Revel® Ultima™ Sub 30 ®
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
IMPORTANT SAFETY INSTRUCTIONS Please read all instructions carefully and completely before operating your REVEL® ULTIMA™ SUB 30 powered subwoofer system. 1. Always disconnect ac power before connecting or disconnecting any cables, or when cleaning any component. 2. This product uses a three-conductor power cord, which includes an earth-ground connection. To prevent shock hazard, always connect it directly to a grounded outlet. 3. Never use any ac extension cord with this product. 4.
TABLE OF CONTENTS INTRODUCTION .........................................................5 ABOUT THE MANUAL AND WARRANTY...................................................5 DESCRIPTION............................................................6 SUBWOOFER ......................................................................................6 AUXILIARY BASS RADIATOR ......................................................................7 ELECTRONICS ............................................................
INTRODUCTION The REVEL ULTIMA SUB 30 powered subwoofer system combines an outstanding 15" subwoofer with a 1,000-watt (rms) amplifier, capable of 1,400-watt peaks, for stupendous bass output. Moreover, the REVEL ULTIMA SUB 30’s stylistic form and compact size provide a surprisingly prodigious output and unprecedented tonal accuracy, even in the deepest octaves.
DESCRIPTION The REVEL ULTIMA SUB 30 powered subwoofer system features a unique transducer that combines brute-force capabilities unprecedented in home loudspeakers with a new level of low frequency nuance and refinement. Combined with the huge internal power capability, the result is a new standard of bass performance and adaptability for home entertainment systems. 3O Figure 2. Transducer and connection locations for the REVEL ULTIMA SUB 30 powered subwoofer system.
AUXILIARY BASS RADIATOR Each REVEL ULTIMA SUB 30 also includes an auxiliary bass radiator (on the cabinet bottom) with the following attributes: • 15-inch (381 mm) cast frame • Produces up to 2.2-inch (55.
UNPACKING To avoid personal injury and possible product damage, we strongly urge you to enlist additional help before unpacking the REVEL ULTIMA SUB 30. Also, be sure to observe the following precautions and procedures: • Do not attempt to lift the product from its packing carton alone. To unpack a product properly, at least two strong people will be needed. • To avoid injury, use extreme care during unpacking. • Do not lift a product while bending from the waist.
INSPECTING THE REVEL ULTIMA SUB 30 After unpacking, carefully inspect the REVEL ULTIMA SUB 30 for possible damage due to shipping. If you discover any damage, immediately contact your Revel dealer for further assistance. Keep all packing materials for future shipping. In the unlikely event a product will need repair, Revel will only accept a unit in its original shipping carton. Using any other packing materials may result in damage to the product and is not covered by the warranty.
3O REAR PANEL LAYOUT ❶ EQ ALL: Use this control to bypass all three parametric equalizers for an audible demonstration of the equalization effect. It can also prove valuable during the equalization process. For example, to hear the effect of only one or two of the equalizers, set the level controls of the remaining equalizer(s) at the “12 o’clock” position. ❷ EQ 1~ EQ 3: The three parametric equalizers include variable controls for Frequency, Bandwidth, and Level.
❸ CONTOUR: This control provides access to two different overall system responses: Music or Film. Selecting Music does not alter the subwoofer's response. Selecting Film provides a tailored boost at the lowest frequencies that many find desirable for film sound reproduction.
REAR PANEL LAYOUT (Continued) ❾ TRIGGER Power and Music/Film: When POWER ON MODE is set to 12V Trigger, applying a steady 12 Vdc voltage to the TRIGGER Power terminals will turn on the REVEL ULTIMA SUB 30. When CONTOUR is set to External Trigger, applying a steady 12 Vdc voltage to the TRIGGER Music/Film terminals will automatically select the Film contour response. A 12-volt trigger voltage is available from some multi-channel audio/video controllers, as well as from integrated remote control systems.
APPLICATIONS The REVEL ULTIMA SUB 30 powered subwoofer system is very flexible and can be configured for use in various applications with associated external components. As an aid, use the chart below to quickly locate an application with configuration characteristics that is closest to your desired system. The most common ones are Figures 5 and 6 (on pages 14 and 15), where one or more REVEL ULTIMA SUB 30 subwoofers are connected to a multi-channel controller and use the controller’s internal crossover.
APPLICATIONS (Continued) MULTI-CHANNEL CONTROLLER WITH CROSSOVER AND A REVEL ULTIMA SUB 30 In this application, the REVEL ULTIMA SUB 30’s internal filter is bypassed and the multi-channel controller’s crossover is used instead, as shown in Figure 5. Figure 5. How to connect the REVEL ULTIMA SUB 30 to a home theater multi-channel controller using the controller’s crossover.
MULTI-CHANNEL CONTROLLER WITH CROSSOVER AND MULTIPLE REVEL ULTIMA SUB 30 SUBWOOFERS Figure 6. How to connect multiple REVEL ULTIMA SUB 30 subwoofers to a home theater multi-channel controller using the controller’s crossover. Multiple REVEL ULTIMA SUB 30 subwoofers can be connected in a “daisy-chain” with a multi-channel controller (using its crossover) and power amplifier, as shown in Figure 6.
APPLICATIONS (Continued) MULTI-CHANNEL CONTROLLER AND A REVEL ULTIMA SUB 30 WITH CROSSOVER In this application, the REVEL ULTIMA SUB 30’s internal crossover is used to interconnect a home theater multi-channel controller, as shown in Figure 7. Figure 7. How to connect the REVEL ULTIMA SUB 30 to a home theater multi-channel controller using the subwoofer’s internal crossover.
