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POWER AMPLIFIER

OWNER’S MANUAL

BEDIENUNGSANLEITUNG

MODE D’EMPLOI

MANUAL DE INSTRUCCIONES

ES

FR

DE

EN

English

Deutsc

h

F

rançais

Español

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Summary of Contents for WF41880

Page 1: ...POWER AMPLIFIER OWNER S MANUAL BEDIENUNGSANLEITUNG MODE D EMPLOI MANUAL DE INSTRUCCIONES ES FR DE EN English Deutsch Français Español ...

Page 2: ...point where they exit from the apparatus 11 Only use attachments accessories specified by the manufacturer 12 Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over 13 Unplug this apparatus during lightning storms or when unused for long pe...

Page 3: ... device remove all connected cables When setting up the product make sure that the AC outlet you are using is easily accessible If some trouble or malfunction occurs immediately turn off the power switch and disconnect the plug from the outlet Even when the power switch is turned off electricity is still flowing to the product at the minimum level When you are not using the product for a long time...

Page 4: ...ations in this manual are for explanatory purposes only and may not match the actual appearance of the product during operation Company names and product names used in this Owner s Manual are trademarks or registered trademarks of their respective owners Handling caution Yamaha cannot be held responsible for damage caused by improper use or modifications to the device or data that is lost or destr...

Page 5: ...ables parallel connection to multiple high impedance speakers that support 70V or 100V line output and a maximum output of 200 watts channel Euroblock connector inputs barrier strip outputs and a high pass filter with the cutoff frequency swit chable between 40Hz and 80Hz On the XM4180 XM4080 XH200 Protection includes power on off muting DC detection temperature and protection indicator Variable s...

Page 6: ...TE indicator lights You should immediately turn off the amplifier and allow it time to cool down See the Pre cautions section of this Owner s Manual for ways to prevent the amplifier from overheating 3 CLIP LIMIT indicator A channel s CLIP indicator lights up when its output distortion exceeds 1 i e clipping Output signal clipping is typically caused by excessive input signal levels When this happ...

Page 7: ...n the A and B input terminals The same applies to the C and D input terminals By sending the signal from channels A B to C D you can use the unit as a four channel mono amplifier BRIDGED mode In BRIDGED mode channels A and B operate simul taneously functioning as a single mono amplifier The same applies to the C and D Note When in PARALLEL and BRIDGED modes input terminals A B and C D are shorted ...

Page 8: ...the amplifier Make sure not to input any signal to the D terminal Using as a two channel amplifier with a mono input for high power applications XM4180 XM4080 By connecting input terminals B and C with a proper cable and setting both mode switches for A B and C D to BRIDGE you can use the unit as a two channel high power mono amplifier Note In this case the loads for A and B or C and D are connect...

Page 9: ...The number of speakers that can be connected varies depending on the rated input of the speakers The XM4180 can be con nected to speakers with a total rated input of up to 300 W For example if you connect ten speakers with a rated input of 5 W 50 W ten speakers with a rated input of 10 W 100 W and ten speakers with a rated input of 15 W 150 W the amplifier can be used with a total rated speaker in...

Page 10: ...ired as shown below Hot Cold Refer to Speaker connections XH200 on page 10 for more information on the impedance of speaker systems that can be connected to these terminals 6 GND terminal If you are having a problem with hum or noise use this terminal to connect to ground earth or to connect to the chassis of a mixer preamp or other device in your system 7 AC IN Connect one plug of the included AC...

Page 11: ...terminal on the unit Total rated input of speakers 200W 20 W x 10 speakers 200W 10W 10 W x 20 speakers 200W 10W 10W 20W 20W 20W 5 W x 10 speakers 50W 15 W x 10 speakers 150W 5W 15W 5W 15W 5W 15W Cable preparation To prepare the cable for attachment to a Euroblock con nector strip the wire as shown in the illustration and use stranded wire to make connections With a Euroblock connection the strande...

