Mach CI4 CI6 CI8 User Manual
Contents
1. our products fulfil your demands and we sincerely hope that we will live up to your expectations To get the most out of your Mach speakers and ensure an easy trouble free installation please read the manual carefully and follow the instructions If you have any additional questions or comments please do not hesitate to contact our headquarters in Denmark at the following address Mach Speakers A S Perspektivvej 2 DK 9900 Frederikshavn Denmark Tel 45 72150852 Or send an e mail to machservice amp support martin dk The Cl series The CI series has been designed specifically for contractors as a high quality ultra flexible solution with all necessary brackets included in one convenient package The CI4 6 and 8 are all 8 ohm two way speakers with a horn with uniform dispersion for very flexible positioning The cabinets have been shaped to achieve both an appealing and attractive appearance and very easy mounting Special care has been taken to ensure that a minimum of tools are required for mounting and adjusting the speakers In fact once the bracket has been screwed to the wall no other tools are required either for mounting the speaker on the bracket or for adjusting the speakerhorizontally and vertically The CI series has been designed for commercial venues such as caf s clubs department stores conference rooms and hotels that require high fidelity in fill sound The goal of the in fill speaker design is to provi2. 8 Cabinets Cab4 26040060 Cab6 26040061 Cab8 26040062 Cab4W 26040063 Cab6W 26040064 Cab8W 26040065 A Ne Note W White For information on how to order in your country please contact your local supplier or contact our headquarters in Denmark at the following address Mach Speakers A S Perspektivvej 2 DK 9900 Frederikshavn Denmark Tel 45 72150852 Or send an e mail to machservice amp support martin dk 23 Supplier
3. Mach Manual for the Cl series Please read this manual carefully before attempting to install the product Every effort has been made to ensure that the contents of this manual are correct Mach Speakers A S does not accept any liability for loss or damage caused or alleged to be caused directly or indirectly by this manual The contents of the manual may be subject to change without notice Mach Speakers A S makes no warranty of any kind with regards to this material Copyright 2004 Mach Speakers A S Reproduction in any matter whatsoever without the written permission of Mach Speakers A S is strictly forbidden Mach Speakers A S Perspektivvej 2 9900 Frederikshavn Denmark Tel 45 72 15 08 52 Fax 45 98 43 14 15 e mail Mach Service martin dk P N 35020017 Rev A Table of contents Introduction The CI series Included items Description of CI speakers CI4 6 and 8 Mounting bracket CIW Subwoofer How to install your CI speaker Auxiliary mounting bracket Mounting speaker on bracket How to insert speaker cable How to attach safety wire Connecting to amplifier Simple connection Parallel system Serial system Maintenance of speakers Warranty Technical information CI4 CI6 CI8 Troubleshooting Ordering spare parts CNDD US WwW 13 13 14 15 15 16 17 18 18 19 19 20 21 22 23 Introduction Thank you for purchasing a product from Mach Speakers A S Every effort has been made to ensure that
4. RCE CCC CREE sae ate eS EOE ee 7 e OIEE EE 7 A Se ae E SERERE R How to install your Cl speaker How to mount the bracket on the wall To mount the Mach TF bracket on a wall AE DLO 9 Find the correct position on the wall and mark where the base of the bracket should be positioned Take the bracket and hold the base flat to the wall at the marked position Note the locking button must point upward for correct positioning Mark each hole with a marking tool or a pencil Remove the bracket If using the supplied rawlplugs drill four holes 40 mm deep using a 6 mm masonry drill Insert a rawlplug into each hole Position the bracket so that the mounting holes align with the holes in the wall Note that one cornerhas a recess for the safety wire Screw the corner og the bracket opposite to the safety wire recess loosely to the wall Insert the end loop of the safety wire into recess push a screw through the hole and tighten loosely 10 Align the bracket horizontally Insert the last two screws and tighten all 4 screws appropriately The bracket has been designed to carry a speaker no larger than the CI8 weighing no more than 6 kg 13 2 Ibs Mark each hole witha mark Ifusing the supplied Insert the end loop of the safety ing tool or a pencil rawlplugs drill wire into its recess push a screw four h