SURROUND-SOUND PROCESSOR WITH CROSSOVER AND REVEL ULTIMA SUB 30 SPEAKERS IN STEREO Two REVEL ULTIMA SUB 30 speakers can be used for stereo bass with a surround-sound processor after it is configured for left and right subwoofer outputs, as shown in Figure 8. Figure 8. How to connect two REVEL ULTIMA SUB 30 subwoofers to a Surround-Sound Processor using the processor’s internal crossover for stereo bass.
APPLICATIONS (Continued) MULTI-CHANNEL CONTROLLER AND REVEL ULTIMA SUB 30 SUBWOOFERS WITH CROSSOVERS IN STEREO Using internal crossovers, two REVEL ULTIMA SUB 30 subwoofers can also be set up for stereo bass with a multi-channel controller, as shown in Figure 9. Multi-Channel Controller (Decoder) (rear) FRONT/MAIN Left Output CENTER Output Right Output SUB/LFE Output SURROUND/SIDE REAR Left Output Left Output Right Output Figure 9.
STEREO POWER AMPLIFIER AND A REVEL SUB 30 WITH CROSSOVER The most common two-channel application is interconnecting the REVEL ULTIMA SUB 30 between a stereo preamplifier and the main power amplifier, as shown in Figure 10. Figure 10. How to connect the REVEL ULTIMA SUB 30 (with its internal high-pass crossover) between a stereo preamplifier and main power amplifier.
APPLICATIONS (Continued) MULTI-CHANNEL CONTROLLER AND MULTIPLE REVEL ULTIMA SUB 30 SUBWOOFERS WITH CROSSOVERS Multiple REVEL ULTIMA SUB 30 subwoofers (using their internal crossovers) can be connected in a “daisy-chain” with a multichannel controller and power amplifier, as shown in Figure 11. Figure 11. How to connect multiple REVEL ULTIMA SUB 30 subwoofers to a home theater multi-channel controller using the subwoofers’ crossovers.
STEREO POWER AMPLIFIER AND A REVEL ULTIMA SUB 30 WITHOUT HIGH-PASS CROSSOVER Revel strongly recommends using both a low-pass and high-pass crossover with any “main” left and right loudspeakers of any size. The use of a high-pass crossover greatly reduces distortion, increases dynamic range, and optimizes the transition from the REVEL ULTIMA SUB 30 to the main loudspeakers.
SYSTEM OPTIMIZATION The REVEL ULTIMA SUB 30 includes built-in 3-band parametric equalizers for use with sound measurement equipment having at least one-tenth-octave resolution at 20 Hz. Do not use crude measurement devices, such as most real-time or one-third -octave analyzers, to measure low-frequency performance in a listening room. Room boundaries often cause modes or standing waves with very narrow-band peaks and dips that are beyond this equipment’s measurement-resolution capability.
Simply use the Revel LFO test signals disc, and the LOW FREQUENCY OPTIMIZER will plot the results of the measurement at each speaker or listener (microphone) location. The REVEL LOW FREQUENCY OPTIMIZER provides a convenient way to save each set of measurements and to make notes so that the effect of various locations can be compared.
SYSTEM OPTIMIZATION GENERAL PLACEMENT GUIDELINES (Continued) • For best results, place the REVEL ULTIMA SUB 30 near solid walls to reinforce bass response, and avoid windows which can rattle and transmit sound to the outside world. • If you plan to use two REVEL ULTIMA SUB 30 subwoofers and you cannot make high-resolution measurements, try placing the subwoofer systems at diagonally-opposite corners or at the mid-points of opposite walls, as shown in Figure 14.
• The placement of the other system loudspeakers in the listening room system will also affect the way sound (below 300 Hz) is reproduced. Just as is the case with subwoofers, use a modeling program or trial-and-error measurements to determine the best locations. • Since listening and loudspeaker locations are equally important, the trial-and-error process can be time-consuming. However, the sonic rewards are great.
SYSTEM OPTIMIZATION (Cont’d) SELECTING CROSSOVER POINTS AND SLOPES The ideal way to select crossover frequencies is by making in-room acoustic measurements. The proper choice of crossover frequencies can dramatically improve low-frequency smoothness and blending of the main speakers with the subwoofer(s). Begin by measuring the left and right speakers (together), without any crossover.
CABINET CARE The REVEL ULTIMA SUB 30 cabinet has a paint finish and does not require any routine maintenance. Use a soft cloth, dampened with water only, to remove any fingerprints or to wipe off dust. Clean the grille by gentle vacuuming. For wood side panels, occasionally use a household furniture polish to maintain the beauty of the hardwood veneers. For aluminum side panels, use a soft cloth, dampened with soapy water only. Wipe in the direction of the grain only.
OBTAINING SERVICE We take great pride in our dealers. Experience, dedication, and integrity make these professionals ideally suited to assist with our customers’ service needs. If your Revel component requires service, please contact your dealer. Your dealer will then decide whether the problem can be remedied locally, whether to contact Harman Specialty Group for further service information or parts, or to obtain a Return Authorization.
SPECIFICATIONS Revel utilizes proprietary measurement methods in the design and specification of our loudspeakers. Our research has developed a series of tests that represent a great leap forward in making measurements that dramatically contribute to our goal of accurately reproducing music or film. REVEL ULTIMA SUB 30 specifications for the subwoofer and amplifier are as follows: SUBWOOFER Low Frequency Extension: -3 dB @ 18 Hz (up to full-rated power) Frequency Response: 20 Hz to fc ±0.
SPECIFICATIONS AMPLIFIER (Continued) Equalization (Continued) – Bandwidth: Continuously variable from 0.1 to 1.
NOTES REVEL ULTIMA SUB 30 31 Owner’s Manual
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