REVELL Performa F32 Owner's Manual

Revel Performa F32 Loudspeaker
Owner’s Manual
3 Oak Park, Bedford, MA, 01730-1413 USA | Telephone: 781-280-0300 | Fax: 781-280-0490 | www.revelspeakers.com
Customer Support: Telephone: 781-280-0300 | Sales Fax: 781-280-0495 | Service Fax: 781-280-0499
Please contact Customer Support for information about product shipments.
Part No. 350351-001 | Rev 0 | 12/03
®
©2003 Harman Specialty Group.All rights reserved.
This document should not be construed as a commitment on the part of Harman Specialty Group.The information it contains is subject to change without notice. Harman Specialty Group assumes no responsibility for errors that may appear within this document.
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TABLE OF CONTENTS
Documentation Conventions . . . . . . . . . . . . . . . . . . . . . .3
About the F32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Highlights • Product Registration
Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Loudspeaker Overview . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Driver Complement • Cabinet • Filter Network • Woofer Port • Input Panel
Installation Considerations . . . . . . . . . . . . . . . . . . . . . .10
Loudspeaker Placement • Listening Room Acoustics • Adjustable Spike Footing
Making Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Single-Wired Connections • Bi-Wired Connections • Vertical Bi-Amplified Connections • Horizontal Bi-Amplified Connections
Optimizing Performance . . . . . . . . . . . . . . . . . . . . . . . .19
Loudspeaker Volume
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Dimensions
Obtaining Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
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DOCUMENTATION CONVENTIONS
This document contains general safety, installation, and operation instructions for the Revel Performa F32 Floor-Standing Loudspeaker. It is important to read this document before attempting to use this product. Pay particular attention to safety instructions.
WARNING Calls attention to a procedure, practice, condition,
or the like that, if not correctly performed or adhered to, could result in injury or death.
CAUTION Calls attention to a procedure, practice,
condition, or the like that, if not correctly performed or adhered to, could result in damage to or destruction of part or all of the product.
Note Calls attention to information that is essential to
highlight.
This owner’s manual assumes that two F32s are included in the loudspeaker setup.
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ABOUT THE F32
Thank you for purchasing the Revel Performa F32 Floor-Standing Loudspeaker. A true full-range reproducer, the F32 delivers an impressive combination of expansive frequency response, low distortion, and maximum output across the entire audible spectrum. Four proprietary transducers, sophisticated filter networks, and an acoustically inert cabinet allow the F32 to achieve acoustical precision and performance befitting the most demanding home entertainment systems.
A critical aspect of loudspeaker design, transducers convert electrical signals into audible sounds, profoundly affecting loudspeaker performance. Combining superior form and function, the F32 transducers feature a distinctive design that allows for smoother frequency response. The woofer and midrange cones are constructed with Organic Ceramic Composite cone material to reduce distortion, while the spiders are constructed with a high-strength Nomex blend with optimized geometry for increased linearity.
A three-way design, the F32 transducers effectively cover the entire audible spectrum. Two 6.5-inch (165mm) woofers deliver highly refined and dynamically authoritative low frequencies down to the very lowest octaves. Housed in its own sub-enclosure, a
5.25-inch (133mm) midrange handles criti­cal mid-band frequencies with natural tonal balance over a wide operating range. And, a 1-inch (25mm) titanium-dome tweeter reproduces high frequencies well above audible levels, with wide dispersion for open, airy treble.
An advanced woofer and midrange motor structure includes two high-grade Neodymium magnets placed at the center of the motor structure, inside the voice coil, for improved magnetic shielding. Inside the motor, a black-plated steel shield cup facilitates heat dissipation for higher power
handling. An integrated aluminum flux­stabilization ring minimizes modulation inside the motor’s static gap flux field, greatly reducing distortion. A copper ring inside the motor’s gap reduces distortion even further. Both rings are optimally sized and placed to maintain constant linear voice coil inductance with forward and backward motions.
