Dual XPA2100 audio amplifier
Contents
1. 3 Crossover Mode Switch T Low Level Inputs 4 Crossover Frequency Input Mode Switch XPA SERIES INSTALLATION Typical Wire Routing REM TURN ON LEAD 18 GND GROUND MAXIMUM 12V BATTERY Ez FUSE RCA CABLES SPEAKERS Main Power Connections Connect 12V GND and REM wires accordingly A suitable fuse MUST be installed on the 12V lead within 18 of the battery for protection of the vehicle s electrical system Fuse Rating Power Ground Wire Size When replacing fuses make sure new fuse For optimum performance use only the wire is the correct type and amperage Using an size listed below or larger Make sure to use incorrect fuse could damage the amplifier the same size power and ground wire XPA2100 25 amp ATO x 1 XPA2100 10 gauge XPA4100 25 amp ATO x 2 XPA4100 8 gauge XPA6100 20 amp ATO x 2 XPA6100 8 gauge XPA SERIES INSTALLATION Amplifier Connections Speaker Connections 2 Speakers stereo Subwoofer mono Connect speaker wires observing polarity The minimum impedance o BRIDGE o o BRIDGE o load for the XPA2100 and XPA4100 q Res Es is 2 ohms stereo and 4 ohms bridged The minimum impedance load for the XPA6100 is 2 ohms Use of loads lower than these is not recommended and may cause amplifier damage The XPA2100 and XPA4100 can be wired for stereo bridg2. SERIES OPERATION Specifications CEA 2006 Power Standard Specifications reference 14 4VDC 20Hz 20kHz XPA2100 Power Output 50 Watts RMS x 2 channels at 4 ohms and lt 1 THD N Signal to noise ratio 75dBA reference 1 watt into 4 ohms Additional power output 75 Watts RMS x 2 channels at 2 ohms and lt 1 THD N 150 Watts RMS x 1 channel at 4 ohms bridged and lt 1 THD N Dynamic power 300 Watts at 4 ohms Frequency response 20Hz 20kHz 3dB Maximum input signal 6V Minimum input signal 200mV Speaker output impedance 2 8 ohms stereo 4 8 ohms bridged Bass boost 0 12dB 45Hz Crossover range 50 500Hz 12dB octave Power supply 11 16 VDC negative ground Fuse 25 amp ATO Amplifier dimensions 8 9 x 2 13 x 9 17 WxHxD 226 x 54 x 233 mm Typical installation dimensions 11 5 x 3 25 x 9 17 WxHxD 292 x 83 x 233 mm XPA4100 powers as er CEA 2006 Power Standard Specifications reference 14 4VDC 20Hz 20kHz Power Output 50 Watts RMS x 4 channels at 4 ohms and lt 1 THD N Signal to noise ratio 72dBA reference 1 watt into 4 ohms Additional power output 75 Watts RMS x 4 channels at 2 ohms and lt 1 THD N 150 Watts RMS x 2 channels at 4 ohms bridged and lt 1 THD N Dynamic power 600 Watts at 4 ohms Frequency response 20Hz 20kHz 3dB Maximum input signal 6V Minimum input signal 200mV Speaker output impedance 2 8 ohms stereo 4 8 ohms bridged Bass boost 0 12dB 45Hz Cr
3. with caution as improper use can damage speakers The LED indicator illuminates green during normal operation POWER and red when the amplifier detects a fault PROTECT XPA SERIES WARRANTY Dual Limited One Year Warranty This warranty gives you specific legal rights You may also have other rights which vary from state to state Dual Electronics Corp warrants this product to the original purchaser to be free from defects in material and workmanship for a period of one year from the date of the original purchase Dual Electronics Corp agrees at our option during the warranty period to repair any defect in material or workmanship or to furnish an equal new renewed or comparable product whichever is deemed necessary in exchange without charges subject to verification of the defect or malfunction and proof of the date of purchase Subsequent replacement products are warranted for the balance of the original warranty period Who is covered This warranty is extended to the original retail purchaser for products purchased and used in the U S A What is covered This warranty covers all defects in material and workmanship in this product The following are not covered installation removal costs damage resulting from accident misuse abuse neglect product modification improper installation incorrect line voltage unauthorized repair or failure to follow instructions supplied with the product or damage occurring
4. XPA2100 XPA4100 XPA6100 XPA SERIES INSTALLATION OWNER S MANUAL Mobile Power Amplifiers DUAL AUDIO XPA SERIES INSTALLATION Preparation Please read entire manual before installation Due to the technical nature of amplifiers it is highly recommended that your DUAL amplifier is installed by a professional installer or an authorized dealer Before You Start e Disconnect negative battery terminal consult a qualified technician for instructions e Avoid installing the amplifier where it would be subject to high temperatures such as from direct sunlight or where it would be subject to dust dirt or excessive vibration e Use extreme caution when drilling holes to avoid damaging fuel lines or existing vehicle wiring e All amplifier installations require power signal and speaker wires not included e An amplifier installation kit sold separately is highly recommended to facilitate the installation Consult your dealer for recommendations Mounting Location e Choose a mounting location for the amplifier Suggested locations include under a seat or in the trunk e The amplifier can be mounted horizontal recommended or vertical For optimum performance make sure to provide at least 1 of space to around all sides Do not mount the amplifier under carpets or where airflow is restricted e Do not install the amplifier where it may be exposed to moisture e The optimum mounting location varies between vehicles Re
