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SUB B10 Service Manual     

 

 

 

 

 

 

 

 

 

 

10 OF 32 

 

 

 

LOW-PASS FREQUENCY CONTROL 

 

Adjusts the variable 50Hz 

– 150Hz low-pass crossover, 

which determines the highest frequency at which the B10 
reproduces sounds. Set the crossover to a lower 
frequency setting, between 50Hz and 100Hz, when using 
larger main loudspeakers that can comfortably reproduce 
some low-frequency sound.  

 

With a lower frequency setting, the B10 subwoofer 
concentrates on reproducing the deep bass required by 
contemporary music and film soundtracks. Set the 
crossover to a higher frequency, between 100Hz and 
150Hz, for smaller bookshelf loudspeakers that do not 
extend to the lower bass frequencies.  

 

If the frequency control is set too high, the bass sounds 
“boomy” and can overpower the overall sound of the 
listening room. If the frequency control is set too low, 
some low frequency sound may be difficult to hear, or 
may be absent altogether.  

 

Note: This control does not limit the frequency range of 
the main speakers in the system. The objective of 
adjusting the Low-Pass Frequency control is to ensure 
that all frequencies are reproduced while minimizing any 
overlap between the subwoofers and the main speakers. 
Having both the subwoofer and main speakers reproduce 
the same frequencies should be avoided, as it results in 
very irregular response, since some frequencies are 
reinforced when they happen to be in phase while others 
are canceled because they are out of phase. When set to 
“LFE” the crossover is in by-pass mode and all crossover 
settings are now set by the Processor or AVR. 

PHASE SWITCH 

 

Compensates for the absolute phase of the subwoofer's 
output relative to the front speakers. Some associated 
electronics can invert the absolute phase. Use this switch 
to correct such occurrences. Proper phase adjustment 
can also depend on variables such as subwoofer 
placement and listener position. Use this switch, shown in 
Figure 16, to maximize bass output at the primary 
listening position.  

 

Select the 0° setting to set the B10 acoustic 
output in phase • (0 degrees) with the input. 
  

 

Select the 180° setting to invert the B10 acoustic 
output • (180 degrees) relative to the input. 

 

EQUALIZATION CONTROLS 

 

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. Your authorized 
Revel dealer can make the appropriate measurements, 
using suitable equipment to ensure optimal results. To 
use these controls you first must set the EQ switch to 
“ON”. 

POWER SWITCH

 

Connects or disconnects power from the AC input cord. 
During periods of intermittent use, the Power Switch can 
be left on. Turn off the Power Switch for extended periods 
of nonuse.

 

Summary of Contents for REVEL CONCERTA B10

Page 1: ...mation 2 Exploded View 13 Controls and Operation 5 Parts List 14 Basic Specifications 9 PCB Drawings 20 Packaging 12 Schematics 24 HARMAN International Incorporated 8500 Balboa Boulevard Northridge CA 91329 USA 888 691 4171 www revelspeakers com Part No 950 0526 001 Rev A Released 2015 ...

Page 2: ...ional Electrical Code ANSI NFPA No 70 1984 provides information with respect to proper grounding of the mast and supporting structure grounding of the lead in wire to an antenna discharge unit size of grounding conductors location of antenna discharge unit connection to grounding electrodes and requirements of the grounding electrode Note to CATV System Installer This reminder is provided to call ...

Page 3: ...elled chemicals These can generate electrical change sufficient to damage ES devices 6 Do not remove a replacement ES device from its protective package until immediately before you are ready to install it Most replacement ES devices are packaged with leads electrically shorted together by conductive foam aluminum foil or comparable conductive material 7 Immediately before removing the protective ...

Page 4: ...kage current tester between the earth ground and all exposed metal parts of the appliance input output terminals screw heads metal overlays control shaft etc Plug the AC line cord of the appliance directly into a 120V AC 60Hz outlet and turn the AC power switch on Any current measured must not exceed o 5mA ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HA...

Page 5: ...lier in this manual The subwoofer controls are discussed in this section Power Indicator LED The Power Indicator LED identifies the current state of the B10 subwoofer The subwoofer has three different powered states Red Standby the B10 automatically enters Standby if no signal is detected from the system for 10 minutes Green On as soon as a signal is detected the B10 powers on No Light Off the mai...