High-order filters at 220Hz and 2.8kHz optimize loudspeaker on and off-axis response, helping to ensure smooth octave­to-octave balance and timbral accuracy. Separate woofer, midrange, and tweeter filter boards prevent mutual interference between filter network components, dramatically reducing distortion over a wide dynamic range. Removable shorting­straps and gold-plated binding posts accommodate single-wired, bi-wired, and bi-amplified connections, while separate Low Frequency Compensation and Tweeter Level controls provide precise balance to compensate for less-than-ideal listening room acoustics and loudspeaker placement.
The F32 cabinet is constructed with 1-inch (25mm) thick walls and extensive internal bracing to reduce cabinet-induced colorations. Rounded baffle edges minimize diffraction and optimize treble response for even greater sound enhancement. Adjustable spike footing is attached to the bottom of the cabinet for optimal stability, accommodating installations on tile, hardwood, and carpeted floors. A sonically-optimized grille is also included.
Since 1996, Revel has stood at the forefront of loudspeaker design. Backed with Harman International’s extensive research and design facilities, the Revel Performa Series Loudspeakers benefit from cutting-edge tools such as a multi-channel listening lab for double-blind listening tests; a laser interferometer for detailed driver and cabinet analysis; real anechoic chambers for precise tests and measurements; finite element analysis for advanced loudspeaker modeling; and a stereo lithography apparatus for tight tolerances.
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Adding to the proud lineage of Revel’s Ultima and Performa Series Loudspeakers, the F32 further advances Revel’s reputation as the leading designer and manufacturer of high-quality, high-performance loudspeak­ers. Each F32 is individually hand-tuned during manufacturing to match the production reference standard within a fraction of a decibel, ensuring incomparable loudspeaker- to-loudspeaker consistency. As a result, the F32 is an ideal match for most home entertainment systems.
HIGHLIGHTS
•True full-range reproduction
•Two proprietary 6.5-inch (165mm) Organic Ceramic Composite woofers
•Proprietary 5.25-inch (133mm) Organic Ceramic Composite midrange
•Proprietary 1-inch (25mm) titanium­dome tweeter
High output with low distortion
Separate filter boards for each frequency range
Removable gold-plated shorting-straps
Gold-plated binding posts
Low Frequency Compensation control
•Tweeter Level control
Advanced woofer and midrange motor structure
Magnetic shielding
Large voice coils for wide dynamic range without compression
Hand-tuned to match the production reference standard within a fraction of a decibel
Adjustable spike footing
Elegant cabinet design in real wood veneer finishes
PRODUCT REGISTRATION
Please register the F32 within 15 days of purchase. To do so, register online at www.revelspeakers.com or complete and return the included product registration card. The product registration card serves no warranty purposes. Retain the original, dated sales receipt as proof of warranty coverage.
UNPACKING
The F32 requires special care and handling during unpacking. Pay particular attention to the precautions that appear in this section and to other precautions that appear throughout this owner’s manual.
WARNING
Do not attempt to lift or move the F32 alone. Proper lifting requires at least two strong people.When lifting the F32, stand as straight as possible using the leg muscles to lift. Do not attempt to lift the F32 while bending at the waist.When moving the F32, rock it side-to-side into the desired position. Failure to follow these procedures may result in personal injuries and/or loudspeaker damage.
When unpacking, save all packing materials for possible future shipping needs. Refer to the Obtaining Service section on page 21 for additional information.
To unpack the F32:
1. Place the packing carton on its side and fully open the top flaps as shown in Figure 1 on the next page (top-left).
(continued on next page)
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Unpacking (continued)
2. Without allowing the top flaps to close, stand the packing carton in an inverted position as shown in Figure 1 (top-left).
3. Lift the packing carton off of the loudspeaker as shown in Figure 2 (top-right). Use caution to avoid damaging the loudspeaker cabinet and objects located above the packing carton. At this point, the loudspeaker will be upside-down.
4. Remove the bottom pad and the front and back middle pads. These items are identified in Figure 3 (right). Then, remove the grille from the back middle pad.
Note
While the loudspeaker is upside-down, it is recommended to adjust the spike footing if the F32 will be placed on a carpeted floor. Refer to the Adjustable Spike Footing section that begins on page 12 for instructions.
