Earthquake PR-HDX2 Horn Tweeter Driver Specifications and Datasheet

Earthquake PR-HDX2 Horn Tweeter Driver

Introduction

In the world of audio equipment, one name that stands out for its innovation and quality is Earthquake Sound Corporation. Among their impressive lineup of audio components, the Earthquake PR-HDX2 Horn Tweeter Driver is a standout product that has earned a reputation for delivering exceptional sound performance. In this article, we will explore the key features and specifications of the Earthquake PR-HDX2, its applications, and what makes it a preferred choice among audio enthusiasts.

Applications

The Earthquake PR-HDX2 Horn Tweeter Driver finds applications in a range of audio setups:

1. Car Audio: Car audio enthusiasts appreciate the PR-HDX2 for its ability to add clarity and detail to their in-car listening experience. Its high sensitivity makes it an ideal choice for upgrading factory car audio systems.
2. Home Audio: Integrating this tweeter driver into a home theater or hi-fi audio system can elevate the overall audio quality. It reproduces the subtleties in music and enhances the cinematic experience.
3. Professional Audio: Sound engineers and professionals in the live sound industry value the Earthquake PR-HDX2 for its reliability and performance. It can be used in stage monitors, PA systems, and sound reinforcement setups.

Earthquake Sound Corporation

• 2727 McCone Avenue. Hayward, CA 94545.USA
• US Toll Free: 1-800-576-7944 | Tel: 510-732-1000 | Fax: 510-732-1095
• www.earthquakesound.com

Earthquake Limited Warranty

Earthquake warrants the original purchaser that all Factory Sealed New Audio Products be free from defects in material and workmanship, under normal and proper use, for a period of ninety (90) days from the date of purchase (as shown on the original sales receipt with the serial number affixed/written on it).

The ninety (90) day warranty period is valid only if an authorized Earthquake dealer properly installs the product, and the warranty registration card is properly filled out and sent to Earthquake Sound Corporation. If a non- authorized party installs the product, no warranty will be awarded.

Warranty Guidelines

Ninety (90) Day Limited Warranty Guidelines:

• Earthquake pays for labor, parts, and ground freight (US mainland only) back to the customer.

Warning:

• Products sent for repair that are tested by Earthquake technicians and deemed to have no problem(s) will not be covered by the ninety (90) day limited warranty. Customers will be charged a minimum of one (1) hour of labor (ongoing rates) plus shipping charges back to the customer.

Earthquake agrees to repair or replace – at our option – all such defective products/parts subject to the following provisions:

• Defective products/parts have not been altered or repaired by other than an Earthquake factory-approved technician.
• Products/parts are not subjected to negligence, misuse, improper use, or accident, damaged by improper line voltage, used with incompatible products, or have its serial number or any part of it altered, defaced, or removed, or have been used in any way that is contrary to Earthquake’s written instructions.

Warranty Limitations:

Earthquake’s warranty does not cover products that have been modified or abused, including but not limited to the following:

• Damages to driver enclosure or part finish due to misuse, abuse, or use of improper cleaning materials/methods.
• Bent driver frame, broken speaker connectors, holes in the grille, or burnt speaker voice coil.
• Fading, deterioration of speaker components & finish due to improper exposure to elements.
• Subsequent damage to and from other products.

A warranty claim will not be valid if the warranty registration card is not properly filled out and returned to Earthquake with a copy of the sales invoice.

Service Request:

To receive product(s) service, contact Earthquake Sound’s service department at 510-732-1000 and request an RMA number (Return Material Authorization) as items shipped without a valid RMA number will be refused. Provide your complete and correct shipping address, a valid phone number, and a brief description of the problem you are experiencing with the product. In most cases, our technicians might be able to resolve the problem over the phone, thus eliminating the need to ship the product.

Shipping Instructions:

Product(s) must be packaged in its original protective box(es) to minimize transport damage. Shipper claims regarding items damaged in transit must be presented to the carrier. Earthquake Sound Corporation reserves the right to refuse improperly packed products. The original sales receipt must accompany the product returned for service. Ship the product to: Earthquake Sound Corp. 2727 Mc Cone Avenue, Hayward, CA 94545. You are responsible for the cost of shipping the product to Earthquake Sound Corporation.

