Warranty Information

Daisy-chaining Your ACT-18 To Additional ACT-18 Subwoofers

(As well as the ACT-18S - Passive 18” subwoofers)

Thank you for choosing this B-52 Pro-Audio sound product. B-52 manufactures some of the world’s best sounding and most reliable professional speaker sys- tems and components. E.T.I. Sound Systems, Inc., manufacturers of B-52, takes great pride in thoroughly testing each B-52 product prior to shipment. Please read the warranty terms and conditions below and carefully read the provided Limited Warranty Card for additional terms and conditions.

LOUDSPEAKER & MID-RANGE COMPONENTS: E.T.I. Sound Systems, Inc. warrants the original purchaser that the B-52 subwoofer will be free from defects in material and workmanship for a period of (5) FIVE YEARS from the original purchase date. A dated sales receipt will establish coverage under this warranty. This warranty will automatically terminate (5) five years after the original sales date. See provided Limited Warranty Card for additional terms and conditions.

B-52 AMPLIFIER: E.T.I. Sound Systems, Inc. warrants the original purchaser that the B-52 amplifier will be free from defects in material and workmanship for a period of (2) TWO YEARS from the original purchase date. A dated sales receipt will establish coverage under this warranty. This warranty will automatically terminate (2) two years after the original sales date. If this product is defective in materials or workmanship as warranted above, your sole remedy shall be repair or replacement as provided above. See provided Limited Warranty Card for additional terms and conditions.

B-52 CABINETS: E.T.I. Sound Systems, Inc. offers a LIFETIME warranty to the original purchaser that B-52 cabinet’s construction will be free from defects in material and workmanship. A dated sales receipt will establish coverage under this warranty. The warranty does not cover service or parts to repair damage caused by neglect, abuse, normal wear & tear and cosmetic appearance of the cabinetry not directly attributed to defects in material or workmanship, or serv- ice & repair, modifications to the cabinet which has not be authorized or approved by E.T.I. Sound Systems, Inc. If this product is defective in materials or work- manship as warranted above, your sole remedy shall be repair or replacement as provided above. See provided Limited Warranty card for additional terms and conditions.

INCIDENTAL OR CONSEQUENTIAL DAMAGE: In no event E.T.I. Sound Systems, Inc. be liable for any incidental or consequential damages arising out of the use or inability to use of any B-52 product, even if, E.T.I. Sound Systems, Inc. or a B-52 dealer has been advised of the possibility of such damages, or any other claim by any other party. Some States do not allow the exclusion or limitation of consequential damages, so the above limitation and exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights that may vary from State to State. See provided Limited Warranty card for additional terms and conditions.

RETURN PROCEDURES: In the unlikely event that a defect should occur, follow the procedure outlined below. Defective products must be shipped together with a proof of purchase, freight prepaid and insured to the Authorized B-52 Dealer from whom you purchased the product or directly E.T.I. Sound Systems, Inc. If a product must be returned directly to E.T.I. Sound Systems, Inc. for warranty replacement/repair, a Return Authorization Number (RAN) must be obtained from our Customer Service Department prior to shipping the product. You may obtain RAN by calling 800-344-4ETI.

NEVER RETURN THE ENTIRE CABINET - JUST THE DEFECTIVE COMPONENT. See provided Limited Warranty card for additional terms and conditions.

FOR YOUR PROTECTION: Please complete and mail the Purchase Information Card within (10) ten days of the date of purchase so that we may contact you directly in the event a safety notification is issued in accordance with the 1972 Consumer Product Safety Act. In addition, we ask that you complete the brief questionnaire so me may analyze your answers and in this way, help us evaluate our customer needs. See provided Limited Warranty card for additional terms and conditions.

ACT18 specifications

ETI Sound Systems, Inc. has made a significant mark in the professional audio equipment industry, particularly with their flagship product, the ACT18. This state-of-the-art loudspeaker system is designed to cater to a variety of live sound applications, ensuring that audio professionals have access to a powerful and reliable sound solution.

The ACT18 is characterized by its impressive low-frequency response and high output capabilities. It features an 18-inch high-efficiency woofer that delivers deep, punchy bass, making it ideal for applications such as concerts, festivals, and other live events. The woofer is engineered with a robust magnetic circuit and a large voice coil, which contribute to its ability to handle high power levels while maintaining clarity and precision.

One of the key technologies integrated into the ACT18 is the advanced digital signal processing (DSP) module. This feature enables users to fine-tune the audio output according to the specific requirements of the venue and type of performance. With customizable EQ settings, delay options, and crossover configurations, the DSP ensures optimal sound reproduction and maximizes the performance of the loudspeaker in any environment.

In addition to its acoustic capabilities, the ACT18 is designed with durability in mind. The enclosure is constructed from high-quality plywood, coated with a rugged finish to withstand the rigors of touring and frequent transport. The loudspeaker is also equipped with reinforced corners and handles, making it easier for audio professionals to maneuver and set up quickly.

Further enhancing its versatility, the ACT18 can be used in various configurations. It can be deployed as a standalone unit, paired with other loudspeakers, or integrated into a larger sound system. This flexibility makes it suitable for both small venues and large-scale events.

Safety features are also a priority in the ACT18 design. The loudspeaker includes thermal protection circuitry to prevent overheating during prolonged use, ensuring reliability and longevity. Additionally, the connectors are designed for secure integration with other audio equipment, reducing the risk of accidental disconnections.

In summary, the ETI Sound Systems, Inc. ACT18 stands out as a powerful, reliable, and versatile loudspeaker system. Its advanced features, including high-efficiency technology, digital signal processing, and robust construction, make it an excellent choice for audio professionals looking for quality sound in demanding environments. Whether for live performances, installations, or event production, the ACT18 continues to deliver outstanding audio performance, setting a new standard in the pro audio market.