New PZ-94 Piezoelectric Loudspeaker Features High-Strength Phenolic Cone for Providing Resistance to Humidity, External Shock and Vibration

Press Release Summary:

ISL Products International Ltd. introduces PZ-94 piezoelectric loudspeaker with an average sensitivity rating of 82 dB @ 1W/1m and appears as a 1.5 µF capacitor. The product is tested to MIL-STD-810, method 509.1 and reproduces voice in 450 Hz to 20 kHz frequency range. It is ideal for MRI suites, medical devices, transportation modes, portable/industrial products and Department of Defense (DoD) applications. The lightweight loudspeaker is also suitable for producing ultrasound in sonar systems. It offers a nominal power handling capacity of 50 W along with small form factor, robust design and ability to perform in harsh environments.


Original Press Release:

ISL’s Piezo Ceramic Harsh Environment Speaker Features Extended Frequency Range

High-Efficiency Devices Meet Medical, Military, Portable and Industrial Design Specifications

Syosset, NY, June 25, 2018…Announced today by ISL Products International Ltd., a global leader in value-added manufacturing and engineering services for electronic/electromechanical components, is the PZ-94 harsh environment piezoelectric loudspeaker for broad frequency range applications.  Ultra-thin, small, and lightweight, the piezo ceramic loudspeaker may be driven by lightweight.  The speaker reproduces voice in the frequency response range of 450 HZ to 20 kHZ, and is tested to MIL-STD-810, method 509.1 (salt fog).  The PZ-94 loudspeaker system features a high-strength phenolic cone to provide resistance to humidity, external shock, and vibration, while the low dynamic mass of its drive mechanism enhances transient response.  As a piezo ceramic device does not generate an electromagnetic field, OEMs are further ensured their products meet all applicable EMC requirements and regulations.

Ideally suited for use in MRI suites and Department of Defense (DoD) applications, the speaker’s robust design, small form factor and ability to reliably perform in harsh environments makes the component equally appropriate in a variety of medical devices, transportation modes, portable, and industrial products.  It is commonly specified in outdoor, car audio, instrumentation, portable electronics, public address, and paging applications.  The PZ-94 is also applicable for producing ultrasound in sonarsystems.

In addition to featuring an extended frequency response range and tested towater resistance of coatings under a condition of 100% relative humidity,  the ruggedized PZ-94 offers a nominal power handling capacity of 50 W (EIA RS426) (8Ω system reference).  It has an average sensitivity rating of 82 dB @ 1W/1m, and typically appears as a 1.5 µF capacitor. The speaker measures 94 mm/3.70” in diameter with an approximate thickness of 15 mm/0.590”; weight is 33 g (1.1 oz.)

Delivery is from stock to 16 weeks, depending on quantity.

To request a quote, product sample, or additional information, call (888) 904-9054, submit an inquiry directly to an ISL sales engineer, email info@islproducts.com, or contact an ISL sales representative.

About ISL Products Ltd

ISL Products Limited is a global leader in value-added engineering and manufacturing services for electronic and electromechanical components.  The company additionally offers a comprehensive portfolio of supply chain and logistics management services.  For over 40 years, design engineers and OEM’s have relied on ISL’s world-wide engineering sales and support network to deliver innovative and cost-effective solutions to help accelerate time-to-market.  ISL’s products and services are widely employed in audio/visual, healthcare, security, industrial machinery, robotics, and food service equipment.  Products include audio components, motor and mechanical components, ballasts and power supplies, potentiometers/transformers, cable assemblies and connectors.  The company maintains a network of US sales representatives, and is headquartered in Syosset, NY.

ISL Products International Ltd.

235 Robbins Lane, Suite 270

Syosset, NY 11791

Phone: (516) 937-3475; FAX: Fax: (516) 937-3840

Toll Free: 888.904.9054
www.ISLproducts.com

Email: info@islproducts.com

Contact: James Gallant Jr., jgallant@islproducts.com

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