5. de hi fi performance with high speech intelligibility in a compact package As background noise in these venues is typically located in the mid frequency area the in fill speakers are acoustically optimized for clarity and openness in the mid range The CI4 and CI6 are top boxes that can be supported by the CIW subwoofer or the bass output of the venue s main PA system However in environments with reduced demands for sound pressure they can also be used as stand alone systems The CI8 is a full range speaker with usable bass output down to 60 Hz and can therefore be used as a stand alone system in a wide range of applications The CIW is the perfect subwoofer supplement for the CI4 6 and 8 It has an integrated high pass filter that enables the sub and two top boxes to be powered by one amplifier All Mach CI in fill speakers have wide even dispersion that ensures good coverage in low ceiling applications Contents of the box The Mach CI speaker is supplied as a complete system and your sales package should contain the following items j 2 Speakers 2 Wall hanging brackets 2 Auxiliary mounting brackets 2 Safety wires Y 2 Safety screws L 8 Wall screws ZG 8 Rawlplugs 1 Manual Description of Cl speakers CI4 6 and 8 The cabinet for the CI4 6 and 8 speakers is made of ABS plastic to achieve the right combination of strength functionality and design The drawing b
6. elow shows the functional features of the cabinet a y Concealed joints HQ dome tweeter mounted in a horn with equal dispersion Reflex ports CI6 and CI8 models Woofer Connection point Connection point Connection to wall bracket Lock button for wall bracket Model no Safety bolt Mounting bracket The CI series is supplied with a unique Mach TF mounting bracket that enables horizontal and vertical adjustment without the use of tools The Mach TF bracket is illustrated below ra X To adjust the bracket loosen the round locking knob on the top of the bracket by turning counterclockwise and adjust to the desired horizontal and vertical position Tighten the locking knob and the bracket will be fixed in position as illustrated below CIW subwoofer The CIW subwoofer is constructed as the perfect supplement for the CI4 6 and 8 speakers The CIW has an amazing low end sound quality unmatched by any other competing subwoofer product and the unique cabinet construction enables easy flexible installation Se Be Ss EEE EE ee ee Ee A Se EEE ee ee oe SOS Z eee Se amp SS 0 0 06 06 06 a a i E i y N i SEER IOS eS 5G gE EEE PE
7. k Recommended amplifier Freq Range 3dB Freq Range 10dB Sensitivity 1W 1m Nominal impedance Woofer Tweeter Dispersion Flying system Dimensions H x W x D Net weight 125W 500W 175W 70Hz 20KHz 60Hz 20KHz 93dB 8 ohm 3 1 90 TF bracket Aux mounting bracket 395x290x220mm 15 55x11 42x8 66in 5 2 Kg 11 5 lbs 21 Troubleshooting Installing a Mach professional speaker system should be problem free However installation errors or amplifier faults can impair sound quality If cables are not connected in phase or if connections are bad you may experience lack of bass due to phase cancellation or no sound at all All cables must be connected positive to positive negative to negative The speakers have passive components that cannot cause any noise hiss or hum by themselves If you can hear any undesirable noise check the amplifier or the cables 22 Ordering spareparts In the unlikely event of your speaker breaking down some of the components can be ordered as spare parts Item text Item number Item text Item number Grille Ci4 26000475 Wall bracket black 260600400 Ci6 26000476 Wall bracket white 260600410 Ci8 26000477 Ci4W 26000478 Tweeter Ci4 Ci6 05851005 Ci6W 26000479 Tweeter Ci8 05851006 Ci8W 26000480 Woofer Ci4 05871003 Crossovers Woofer Ci6 05871004 XO4 06254065 Woofer Ci8 05871005 X06 06254066 XO8 06254067 Safety wire 62400400 70 100V module 0625406
8. oles 40 mm through the hole and tighten deep usinga6mm loosely masonry drill The Mach TF bracket is extremely versatile and can be used for mounting the speaker in most of the required positions as illustrated Side view Side view Top view vertical horizontal vertical 10 Wall mounting Wall mounting Outdoor wall mounting Ceiling mounting Ceiling mounting Mounting on pole Table Table Mounting on pole 11 Auxiliary mounting bracket For rare situations where the Mach TF bracket will not be suitable for mounting the speaker the CI series is also supplied with an auxiliary mounting bracket This bracket can still use the built in quick release system in the speaker cabinet but can be connected to any alternative type of wall bracket M ZN L Z LE L 12 Mounting speaker on bracket To mount the speaker on the Mach TF bracket insert one side of the Mach TF end square into the speaker locking plate press the locking button down and insert the other side of the end squeare Once the end square is completely inside the locking plate release the locking button and make sure that the end square is now locked tightly into place N How to insert speaker cable To insert the speaker cable press down on the two terminal butt