Page 12: ...peration and the corrective measures required as well as the protec tive circuit operation in each case Screw 15mm Speaker cable Bare wire Chassis Actual size Speaker cable Wire should not touch the chassis Actual size Indicator Possible Cause Remedy Protection Circuit CLIP LIMIT indicator lights up There is a short at the amplifier s speaker outputs the speaker s inputs or in the wiring Locate an...

Page 13: ...n 60 Hz 7 kHz 4 1 Half Power MAX 0 1 Frequency Response RL 8 Ω Po 1 W HPF OFF 20 Hz 20 kHz MAX 0 dB TYP 0 dB MIN 0 5 dB SN Ratio DIN AUDIO MIN 103 dB Channel Separation Half Power RL 8 Ω 1 kHz Att max input 600 Ω shunt MIN 60 dB Residual Noise Att min DIN AUDIO MAX 73 dBu Damping Factor RL 8 Ω 1kHz MIN 100 Input Sensitivity RL 8 Ω Att max TYP 4 dBu Maximum Input Voltage MIN 22 dBu Input Impedance ...

Page 14: ... OUTPUT VOLTAGE switch 100 V 70 V x 1 HPF switch 40 Hz 80 Hz 12 dB oct x 2 Connectors INPUT Euroblock connector balanced ch SPEAKERS Barrier strip ch MONITOR REMOTE Dsub 15P x 1 Indicators POWER STANDBY x 1 Green Orange SIGNAL x 2 Green CLIP LIMIT x 2 Red PROTECT MUTE x 1 Red Load Protection POWER switch on off mute DC fault output relay off restored automatically Clip limiting THD 0 5 Amplifier P...

Page 15: ...tu h kcal h standby 0 08 0 04 5 0 5 17 4 idle 1 0 0 5 40 0 40 137 34 1 8 power 8Ω ch 4 8 2 6 327 90 237 810 204 4Ω ch 6 8 3 7 460 115 345 1180 297 1 3 power 8Ω ch 11 3 6 2 793 240 553 1890 476 4Ω ch 15 9 8 8 1115 307 808 2760 695 Line Current A Power W Thermal Dissipation 100 120V 230 240V In Out Dissipated Btu h kcal h standby 0 08 0 04 5 0 5 17 4 idle 1 0 0 5 40 0 40 137 34 1 8 power 8Ω ch 2 8 1...

Page 16: ...80 XH200 Owner s Manual Dimensions W 480 H 88 76 2 D 411 7 432 8 404 5 30 374 5 5 5 392 5 11 76 2 32 02 44 72 H 88 76 2 W 480 432 8 374 5 30 404 5 D 411 7 392 5 11 32 02 44 72 76 2 5 5 Unit mm XM4180 XM4080 XH200 44 ...

Page 17: ...M4180 34dBu LIMITER PA RE RE GR HPF OFF 20Hz 55Hz HPF OFF 20Hz 55Hz HPF MODE SW POWER STANDBY XM4080 30dBu XM4180 34dBu HPF HPF 14dBu Maximum Output Power 20 20 kHz THD N 0 1 MODEL XM4180 XM4080 8 Ω 180 W x 4 80 W x 4 PA INV BA CH A CH B HPF 40Hz 80Hz CH A CH B LIMITER CLIP x2 SIGNAL x2 PROTECTION x2 TEMP PA LIMITER PA LIMITER PA LIMITER CH A CH B MUTE PS TEMP DC FAN MUTE PS TEMP DC INPUT OUTPUT H...

Page 18: ...AL Yamaha Música Ibérica S A Ctra de la Coruna km 17 200 28230 Las Rozas Madrid Spain Tel 91 639 8888 SWEDEN Yamaha Scandinavia AB J A Wettergrens Gata 1 Box 30053 S 400 43 Göteborg Sweden Tel 031 89 34 00 DENMARK YS Copenhagen Liaison Office Generatorvej 6A DK 2730 Herlev Denmark Tel 44 92 49 00 NORWAY Norsk filial av Yamaha Scandinavia AB Grini Næringspark 1 N 1345 Østerås Norway Tel 67 16 77 70...

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