HSGP1031RC_B120_OM.
HSGP1031RC_B120_OM.qxd 6/4/08 10:30 AM Page 2 IMPORTANT SAFETY PRECAUTIONS READ FIRST! 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with a dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8.
HSGP1031RC_B120_OM.qxd 6/4/08 10:30 AM Page 3 ABOUT THE REVEL® CONCERTA™ B120 SUBWOOFER Thank you for purchasing the Revel Concerta B120, a high-performance powered subwoofer that perfectly augments Revel Concerta Series loudspeakers in stereo music or home theater entertainment systems. The B120’s adjustable controls and multiple connection options also allow you to optimize the subwoofer’s performance in any system and listening room. Featuring a 12" (305mm) woofer with 1-1/2" (38.
HSGP1031RC_B120_OM.qxd 6/4/08 10:30 AM Page 4 SUBWOOFER PLACEMENT To Unpack the B120: OM top-EPE subwoofer grille plastic bag bottom-EPE beauty carton Figure 1: Unpacking the B120 subwoofer 1. Place the packing carton upright and fully open the top flaps. Refer to Figure 1. 2. Without allowing the top flaps to close, stand the packing carton upside down by carefully “rolling” the carton over on a soft surface, such as carpet. 3. Lift the packing carton off of the subwoofer.
HSGP1031RC_B120_OM.qxd 6/4/08 10:30 AM Page 5 GENERAL PLACEMENT GUIDELINES If using two B120 subwoofers but corner placement is not an option, try placing the subwoofers at the midpoints of opposite walls, as shown in Figures 4 and 4a. The following placement suggestions are followed by diagrams for recommended subwoofer locations.
HSGP1031RC_B120_OM.qxd 6/4/08 10:30 AM Page 6 For large rooms (greater than 2000 to 3000 cubic feet, or 57 to 85 cubic meters), consider adding one or more additional B120 subwoofers for greater bass output and lower distortion. Four properly placed Concerta B120 subwoofers achieve the smoothest low-frequency response with the most consistent sound throughout the listening area.
HSGP1031RC_B120_OM.qxd 6/4/08 10:30 AM Page 7 Note Note Setting the level of the subwoofer in relation to the left and right front speakers is of critical importance because it is essential that the subwoofer integrate smoothly with the entire system. Setting the level too high results in an overpowering bass response. Setting the level too low negates the benefits of the B120 subwoofer. Some processors incorrectly label the subwoofer output as LFE; others offer both an LFE and a Subwoofer output.
HSGP1031RC_B120_OM.qxd 6/4/08 10:30 AM Page 8 2-Channel Applications – Connecting to the Main Outputs Multichannel Applications – Multiple Subwoofer Connections Receiver/Processor Receiver/Preamplifier Main Outputs Subwoofer Output Main Outputs B120 Input Panel Figure 10: Connection to main outputs This configuration is for use with 2-channel preamplifier/ power amplifier combinations or 2-channel receivers that have full-range outputs for the left and right channels.
HSGP1031RC_B120_OM.
HSGP1031RC_B120_OM.qxd 6/4/08 10:30 AM Page 10 50Hz 150 H z Nom. Antenna Power Min 0 Max 180 On Phase Off AC 120V ~60Hz 2A Figure 14: Rear-panel controls and connectors SUBWOOFER OPERATION The rear panel of the Concerta B120 subwoofer, shown in Figure 14, contains all of the available connectors and controls. The Input section of the rear panel was discussed in the “Making Connections” section, earlier in this manual. The subwoofer controls are discussed in this section.
HSGP1031RC_B120_OM.qxd 6/4/08 10:30 AM Page 11 Subwoofer Level (Volume) Control Provides basic volume adjustment for the subwoofer. Begin with this control set to the nominal “12 o’clock” position. Low-Pass Frequency Control 50Hz 150 H z Note This control does not limit the frequency range of the main speakers in the system.
HSGP1031RC_B120_OM.qxd 6/4/08 10:30 AM Page 12 Equalization Controls 50Hz WIRELESS CONNECTION 150 H z Nom. Min 0 Max 180 Phase Figure 18: Equalization controls Figure 19: Wireless transmitter Optimizes the subwoofer’s response for your specific listening room. The parametric equalizer includes variable controls to adjust Frequency, Bandwidth and Level, as shown in Figure 18. Note Specific measurement equipment is required to properly adjust the Equalization controls.
HSGP1031RC_B120_OM.qxd 6/4/08 10:30 AM Page 13 ID Codes To use the wireless connection option with the B120 subwoofer, you must have at least one optional TX1 transmitter. 1. Connect an RCA patch cable from the Subwoofer or LFE output on the processor/receiver to the Sub In connector on the B120 rear panel, as shown in Figure 21. Note Some processors incorrectly label the subwoofer output as LFE; others offer both an LFE and a Subwoofer output.
HSGP1031RC_B120_OM.qxd 6/4/08 10:30 AM Page 14 Wall-Mounting the Transmitter Module Step 1. Insert the two M3 x 4 machine screws through the wall bracket and into the rear of the transmitter module, as shown. Step 2. Attach the transmitter module with wall bracket to the wall, using suitable hardware (and wall anchors, if necessary). the product is found to be defective, as mentioned above. There are other stipulations that may apply to shipping charges.
HSGP1031RC_B120_OM.qxd 6/4/08 10:30 AM Page 15 SPECIFICATIONS B120 Subwoofer Frequency Response +/–0.5dB in the pass-band Low Frequency –3dB at 36Hz Extension (Anechoic) –6dB at 32Hz –10dB at 29Hz Maximum Amplifier Output 20Hz – 150Hz with no more than 0.1% THD, 250W RMS, 300 dynamic Low-Pass Crossover Frequencies 50Hz – 150Hz, 24dB/octave, continuously variable Power Requirements 120V AC @ 60Hz, 2A Height 17-3/4" (45.0cm), including feet Width 15-3/4" (40.0cm) Depth 14" (35.
HSGP1031RC_B120_OM.qxd 6/4/08 10:30 AM Page 16 Revel, the Revel logo, Ultima, Performa and Concerta are trademarks of Harman International Industries, Incorporated, in the United States and/or other countries. For customer service and product shipment information, refer to www.revelspeakers.com. Part No. 406-000-05850-E ©2008 Harman International Industries, Incorporated. All rights reserved. Nomex and Kapton are registered trademarks of E.I. du Pont de Nemours and Company.
