FOCUS Series User Manual rev 1.00info@mag-audio.comTel./Fax: +38 044 277-47-89 www.mag-audio.com12Focus series connection diagram5.3.1. Passive connectionsUse power amplifier with DSP orpower amplifiers with external speakerprocessor with Focus series systems.MAKE SURE TO USE HIGH PASSFILTER FOR ALL NX SERIESSYSTEMS TO PREVENT EXCESSIVECONE MOVEMENT, RESULTING INTRANSDUCER DAMAGE OR FASTDETERIORATION.Recommended HPF settings,suggested power amplifier ratings,and connection pins are found in tablebelow:System Amplifier power Amplifier impedance Connection pins Recommended HPFFocus 12 400 - 800 W 8 Ohm +1 -1 Passive 65 Hz or higher, 18 dB/oct minFocus 12 350 - 700 W 8 Ohm +1 -1 Bi-amp 65 Hz or higher, 18 dB/oct minFocus 12 75 - 150 W 8 Ohm +2 -2 Bi-amp 1200 Hz or higher, 18 dB/oct minFocus 15 400 - 800 W 8 Ohm +1 -1 Passive 60 Hz or higher, 18 dB/oct minFocus 15 350 - 700 W 8 Ohm +1 -1 Bi-amp 60 Hz or higher, 18 dB/oct minFocus 15 75 - 150 W 8 Ohm +2 -2 Bi-amp 1200 Hz or higher, 18 dB/oct minFocus Sub 700 - 1400 W 8 Ohm +1 -1 Passive 40 Hz or higher, 18 dB/oct minFocus 12 and Focus 15 connection plates Focus Sub connection plate1. LABEL FIELD. Name of the system, along with its basicparameters is noted here.2. PARALLEL INPUTS. The pair of parallel Neutrik® Speakonconnectors. Use this connectors to connect power amplifier andto feed the signal to the parallel system (optional).3. SERIAL NUMBER FIELD. Sticker with the systems serialnumber is located here. NEVER REMOVE THE SERIAL FROMTHE SYSTEM, AS IT IS AN IMMEDIATE WARRANTY VOID.4. PASSIVE/BI-AMP SWITCH.425.3. Passive speakers3212PassiveBi-amp+1 -1 signal+2 -2 nc+1 -1 LO+2 -2 HIMade in Ukraine123PARALLELINPUTSMade in Ukraine by Magnet Ltd. www.mag-audio.comDSP AMPLIFIERSpeakon-SpeakoncableSpeakon-SpeakoncableSpeakon-SpeakoncableSpeakon-SpeakoncableSpeakon-SpeakoncableSpeakon-SpeakoncableFocus seriespassive monitorFocus seriespassive monitorFocus series passivemonitorFocus series passivemonitorFocus series passivemonitorFocus series passivemonitor