REVELL Performa C50, Performa C50a Owner's Manual

Revel®Performa™C50a Loudspeaker

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Part No. 352991-001 | Rev A | 2/04

Revel Performa C50a Loudspeaker

Owner’s Manual

®

™

“Revel,” “Performa,” and the Revel logo are registered trademarks of Harman International Industries. U.S. patent numbers and other
worldwide patents issued and pending.

©2004 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.

TABLE OF CONTENTS

INTRODUCTION...............................................3

ABOUT THE MANUAL AND WARRANTY.................................3

PRODUCT REGISTRATION...................................................4

DESCRIPTION .................................................4

WOOFERS ........................................................................4

MIDRANGE .......................................................................5

TWEETER .........................................................................5

CROSSOVER NETWORK .....................................................5

CABINET...........................................................................6

UNPACKING....................................................7

ADJUSTABLE SPIKE FOOTING...........................9

PLACEMENT .................................................11

CONNECTIONS..............................................13

SYSTEM OPTIMIZATION..................................14

LOUDSPEAKERS AND POWER........................16

SPECIFICATIONS............................................17

OBTAINING SERVICE......................................18

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REVEL PERFORMA C50a

Owner’s Manual

Figure 1. The Revel

Performa C50a

center-channel loudspeaker.

INTRODUCTION

The Revel Performa C50a center-channel loudspeaker draws upon
the same research, resources, and unique perspective made famous
by Revel’s Ultima™ Series, resulting in standard-setting low col­oration and freedom from distortion over an extraordinarily wide
dynamic range.

The C50a loudspeaker provides this exceptional performance in a
wide range of applications (through the use of placement compen­sation circuits) and uniformly throughout a wide listening area.
Individually hand-tuned crossovers assure that this loudspeaker will
produce the same extraordinary sound quality as the original refer­ence standard, and an ideal timbre match to Revel left and right
front loudspeakers. Its superior performance, validated by objective
listening tests, will greatly enhance the enjoyment of music or film
sound in your home.

ABOUT THE MANUAL AND WARRANTY

To begin enjoying your new loudspeaker, first read and then perform
the instructions in this owner’s manual. Maximum performance
depends on following all instructions described here, as well as those
found in the owner’s manuals of associated components in your
audio system. Save these instructions for future reference.

The C50a center-channel loudspeaker is covered by a limited 5­year warranty, so save the bill of sale to protect your purchase and
aid in any service-related questions.

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REVEL PERFORMA C50a

Owner’s Manual

Figure 2. The Revel Performa
C50a transducer and connection
locations.

DESCRIPTION

The Revel Performa C50a loudspeaker uses two 6.5-inch (165mm)
ceramic-composite woofers, a 4-inch (102mm) ceramic-composite
midrange, and a 1-inch (25.4mm) aluminum-dome tweeter.

Combined with an individually-optimized crossover network, this
transducer arrangement provides a uniform “listening window” or
area in which the sound varies little. The dual high power-handling
woofers and high-order crossover networks assure an extraordinary
dynamic range capability with very low dynamic compression. Full
magnetic shielding allows use near a video monitor.

WOOFERS

The two 6.5-inch (165mm) woofers feature:

• 1.2-inch (30.5mm) diameter voice coils wound on glass-rein­forced Kapton

®

bobbins for outstanding dynamic capability and

freedom from compression.

• Ceramic-composite cones feature an optimum combination
of stiffness and low mass for low coloration and distortion, and
fully-pistonic operation throughout their entire operating range.

•Massive motor system and specially vented spiders for
high-power handling and low dynamic compression.

•Die-cast basket to eliminate coloration from resonances.

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REVEL PERFORMA C50a

Owner’s Manual

On Top of
Monitor

Flush

Mounted

Stand
Mounted

0

+.5

-.5

+1

-1

Placement
Compensation
(See Owner's Manual)

High Frequency
Level (dB)

Revel
Northridge, California
Made in U.S.A.

Serial No.

REVEL PERFORMA

C50a Front (without grille)

REVEL PERFORMA

C50a Rear

Woofer

Tweeter

Woofer

High-Frequency
Level Control

Placement

Compensation

Control

Midrange

Connector Connector

PRODUCT REGISTRATION

Please register the C50a within 15 days of purchase. To do so,
register online at www.revelspeakers.com or complete and return
the included product registration card. Retain the original, dated
sales receipt as proof of warranty coverage.

MIDRANGE

The 4-inch (102 mm) midrange features:

• 1-inch (25.4mm) diameter voice coil on a glass-reinforced
Kapton

®

former for extraordinary power handling and freedom

from distortion.

• Ceramic-composite cones feature an optimum combination
of stiffness and low mass for low coloration and distortion, and
fully-pistonic operation throughout its entire operating range.

•Specially-shaped, synthetic and natural butyl-rubber composite
surround contributes to low coloration and distortion.

•Die-cast basket to eliminate coloration from resonances.

TWEETER

The 1-inch (25.4mm) tweeter features:

•A pure titanium dome for fully-pistonic operation.

•Integrated, cast heat sink for high-power handling and low
dynamic compression.

•Telar 57

™

, low-carbon high-saturation steel pole, backplate,

and top plate for low distortion.

CROSSOVER NETWORK

The Revel Performa C50a crossover network is designed to seam­lessly integrate the transducers over a wide listening area, and to
compensate for a wide range of listening environments. The
crossover features:

•A 3-way, high-order crossover at 260Hz and 2.1kHz for high
power handling, optimized dispersion, and freedom from
distortion and dynamic compression.

•Individual calibration to match each Revel Performa C50a to
the original reference standard.

• 3-position placement compensation switch for low coloration
under a wide range of conditions.

• Calibrated, five-position, high-frequency level control for
accurate, repeatable settings.

•Separate woofer, midrange, and tweeter crossover boards to
eliminate any distortion-causing interaction.

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REVEL PERFORMA C50a

Owner’s Manual

CABINET

Minimizes cabinet-induced colorations with 0.75-inch (19mm)
thick walls and extensive internal bracing. For even greater sound
enhancement, rounded baffle edges minimize diffraction and
optimize treble response. Two threaded inserts on the bottom of
the cabinet accommodate spike footing, which provides adjustable
tilt when the C50a is placed on or above a video monitor.

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
high-quality 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:

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.

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REVEL PERFORMA C50a

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WARNING