Resumen del contenido incluido en la página 1
Operating Manual
LSE Series
Genelec 7060B, 7070A and 7071A
Active Subwoofers
Resumen del contenido incluido en la página 2
7060B, 7070A and 7071A Active Subwoofers easy subwoofer level matching with various Before connecting the audio signals, ensure General description main speakers. All outputs have 0 dB pass- that both the subwoofer and the main moni- Genelec 7060B, 7070A and 7071A are pow- band gain. tors are switched off. Check that the voltage erful active subwoofers, incorporating all the The low pass frequency of the LFE input selector switch is set according to your local amplifier and crossover electron
Resumen del contenido incluido en la página 3
Figure 2. XLR to RCA connector for unbalanced operation. Figure 3. Recommended distances to Figure 1. 7070A's connector panel, connectors and controls. the front wall matrix surround decoder (Dolby Surround, system. The connection is made in the same To begin with, place the subwoofer slightly Dolby Pro Logic) should not be connected to way as with the Front channels. Also these offset from the center of the front wall. The the "LFE IN" input. See section "Subwoofer channels are high pass
Resumen del contenido incluido en la página 4
Bass Roll-Off Subwoofer placement setting Near to a wall -2 dB In a corner -6 dB Flush mounted -2 dB Phase Difference: 0° Phase Difference: 90° Table 1. Suggested Bass Roll-Off settings 85 Hz 85 Hz Phase Difference: 180° Phase Difference: 270° 85 Hz 85 Hz Figure 5. Flush mounting the subwoofer. Note the clearance needed on the reflex Figure 4. The effect of phase difference between the subwoofer and the main monitors port side. Although the 7060B, 7070A and 7071A fier cooling. This can b
Resumen del contenido incluido en la página 5
can be used to bring it into view. The kit con- Maximum Maximum Front Side and rear Subwoofers Subwoofers room listening loudspeakers loudspeakers for 2-channel for 5-channel sists of a LED in a compact case and a RJ11 volume, distance, Stereo & LCR Stereo Surround 3 3 cable to connect the case and the "REMOTE" m (ft ) m (ft) RJ11 connector on the connector panel. 75 (2,600) 2.0m (6’7”) 8030A 8030A 7050B 7060A (1) 75 (2,600) 2.0m (6’7”) 8130A 8130A 7050B 7060A Subwoofe
Resumen del contenido incluido en la página 6
The LFE channel on the 7060B, 7070A and +10 dB gain in relation to the main channels. woofer in the chain, especially if they are not 7071A can be set to two frequency ranges: The object is to increase the recording head- placed close together. To check the phase 19 to 85 Hz or 19 to 120 Hz by using the room of the LFE channel. Consumer and the- alignment for the "master" subwoofer switch "LFE BANDWIDTH" switch. If the LFE signal atrical decoders automatically add +10 dB of off the "slave" su
Resumen del contenido incluido en la página 7
Figure 7. 7000-415 Remote Figure 8. 7000-416 Remote control switch Figure 6. 1092-400 "Bypass" switch Power/OVL LED for "Bypass" and "+10 dB LFE" functions Maintenance No user serviceable parts are inside the ampli- fier unit. Any maintenance work must only be performed by qualified service personnel. Guarantee This product is supplied with a one year guar- antee against manufacturing faults or defects that might affect the performance of the unit. Refer to supplier for full sales and guar
Resumen del contenido incluido en la página 8
7060B, 7070A and 7071A Operating Manual SYSTEM SPECIFICATIONS AMPLIFIER SECTION 7060B 7070A 7071A 7060B 7070A 7071A Free field frequency response 19 Hz…85 Hz 19 Hz…85 Hz 19 Hz…85 Hz Short term amplifier output (+/- 3 dB) LFE 85/120 Hz LFE 85/120 Hz LFE 85/120 Hz power (Long term output power is limited by driver unit Maximum short term sine wave protection circuitry) 120 W 250 W 500 W SPL output averaged from 30 to 85 Hz, measured in Amplifier system distortion half space at 1 me