5. Grasping the sides of the cabinet, place the F32 on its side. Then, place the F32 in the upright position without allowing the protective bag identified in Figure 3 (below) to become “stuck” under the spike footing.
6. When the F32 is in the upright position, remove the protective bag.
TOP
BOTTOM
BOTTOM
TOP
2
1
TOP
3
Figure 1: Unpacking the F32
Figure 2: Lifting the Carton
Top Pad
Bottom Pad
Front Middle Pad
Back Middle Pad
Protective Bag
Grille
Figure 3: Packing Materials
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LOUDSPEAKER OVERVIEW
DRIVER COMPLEMENT
The numbers in Figure 4 (left) correspond with the numbered items in this section.
1. Tweeter
1-inch (25mm) titanium dome
Under-hung with copper-clad aluminum wire for low distortion
Ferrofluid for high-power handling with reduced compression
Magnetic shielding to prevent video monitor interference
2. Midrange
5.25-inch (133mm) cone constructed with Organic Ceramic Composite cone material for low distortion
•True pistonic operation for increased freedom from coloration
Optimized and shielded magnetic circuits to minimize harmonic distortion and prevent video monitor interference
Copper ring inside the motor’s gap for modulation control and low distortion
Aluminum flux-stabilization ring for modulation control and reduced distortion
Butyl rubber surround for large, linear excursion capabilities
Oversized 1.5-inch (38mm) voice coil with a high-temperature bobbin for high-power handling
3. Woofers
•Two 6.5-inch (165mm) cones constructed with Organic Ceramic Composite cone material for low distortion
(continued on next page)
Figure 4: F32 Loudspeaker (Front View)
The numbers in Figure 4 (above) correspond with the numbered items in the Driver Complement section that begins in the next column.
1
2
3
Cabinet
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Driver Complement (continued)
3. Woofers (continued)
•True pistonic operation for increased freedom from coloration
•Two high-grade Neodymium magnets placed inside the voice coil for optimal magnetic shielding
Copper ring inside the motor’s gap for modulation control and low distortion
Aluminum flux-stabilization ring for modulation control and reduced distortion
Butyl rubber surround for large, linear excursion capabilities
Carbon composite aluminum (CCA) flat-wire voice coil wound on a 2-inch (50mm) fiberglass bobbin for low mass and higher power handling
•Vented center pole for improved heat dissipation and low compression
CABINET
Reduces cabinet-induced colorations with 1-inch (25mm) thick walls and extensive internal bracing. For even greater sound enhancement, rounded baffle edges minimize diffraction and optimize treble response. Adjustable spike footing is attached to the bottom of the cabinet for optimal stability, accommodating installations on tile, hardwood, and carpeted floors.
The cabinet’s wood veneer finish does not require routine maintenance. However, cabinet surfaces that have been marked with fingerprints, dust, or other dirt can be cleaned using a soft cloth and a high­quality furniture polish. If a higher-gloss finish is desired, a high-quality wax can also be used.
To clean the cabinet:
1. Apply a high-quality furniture polish to a soft cloth.
2. Use the cloth to lightly wipe the cabinet surface.
To clean the grille:
1. Gently vacuum using a soft bristled brush vacuum attachment.
CAUTION
To prevent cabinet damage, do not use a cloth made with steel wool or metal polish to clean the cabinet.To prevent possible transducer damage, do not apply furniture polish directly to the cabinet.
FILTER NETWORK
Optimize loudspeaker on and off-axis response with high-order filters at 220Hz and
2.8kHz, helping to ensure smooth octave-
to-octave balance and timbral accuracy. Separate woofer, midrange, and tweeter filter boards prevent mutual interference between filter network components, dramatically reducing distortion over a wide dynamic range. Removable shorting­straps and gold-plated binding posts accommodate single-wired, bi-wired, and bi-amplified connections, while separate Low Frequency Compensation and Tweeter Level controls provide precise balance to compensate for less-than-ideal listening room acoustics and loudspeaker placement.
WOOFER PORT
Enhances low-frequency extension. Computer-optimized internal and external flares minimize distortion resulting from air turbulence.
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