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600d
models
1100d
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CONGRATULATIONS Congratulations for choosing a Directed enthusiast with years of high-quality Audio power amplifier from Directed audio reproduction. Electronics, the industry leader in high Directed Audio power amplifiers come quality automotive security and audio with a two-year limited warranty if equipment since 1990. installed by an authorized Directed Directed Audio power amplifiers dealer. If not installed by an authorized continue to set new standards of perfor- dealer, Directed Audio po
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LIMITED TWO-YEAR CONSUMER WARRANTY Directed Electronics, Inc. promises to the WARRANTY OF NON-INFRINGEMENT OF original purchaser, to replace this product INTELLECTUAL PROPERTY ARE EXPRESSLY should it prove to be defective in workman- EXCLUDED TO THE MAXIMUM EXTENT ship or material under normal use, for a ALLOWED BY LAW, AND DIRECTED period of two years from the date of NEITHER ASSUMES NOR AUTHORIZES purchase by the dealer as indicated by the ANY PERSON TO ASSUME FOR IT ANY date code marking of t
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FEATURES Super-efficient Class D PWM design Switchable 30 Hz, 24 dB/octave runs much cooler than conventional subsonic filter. amps. Switchable 8 dB bass EQ function. High-speed MOSFET switching Switchable phase adjustment. power supply. Remote subwoofer level control High-current complimentary MOSFET supplied. outputs stable into one ohm loads. Variable input sensitivity optimizes Thermal, DC offset, reverse polarity, match with different signal sources. and short circuit protection wi
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INSTALLATION GUIDELINES 1. Please read this owner’s manual terminal. Use a fuse or circuit carefully before installing this ampli- breaker rated slightly more than the fier. on-board fuse(s) of the amplifier(s). The gauge of power 2. Disconnect the battery ground wire used should take into account terminal prior to making any elec- the total current draw of the trical connections. system, and the length of wire used. IASCA and other auto sound 3. Check for any hazards or obstruc- tions such as
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speaker load, the more heat is 10. Due to the high-frequency MOSFET generated. For low impedance switching power supply, filtering the speaker applications or restricted power cable is not generally ventilation installations, an external required (remember that the amp cooling fan may be advisable. can’t deliver full output if the power supply is restricted). Proper 9. Battery and ground connections to grounding of the signal source is the vehicle should be made with mandatory for the amplifier
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FRONT PANEL CONNECTIONS 1. R RC CA A IIn np pu ut t J Ja ac ck ks s - Accepts line level 3. R RC CA A B Brriid dg ge e O Ou ut tp pu ut t J Ja ac ck k - This output outputs from head units or signal sends an out-of-phase signal to a processors at voltages between slave amplifier when connected in 150mV and 8 volts. the External Synced Bridged combi- nation. (Refer to the Combined 2. R RC CA A S Sy yn nc c O Ou ut t/ / S Slla av ve e IIn n J Ja ac ck k Amplifiers section of this guide) Sync Out -
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REAR PANEL CONNECTIONS 1. S Su ub b O Ou ut t T Te errm miin na alls s - Connect 5. R Re em mo ot te e T Tu urrn n O On n - This terminal turns subwoofers to these terminals. on the amplifier when (+) 12 volt is (Refer to the Speaker Wiring applied to it. Connect it to the remote Diagrams section of this guide.) turn on lead of the head unit or signal source. If a (+) 12 volt remote turn 2. S St ta at tu us s L LE ED Ds s - The Power LED will on lead is not available, Remote light GREEN to indic
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FIGURE 2—AMPLIFIER CONNECTIONS 600d REAR 6 15 2 3 4
FIGURE 3—AMPLIFIER CONNECTIONS 1100d REAR 15 2 3 4 6
9 © 2002 Directed Electronics, Inc
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TOP PANEL CONTROLS 1. IIn np pu ut t G Ga aiin n A Ad djju us st tm me en nt t - Controls frequencies below 30Hz. Frequen- the amplifier’s sensitivity and is cies below 30Hz will be attenuated used to match the input level of the by 24db per octave. amplifier to the output level of the B Ba as ss s E EQ Q S Sw wiit tc ch h 4. - Adds 8db of addi- signal source. tional boost to the subwoofer 2. C Crro os ss so ov ve err F Frre eq qu ue en nc cy y A Ad djju us st tm me en nt t - output when activ
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SPEAKER WIRING DIAGRAMS Single subwoofer connection (top view) Two subwoofer connection (top view) N NO OT TE E:: The dual + and -- subout terminals of the 600d/1100d are paralleled internally and the combined load impedance should be taken into consideration when connecting multiple subwoofers. 11 © 2002 Directed Electronics, Inc