Page 6: ...ves and absorptions generated within the room will create peaks and dips in the bass response that can vary greatly depending on where the listeners are located in the room a listener seated in one location may hear an overabundance of bass created by a response peak at that location while another listener only a few feet away may hear a considerable lack of bass created by a response dip at that ...

Page 7: ...ent bass performance throughout a single row of seating ROOMS WITH MULTIPLE SEATING ROWS Placing one subwoofer in a front corner and the other subwoofer in the rear corner on the same side will produce the most consistent bass performance throughout multiple seating rows PLACING A SINGLE SUBWOOFER When installing a single subwoofer be prepared to experiment with different locations to find the one...

Page 8: ...y listening position increasing the overall volume of the system to a comfortable level Adjust the Subwoofer Level volume control until you obtain the desired blend of bass Also test the subwoofer level by playing a recording of a deep male voice Setting the subwoofer level or crossover frequency too high results in unnaturally thick or boomy vocal reproduction Bass response should not overpower t...

Page 9: ...on the main speakers minimizing the advantages of using a subwoofer 2 CHANNEL APPLICATIONS CONNECTING TO THE MAIN OUTPUTS CONNECTION TO MAIN OUTPUTS 1 Connect an RCA patch cable between the left main output on the receiver preamplifier INPUT connector on the B10 rear panel as shown above 2 Connect an RCA patch cable between the right main output on the receiver preamplifier INPUT connector on the ...

Page 10: ...ince some frequencies are reinforced when they happen to be in phase while others are canceled because they are out of phase When set to LFE the crossover is in by pass mode and all crossover settings are now set by the Processor or AVR PHASE SWITCH Compensates for the absolute phase of the subwoofer s output relative to the front speakers Some associated electronics can invert the absolute phase ...

Page 11: ...50Hz with no more than 0 1 THD 800W 1500 peak Low Pass Crossover Frequencies 50Hz 150Hz 24dB octave continuously variable Power Requirements 100 120V 50 60Hz 220 240V 50 60Hz 7AMP Power Consumption 0 5W standby Height 16 45 41 8cm including feet Width 14 83 37 7cm Depth 15 45 39 2cm with grille Weight 47 lb 21 3kg Features specifications and appearance are subject to change without notice ...

Page 12: ...wner s Manual 1 005 034947 002ZR End pad TOP EPE Cardboard 1 005 034947 003ZR End pad BOTTOM EPE Cardboard 1 005 128780 000ZR White Cotton Bag 1 Barcode Serial number Label BK 2 Barcode Serial number Label WH 2 Plastic bag speaker 1 Treaded spike feet kit 4x 1 PE Bag for Owner s Manual 1 ...

Page 13: ... 1 4 070 240550 525ZR Screws woofer mouning 8 5 090 310012 000ZR Woofer 10in 2 6 008 091102 002ZR Dacron A R 7 B10BK Cabinet Black 1 B10WH Cabinet White 1 8 008 092515 22ZR Dacron A R 9 062 140201 000ZR Port 1 061 511000 000ZR Port 1 008 061400 002ZR EVA foam 1 10 316 154401 0000ZRR Amplifier 100VAC 60Hz 1 11 070 010210 215ZR Screws port mounting 6 12 070 942790 422ZR Screws amplifier mounting 16 ...

Page 14: ...R 1 4W F 1206 TAPING 024 100398 101ZR SMD Resistor A11368 10001 100R 1 8W F 0805 TAPING 024 100398 120LZR SMD Resistor 03 110SM 100R 1 8W J 0805 TAPING 024 100498 100ZR SMD Resistor A11368 10011 1K 1 8W F 0805 TAPING 024 100498 120ZR SMD Resistor 1K 1 8W J 0805 TAPING 024 100498 120ZR SMD Resistor 1K 1 8W J 0805 TAPING 024 100597 120ZR SMD Resistor 10K 1 4W J 1206 TAPING 024 100598 100ZR SMD Resis...

Page 15: ... J 0805 TAPING 024 365498 100LZR SMD Resistor RE 136502 30 3K65 1 8W F 0805 TAPING 024 390398 100ZR SMD Resistor 390R 1 8W F 0805 TAPING 024 464501 100ZR SMD Resistor 46K4 1W F 2512 TAPING 024 470198 120ZR SMD Resistor 4R7 1 8W J 0805 TAPING 024 470298 120ZR SMD Resistor 47R 1 8W J 0805 TAPING 024 470298 120ZR SMD Resistor 47R 1 8W J 0805 TAPING 024 470398 100ZR SMD Resistor 470R 1 8W F 0805 TAPIN...

