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CONTENTS Intorduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 What’s in the Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Practise Safe Sound™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
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INTORDUCTION Thank you for your purchase of Orion's 7005 amplifier. Each Orion amplifier is designed to be the leader in its class offering ease of use, advanced features, and the most power. Orion amplifiers are designed as the best affordable high end car audio amplifier money can buy. Listed below are the features of the new Orion 7005. ● 7005 - 50 Watts per four channels and 150 Watts per subwoofer channel, 5-chan- nel amplifier. The front and rear channels have dual built-in fully variable
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WARRANTY Directed Electronics, Inc. promises to the original purchaser, to replace this product should it prove to be defective in workmanship or material under normal use, for a period of two years from the date of purchase by the dealer as indicated by the date code marking of the product PROVIDED the product was installed by an authorized Directed dealer. During this two year period, there will be no charge for this replacement PROVIDED the unit is returned to Directed, shipping pre-paid. If
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SPECIFICATIONS Amplifier Section Front and Rear Channels Subwoofer Channel Power Output 4W stereo (Watts)1 50 x 4 N/A Power Output 2W stereo (Watts)2 100 x 4 N/A Power Output 4W mono (Watts)1 200 x 2 150 x 1 Power Output 2W mono (Watts)2 N/A 300 x 1 Remote Gain No Yes Distortion - with all channels driven < 0.1% THD+N at rated power (20Hz to 20kHz) Frequency Response 20Hz to 20kHz ±0.25dB Linear Bandwidth 10Hz to 50kHz ±3dB Signal-to-Noise Ratio at Rated Power > 100dB Damping Factor > 200 Slew R
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END PANEL LAYOUT 1. Power LED - indicates that the amplifier is on. 2. Front Low-Pass Crossover Switch - activates 2nd order low pass crossover. 3. Front Low-Pass Frequency Control - adjusts the frequency of the low-pass crossover. 4. Front Gain Control - continuously adjusts from 200mV to 5V for full power output. 5. Front High-Pass Crossover Switch - activates 2nd order high pass crossover. 6. Front High-Pass Frequency Control - adjusts the frequency of the high-pass crossover. 7. Front RCA I
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18. Subwoofer Low-Pass Crossover Switch - activates 2nd or 4th order low pass crossover. 19. Subwoofer Low-Pass Frequency Control - adjusts the frequency of the low- pass crossover. 20. Subwoofer High-Pass Crossover Switch - activates 2nd order high pass crossover. 21. Subwoofer High-Pass Frequency Control - adjusts the frequency of the high- pass crossover. 22. INTELLi Q Control - continuously adjusts from 0 to 10dB of boost. 23. Speaker Connections - allow up to 12-gauge speaker wire. 24. Remo
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When using Orion loudspeakers, minor deviations from the recommended frequency ranges can provide superior results depending on your speaker locations and your vehicle acoustics. Setting crossover frequencies higher than recommended will not cause damage and may provide superior sonic results depending on your system's performance goals. Refer to your loudspeaker owner's manual for assistance in choosing the proper crossover frequencies for your system. WARNING! DO NOT set crossover frequencies
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Enclosure Type Boost Levels 0dB +3dB +6dB +10dB Infinite Baffle Tune above High X-Max Not Not Fs of woofer Drivers--Tune Recommended Recommended above Fs of woofer Sealed Tune above Tune above High X-Max Not Fs of woofer Fs of woofer Drivers--Tune Recommended above Fs of woofer Vented Tune to port Tune to port Tune to port High X-Max frequency frequency frequency Drivers--Tune to port frequency Sealed Band-pass Tune above Tune above High X-Max Not Fs of woofer Fs of woofer Drivers--Tune
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Sealed Example High-Pass Set at 20Hz This sealed example is the same 12-inch woofer in the recommended sealed enclosure. Up to 6 dB of boost is capable if 20 Hz was used. With +6dB of boost, the woofer has more out- put down to 15 Hz. Sealed Example High-Pass Set at 30Hz In this example, the frequency has been increased to 30 Hz. Up to 6 dB of boost is capable at this frequency. With +6dB of boost, the woofer has more output down to 23 Hz. The overall usable output is increased. Vented Example H
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Remote Gain Operation The remote gain port provides easy remote access to the internal gain structure of the sub- woofer section of the Orion 7005 amplifier. The RGC-1 plugs into the amplifier via the 1/8" mini jack plug. It can be installed in the front of the vehicle to control the amplifier gain level, and can be used as a bass level control on the subwoofer channel of the Orion 7005. AMPLIFIER WIRING Power Connections ● Fuse Size: 70 AMP MAXI ● Minimum eight-gauge power and ground cable is r
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Three Channel Bridged Stereo Configuration ● Front and rear channels are configured for bridged two-channel operation ● Lowest recommended impedance for both front and rear channels is 4W ● Crossover and gain configurations are independently adjustable between the front, rear, and subwoofer channels. ● Two-channel operation is recommended for this operational mode. ● Front and rear outputs can be configured for high-pass, low-pass, band-pass, or full range operation. ● Front and rear outputs can
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AMPLIFIER INSTALLATION Choosing Mounting Locations The location of your amplifier will depend on several important issues. Due to the low pro- file size of the Orion amplifiers, there are many possible installation locations that will yield satisfactory amplifier performance. Always mount the amplifier in a place that protects the amplifier from the elements. In addition, mount the amplifier on a stable, flat surface. NOTE: Mounting amplifiers upside down is not recommended and may cause premat
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Power for systems with a single amplifier can be supplied by most automotive electrical sys- tems. Systems with multiple amplifiers may require a higher capacity battery, alternator or the use of a storage capacitor. We strongly recommend the use of a Directed Audio Essentials power capacitor with an extra battery in larger stereo systems. Orion amplifiers generate a certain amount of heat as part of normal operation. Be sure the area around the amplifier is unobstructed to allow adequate air ci
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Step 6 Turn the vehicle's key switch to the off position. Step 7 Disconnect the vehicle's battery ground terminal. Step 8 Connect power wires to the amplifier (ground first, then 12 V(+) and RGC). Step 9 Connect the RCA and speaker wires to the amplifier. Check the quality of your speakers and signal connections. This will determine the ultimate per- formance of your Orion amplifier. Refer to the Signal Input and Output Level Controls and Speaker Connections sections of this guide for correct wi
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Adjusting the Sound of the System Once you have checked the system's operation, adjust the sound of the system. Adjusting the sound of the system is accomplished by setting the level controls and adjusting the internal crossovers. Step 1 Turn the signal source volume control all the way down. Set any tone con- trols to their flat or defeated positions. This includes the loudness control. Step 2 Turn the level controls of the amplifier to their minimum positions. Step 3 Choose music with high dyn
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Troubleshooting Tips Symptom Probable Cause Action To Take No output Low or no remote turn-on Check remote turn-on voltage at voltage amplifier and repair as needed. Fuse blown Check power wire's integrity and check for speaker shorts. Fix as needed and replace fuse. Power wires not connected Check power wire and ground connections and repair or replace as needed. Audio input not connected Check RCA connections and repair or replace as needed. Speaker wires not Check speaker wires and re
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Symptom Probable Cause Action To Take Distorted output Internal crossover not set Readjust crossovers. Refer to the properly for speakers Internal Crossover Configuration section of this guide for detailed instructions. Speakers are blown Check system with known work ing speakers and fix or replace as needed. Poor bass response Speakers wired with wrong Check speaker polarity and fix polarity causing cancellation as needed. at low frequencies Crossover set incorrectly Reset crossovers. Refer
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19 ©2003 Directed Electronics, Inc.