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COMBINING AMPLIFIERS amplifiers in this combination. Multiple identical The Viper 600d/1100d subwoofer master/slave combinations can be added to any amplifiers have the capability of given system. connecting two or more amplifiers of the External Synced Bridged same power rating together in a In this master/slave combination the master/slave combination for increased master amplifier pre-amp controls remain power with accurate level matching. They active and the slave amplifier pre-amp is are th
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PARALLEL SYNCED GAIN CONNECTIONS/SETTINGS 1. IIn np pu ut t S Siig gn na all - Connect these RCA 4. S Siig gn na all C Co on nn ne ec ct tiio on n - Connect an RCA jacks as described in the Front Panel cable between the SYNC OUT RCA Connection section of this guide. jack of the master amplifier and the SLAVE IN RCA jack of the slave 2. S Slla av ve e/ /M Ma as st te err S Sw wiit tc ch h amplifier as shown in the Figure 5. Set the slave/master switch 5. S Su ub bw wo oo offe err S Sp pe ea ak k
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FIGURE 5—PARALLEL SYNC GAINED 600d/1100d Master 2 1
Do Not Use 3 4 Slave
Do Not Use Do Not Use 2 Subwoofer Wiring (top view) 5 N NO OT TE E:: The dual + and -- subout terminals of the 600d/1100d are paralleled inter- nally and the combined load impedance should be taken into consideration when connecting multiple subwoofers. 14 © 2002 Directed Electronics, Inc
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EXTERNAL SYNCED BRIDGED CONNECTIONS/SETTINGS 1. IIn np pu ut t S Siig gn na all - Connect these RCA 4. S Siig gn na all C Co on nn ne ec ct tiio on n - Connect an RCA jacks as described in the Front cable between the BRIDGE OUT RCA Panel Connection section of this jack of the Master amplifier and the guide. SLAVE IN RCA jack of the Slave amplifier as shown in Figure 6. 2. S Slla av ve e/ /M Ma as st te err S Sw wiit tc ch h 5. S Su ub bw wo oo offe err S Sp pe ea ak ke err C Co on nn ne ec ct ti
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FIGURE 6—EXTERNAL SYNC BRIDGED 600d/1100d Master Do Not Use 2 1
3 Slave 4
Do Not Use Do Not Use 2 Subwoofer Wiring N NO OT TE E:: The dual + and -- subout terminals of the 5 600d/1100d are paralleled internally and the combined load impedance should be taken into consideration when connecting multiple subwoofers. The audio signal to the slave amplifier is 180°
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MULTIPLE AMPLIFIER COMBINATIONS The Directed 600d/1100d subwoofer more Directed Remote Sub Level cable splitters. Standard single-to- amplifiers can also be used in multiples double phone line splitters and of the master/slave combinations accessories from a local electronics allowing for unlimited expansion to a store can also be used. systems subwoofer section. To use multiples of amplifier combinations the For systems with more than two following directions must be adhered to master/slave com
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CROSSOVER SETTINGS AND GAIN ADJUSTMENT Your Directed Audio power amplifier needs to be adjusted carefully to achieve maximum performance. These are some guidelines to follow when fine-tuning the amplifier. Because this amplifier is only designed for subwoofer applications, the low-pass crossover is active at all times. The crossover point is adjustable to allow more precise system operation. Try and keep the setting low enough to prevent image smearing (you should not be able to hear male voic
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SPECIFICATIONS Directed model 600d 1100d 275 425 RMS continuous power driven into 4 ohms from 20 to 250 watts watts Hz @ 14.4 VDC at rated power/load. 0.4% THD 0.5% 400 800 RMS continuous power driven into 2 ohms from 20 to 250 watts watts Hz @ 14.4 VDC at rated power/load. 0.6% THD 0.7% 600 1100 RMS continuous power driven into 1 ohm from 20 to 250 watts watts Hz @ 14.4 VDC at rated power/load. 0.8% THD 0.9% 750 1500 Dynamic power rating (IHF-202 Standard) minimum load. watts watts RMS continuo
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The company behind this system is Directed Electronics, Inc. Since its inception, Directed has had one purpose, to provide customers with the finest vehicle security, car stereo products, rear seat entertainment, and accessories available. The recipient of more than 20 patents in the field of advanced electronic technology, Directed is ISO 9001 registered. Directed Electronics, Inc. Vista, California 92083 Directed® is committed to delivering world-class quality products and services that excit