Page 16: ...0805 X7R TAPING 031 100243 107ZR SMD Capacitor 0u1 50V J 0805 X7R TAPING 031 100244 100ZR SMD Capacitor 0u01 50V K 0805 X7R TAPING 031 100343 100ZR SMD Capacitor 100pF 50V J 0805 NPO TAPING 031 100363 101ZR SMD Capacitor 100pF 100V J 0805 NPO TAPING 031 100364 104CZR SMD Capacitor 0u1 100V K 0805 X7R TAPING 031 100441 100AZR SMD Capacitor 1000pF 50V J 0805 NPO 031 100444 107ZR SMD Capacitor 1uF 50...

Page 17: ... 5 LL Series 034 470425 300ZR Electrolytic Capacitor SK Series 4u7 25V M R 0511 P 5 TAPING 034 470525 301ZR Electrolytic Capacitor 47uF 25V M R 0511 P 5 TAPING 034 470615 301QZR Electrolytic Capacitor TAPING 13 747 470uF 16V M R 0812 P 5 RK Series 034 470794 200ZR Electrolytic Capacitor 85 4700uF 80V M R 25x50 034 470965 200QZR Electrolytic Capacitor P 7 5 470uF 100V M R 16x31 5 TM Series 035 1003...

Page 18: ...ODE WY PN SS16 1A 60V SMA TAPING 054 002422 100ZR SMD IC EEPROM PN AT24C128C SSHM T TAPING 054 007200 100ZR SMD IC 50072 0151 PN TL072CDR SO 8 TAPING TI 054 043106 100ZR SMD Regulator IC TAPING PN TL431N3A 0 5 SOT 23 REF 1 054 111721 100ZR SMD Regulator IC PN PS1117 3 3 T43 SOT 223 TAPI 054 170100 100ALZR SMD IC G208 1480 XR00 PN ADAU1701JSTZ ANALOG DEVICES 054 207200 100ZRR GS SMD IC SENSOR JRC P...

Page 19: ...4001 000ZR B10 Port Tube φ135x228 9mm 061 700090 900ZR Ceramic Washer 16x21mm t 2mm 075 352802 700ZR Panel B10 110V AL 345 16x277 t 3 2mm 086 031618 007ZR USA Power Cord 16 105 BLK L 1829mmSJT 16A 3C 090 310012 000ZR WF B10 10 inch 4R PN N5110G 091 001082 000ZR Cabinet_B10 376 5x392 5x418mm BLK 091 001088 001ZR B10Grille MDF Cloth 397 8x343x19 2mm RC 816 10 BLK 120V WHT 091 001083 000ZR Cabinet _B...

Page 20: ...SUB B10 Service Manual 20 OF 32 AMPLIFIER PCB ASSEMBLY ...

Page 21: ...SUB B10 Service Manual 21 OF 32 DSP PCB ASSEMBLY ...

Page 22: ...SUB B10 Service Manual 22 OF 32 ERP PCB ASSEMBLY ...

Page 23: ...SUB B10 Service Manual 23 OF 32 SPS PCB ASSEMBLY ...

Page 24: ...SUB B10 Service Manual 24 OF 32 SCHEMATIC DIAGRAM B10 120V ...

Page 25: ...SUB B10 Service Manual 25 OF 32 ...

Page 26: ...SUB B10 Service Manual 26 OF 32 ...

Page 27: ...SUB B10 Service Manual 27 OF 32 SCHEMATIC DIAGRAM B10 230V ...

Page 28: ...SUB B10 Service Manual 28 OF 32 ...

Page 29: ...SUB B10 Service Manual 29 OF 32 ...

Page 30: ...SUB B10 Service Manual 30 OF 32 BLOCK DIAGRAM WIRING DIAGRAM ...

Page 31: ...SUB B10 Service Manual 31 OF 32 TROUBLESHOOTING FLOW CHART No Power ...

Page 32: ...SUB B10 Service Manual 32 OF 32 TROUBLESHOOTING FLOW CHART No Sound ...

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