Dimension Drawings Line Transformer Kit

Dimension Drawings:

Line Transformer Kit:

Part number 301401-000 transformer kit is available to mount internally to any FRX+ System. The kit includes a special 300 Watt line transformer for operating on 70, 100, and 140 volt distributed line systems, wiring harness, instructions, and hardware. At 300 Watts it has a bandwidth of 35 Hz to 15 kHz ±1dB.

FRX+660 Part Numbers

•301237-000 - Unfinished

•301237-001 - Black

•301237-002 - White

FRX+660PI Part Numbers

•301395-001 - Black

Architectural & Engineering Specs:

The loudspeaker system shall be a coaxial, two-way full range design consisting of a 15-inch woofer, a high-frequency compression driver on a molded constant-directivity horn and a dividing network providing an acoustic crossover frequency of 1,350 Hz. The system shall be configurable in a biamp mode by moving a single connector in the crossover network. The loudspeaker shall meet the following performance criteria; power-handling, 400 watts, based upon ANSI/EIA RS-426-A 1980 standard for full-range loudspeaker systems; frequency response, smooth and usable at high SPL levels from 60 Hz to 15 kHz; pressure sensitivity, 104 dB SPL (passive mode) or 105 dB (LF)/109 dB (HF) in biamp mode for 1W at 1m; impedance, 8 ohms nominal, 7 ohms minimum. The system shall have a distribution pattern of 60° nominal horizontally from 500 Hz to 15 kHz and 60° nominal vertically from 500 Hz to 15 kHz. The enclosure shall be constructed from 13-ply birch plywood and braced appropriately, and the grille shall be constructed from 16GA powder-coated steel backed by acoustically transparent fabric. The PI version shall have multilayer stainless steel grille, stainless steel fasteners, and aluminum hardware. The dimensions shall be 800 mm (31.5 in.) high by 724 mm (28.5 in.) wide by 686 mm (27.0 in.) deep. Net weight shall be 68.95 kg (152 lb).

The two-way loudspeaker shall be the Electro-Voice FRX+660 or FRX+660PI.

12000 Portland Avenue South, Burnsville, MN 55337 Phone: 952/884-4051, Fax: 952/884-0043

www.electrovoice.com

Part Number 38110-123 Rev. H

U.S.A. and Canada only. For customer orders, contact Customer Service at:

800/392-3497 Fax: 800/955-6831 Europe, Africa, and Middle East only. For customer orders, contact Customer Service at:

+ 49 9421-706 0 Fax: + 49 9421-706 265 Other International locations. For customer orders, contact Customer Service at:

+ 1 952 884-4051 Fax: + 1 952 736-4212 For warranty repair or service information, contact the Service Repair department at:

800/685-2606 For technical assistance, contact Technical Support at: 866/78AUDIO

Specifications subject to change without notice.

FRX+660, FRX+660PI specifications

The Electro-Voice FRX+660PI and FRX+660 are powerful and versatile loudspeakers designed for professional audio applications, including live sound, installations, and events. Both models are engineered to deliver exceptional audio quality, reliability, and performance, making them ideal choices for sound professionals and musicians alike.

One of the standout features of the FRX+660 is its dual 6.5-inch high-efficiency woofers. These woofers are specifically designed to provide deep bass response and clear mid-range frequencies, ensuring a well-rounded sound profile that enhances any audio experience. In combination with a high-frequency compression driver, the FRX+660 achieves impressive clarity and detail across a wide frequency range, making it suitable for a variety of musical genres and speaking events.

The FRX+660PI variant comes equipped with an integrated passive crossover network that optimizes the performance of its components. This technology ensures a seamless transition between the woofers and tweeters, resulting in a balanced sound that maintains integrity at high sound pressure levels. This makes the FRX+660PI particularly well-suited for both foreground and background music applications, providing excellent intelligibility for speech and vocals.

Durability is another critical characteristic of the FRX+660 series. The cabinets are constructed from high-quality materials, including rugged plywood and a weather-resistant finish, making them suitable for both indoor and outdoor use. The speaker's design also includes a heavy-duty grille that protects the drivers from physical damage, ensuring that these speakers can withstand the rigors of constant transportation and setup.

Portability is enhanced with integrated handles and a lightweight design, allowing for easy transport and setup at events. The speakers also feature multiple mounting options, including pole mounts and rigging points, providing flexibility in positioning and installation.

The electro-acoustic performance of the FRX+660PI and FRX+660 is enhanced by advanced technologies such as optimized magnet structures and proprietary voice coil designs. These technologies contribute to lower distortion levels, increased efficiency, and improved thermal management, ensuring that the speakers can perform reliably even during extended use.

In summary, the Electro-Voice FRX+660PI and FRX+660 loudspeakers stand out for their exceptional audio performance, robust construction, and versatility, making them ideal for a range of professional applications. With a focus on sound quality, durability, and user-friendly design features, these speakers are poised to meet the demands of audio professionals and enthusiasts alike.