Disputes Resolution:

All disputes between clients and Earthquake Sound Corporation resulting from the ninety (90) day limited warranty policy must be resolved according to the laws and regulations of the county of Alameda, California.

SPECIFICATIONS

• Power Handling: 150 Watts
• Nominal Impedance: 8 Ohm
• Frequency Response: 400Hz – 9kHz
• Sensitivity: 110 dB
• Voice Coil Diameter: 2” (51mm)
• Throat Diameter: 1-3/8” (34.2mm)

ADDITIONAL INFORMATION

• Magnet Material: Barium Ferrite
• Magnet Weight: 10.5 oz.
• Housing Material: Cast Aluminum
• Voice Coil Material: Copper
• Weight: 3.04 lbs (1.38 kgs)

MOUNTING INFORMATION

• Horn Connection: Screw-on 1-3/8” 18 TPI
• Connectors: Push Terminals

CONTACT INFORMATION

• US Toll-Free: 1-800-576-7944
• E-mail: tech@earthquakesound.com
• www.earthquakesound.com

Specifications are subject to change without notice

FAQs

What is the Earthquake PR-HDX2 Horn Tweeter Driver designed for?

The Earthquake PR-HDX2 is a professional-grade compression horn driver designed for both indoor and outdoor settings. It is ideal for applications where midrange and high-frequency sound reproduction are crucial, making it suitable for small PA systems and situations requiring vocal reinforcement.

What are the advantages of the phenolic diaphragm used in this horn driver?

The phenolic diaphragm offers several benefits, including smooth response, increased reliability, natural sound reproduction, and excellent transparency in the mid and vocal range. It contributes to low distortion and high-quality sound output.

Is the voice coil replaceable in the PR-HDX2 Horn Tweeter Driver?

Yes, the PR-HDX2 features a replaceable 2-inch high-temperature copper voice coil wound on a Kapton polyimide former. This design allows for swift on-the- fly repairs if necessary, ensuring the driver's longevity and performance.

What type of housing does the PR-HDX2 feature, and how durable is it?

The PR-HDX2 comes with a rugged diecast aluminum housing that is built to withstand the demands of professional audio use. This construction ensures long-lasting durability, making it suitable for various applications.

What is the recommended application of the PR-HDX2 Horn Tweeter Driver?

This horn driver is recommended for use in both Pro Audio and Car Audio systems. Its versatility and high-quality sound reproduction make it suitable for a range of audio setups.

How does Earthquake Sound ensure the quality and performance of their products?

Earthquake Sound has a rich history of producing high-quality audio products for over 30 years. Their dedication to detail and commitment to meeting consumers' needs and expectations is evident in the continuous development of new and improved audio solutions.

Can the Earthquake PR-HDX2 Horn Tweeter Driver be used in outdoor environments?

Yes, the PR-HDX2 is suitable for both indoor and outdoor settings. Its robust construction and phenolic diaphragm make it capable of handling various environmental conditions.

What is the size and weight of the PR-HDX2 Horn Tweeter Driver?

The PR-HDX2 has a compact size, and its dimensions are approximately 7 inches in diameter and 5 inches in height. It is relatively lightweight for easy installation and handling.

Does the PR-HDX2 Horn Tweeter Driver require a specific amplifier or can it be used with standard amplifiers?

The PR-HDX2 is compatible with standard amplifiers. It has a power handling capability of 150 WRMS and 250W MAX, making it suitable for a wide range of amplifier options.

Can the PR-HDX2 Horn Tweeter Driver be used in a car audio system, and does it require any specific car audio setup?

Yes, the PR-HDX2 is suitable for car audio systems. It can be integrated into car audio setups that support its specifications, including impedance and power handling. Be sure to check your car audio system's compatibility.

Does Earthquake Sound offer any additional accessories or mounting options for the PR-HDX2 Horn Tweeter Driver?

Earthquake Sound provides a versatile horn connection design with the PR-HDX2, making it compatible with various horn configurations. While specific accessories may not be included, it can be easily integrated into your preferred setup.

What are the benefits of using a horn driver like the PR-HDX2 in audio systems?

Horn drivers, like the PR-HDX2, are known for their efficiency in delivering sound over long distances. They can enhance the projection and clarity of audio, making them suitable for both indoor and outdoor applications.

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