9. ons and insert the cable ends Release the buttons to lock the cable in place 4 D K J The speaker cable can be aligned along the back of the speaker and secured to the safety wire with a cable strap 13 How to attach safety wire The safety wire is attached to the speaker at one end and the wall at the other To attach the safety wire to the speaker please screw the fastener screw tightly into the speaker cabinet N 14 Connecting to an amplifier The way you connect your CI speakers to your amplifier depends on the type of installation that you are creating and the type of amplifier used Simple connection The most basic type of connection is a direct connection from one channel on the amplifier to one speaker In this case connect the terminal on the amplifier to the terminal on the speaker and the terminal on the amplifier to the terminal on the speaker Warning Always check the amplifier manual to ensure that the loading of your speakers in serial or parallel connection complies with the amplifier specifications Amplifier 8o0hm 8o0hm 15 Parallel system If you require more speakers for better sound distribution and you only have a limited number of output channels on your amplifier you can connect more than one speaker to each channel This can be done by linking the speakers for each channel in parallel as illustrated Howeve
10. ot only reduce the quality of the sound but can ruin the tweeter and woofer membranes As with any electrical product currents will accelerate corrosion of metal surfaces Therefore it is recommended to check the terminals for corrosion at regular intervals especially if the speaker is mounted in a hostile environment Warranty For information on the warranty conditions specific to your country please refer to the material handed to you by your local Mach distributor 18 Technical information cl4 Specifications Power rating IEC258 Power rating peak Recommended amplifier Freq Range 3dB Freq Range 10dB Sensitivity 1W 1m Nominal impedance Woofer Tweeter Dispersion Flying system Dimensions H x W x D Net weight 50W 200W 70W 120Hz 20KHz 80Hz 20KHz 87dB 8 ohm 4 3 4 90 TF bracket Aux mounting bracket 207x150x120mm 8 15x5 91x4 72in 1 8 Kg 4 lbs 19 Ccl6 Specifications Power rating IEC258 Power rating peak Recommended amplifier Freq Range 3dB Freq Range 10dB Sensitivity 1W 1m Nominal impedance Woofer Tweeter Dispersion Flying system Dimensions H x W x D Net weight 20 65W 260W 100W 90Hz 20KHz 70Hz 20KHz 89dB 8 ohm 6 5 3 4 90 TF bracket Aux mounting bracket 275x200x160mm 10 83x7 83x6 30in 2 7 Kg 5 9 Ibs CI 8 Specifications Power rating IEC258 Power rating pea
11. r always remember to check the minimum loading impedance specified for the amplifier The max number of CI speakers that can be connected to each amplifier channel is calculated as follows the impedance of the speaker 8 ohms for the CI series divided by the min specified impedance for the amplifier often 4 ohms Amplifier main Right Left 16 Serial system If the amplifier has a minimum impedance of 8 ohms it is still possible to connect more than one speaker to each channel by using serial connection When using serial connection however please remember that the output will drop according to the number of speakers attached to each channel Amplifier main Right Left XR Warning Always follow the amplifier instructions when connecting your speakers A faulty setup can damage your amplifier and have a serious negative impact on the sound quality 17 Maintenance of speakers Even though speaker systems normally only require very limited maintenance there are several things that you can do to ensure that your Mach system will sound as good 3 years after installation as on the day you bought it Never overload your system but stay within the specified limits for power handling Always keep the speaker clean and dry Even though the CI series is built to be weather resistant the speakers are not able to withstand prolonged exposure to water Over time dust and dirt will also n
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