design. Confirm that the 4 Ohms impedance aligns with the amplifier output requirements. Ensure the rectangular form factor fits within the designated chassis space without interference.

Selection Notes

Select this component when a compact, enclosed speaker solution is required for general audio applications. The 2 W power rating suits low-to-medium volume needs. Consider the side-mount orientation during PCB layout planning. Compare against other models in the CAC series if different impedance values or frequency responses are necessary for the target application.

Part Context

This part belongs to the Challenge Electronics CAC series of speakers. These components are designed as complete assemblies, including the driver and enclosure, simplifying the integration process for engineers. The series offers various configurations to accommodate different spatial and acoustic constraints in electronic devices.

Replacement Considerations

Direct substitutes may include other Challenge Electronics models within the CAC series that share similar dimensions and electrical characteristics. Verify compatibility by comparing impedance, power handling, and physical mounting specifications before swapping parts.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.