5. cator The input level control gain is used to obtain the best possible match between the head unit audio output and the amplifier input Begin by turning the input level control fully counterclockwise Next turn up the head unit volume control around 3 4 of the way up Adjust the input level control clockwise until audible distortion is heard then slightly counterclockwise to provide the best match Repeat for all input level controls Select 2 CH mode if the head unit only has 1 pair of RCA outputs Plug the RCA s from the head unit into channels 1 2 or 3 4 All 4 amplifier inputs will receive a signal NOTE There is no fader function when using 2 CH mode Select 4 CH mode if the head unit has 2 pairs of RCA outputs Plug the RCA s from the head unit into channels 1 2 and 3 4 The crossover is used to filter out frequencies above or below a certain point Choose LPF when using the amplifier with subwoofers HPF when using with midrange tweeter combinations and FULL when using with coaxial type speakers NOTE Choose FULL when using the amplifier in stereo bridged simultaneous mode In this mode passive crossovers are required Failure to use the correct passive components may damage the amplifier and or speakers Consult a qualified professional for recommendations This control allows precise adjustment of the crossover frequency This control provides additional boost 45Hz when used with subwoofers Adjust this control
6. during return shipment of the product What to do 1 Before you call for service check the troubleshooting guide in your owner s manual A slight adjustment of any custom controls may save you a service call 2 If you require service during the warranty period you must carefully pack the product preferably in the original package and ship it by prepaid transportation with a copy of the original receipt from the retailer to an authorized service center 3 Please describe your problem in writing and include your name a return UPS shipping address P 0 Box not acceptable and a daytime phone number with your shipment 4 For more information and for the location of the nearest authorized service center please contact us by one of the following methods e Call us toll free at 1 866 382 5476 e E mail us at cs dualav com Exclusion of Certain Damages This warranty is exclusive and in lieu of any and all other warranties expressed or implied including without limitation the implied warranties of merchantability and fitness for a particular purpose and any obligation liability right claim or remedy in contract or tort whether or not arising from the company s negligence actual or imputed No person or representative is authorized to assume for the company any other liability in connection with the sale of this product In no event shall the company be liable for indirect incidental or consequential damages XPA
7. ected Check connections at speakers green but no sound Volume turned all the way down Increase volume level at head unit One or more speaker wires touching each __ Insulate all bare speaker wires from each other or touching chassis ground other and chassis ground Speaker s defective or damaged Check replace speaker s Input signal not connected Check high or low level inputs for proper connection Unit blows fuse s Use fuse s with correct rating 12V wire touching chassis ground Check for pinched wire Speaker s defective or damaged Check replace speaker s Engine noise Bad ground connection Make sure amplifier is grounded to clean bare metal Signal ground loop or RFI radio frequency Re route RCA cables from existing high interference current wiring LED illuminates red One or more speaker wires touching each Insulate all bare speaker wires from each protect mode other or touching chassis ground other and chassis ground Speaker s defective or Check replace speaker s damaged internally shorted XPA2100 Speaker load less than 2 ohms stereo Adjust speaker load amplifier will not XPA4100 Speaker load less than 4 ohms bridged operate at less than 4 ohms when bridged XPA6100 Speaker load less than 2 ohms Adjust speaker load amplifier will not operate at less than 2 ohms Distorted audio output Incorrect input signal type or Check connections and reduce adjust input level too high input level Low audio output Incorrect input
8. ed or stereo bridged E ao simultaneous operation Typical Stereo Wiring Typical Bridged Wiring 2 ohms minimum 4 ohms minimum gt 4ohm XPA2100 speaker connections shown Input Signal Connections Low Level Input RCA Low level RCA input signal is preferred for best performance Typical trunk mount amplifier installations require a 17 20 foot RCA cable Most trucks and under seat applications require a 6 9 foot RCA cable Using twisted pair construction RCA cables will minimize noise High Level Input Speaker Wire High level inputs should only be used when RCA outputs are not available from the head unit Connect the head unit speaker outputs to the high level input High Level Input connector as shown below The Speaker Wire mA black wire signal reference ground may or may not require a connection to chassis ground depending on m o your particular installation Es o E mo Gray Right Gray Black Right Black Signal Ground White Black Left Low Level Input White Left RCA HIGH LEVEL INPUT PLUG CAUTION Do not use both low and high level inputs at the same time connect only one or the other 7 XPA SERIES OPERATION Configuration Setup Input level Control Input Mode Switch XPA4100 Crossover Mode XPA2100 amp XPA4100 Crossover Frequency Control Bass Boost LED Indi
9. g on your exact amplifier speaker combination Be sure to observe polarity when connecting e Do not ground any speaker wires or connect any speaker wires together Input Signal e The amplifier s input signal connects to the head unit s low level RCA or high level speaker wire outputs e Low level input signal deliver the best performance If unavailable use the high level inputs when interfacing with factory head unit for instance CAUTION e Do not use both low and high level inputs at the same time connect only one or the other e Never run any wires underneath or outside the vehicle Dual XPA SERIES INSTALLATION Power and Speaker Connections j me f OO Onar GND REM 12V oO O XPA2100 O 44H 4H FUSES aCnED O 2H 0 O1cHo O 12V REM GND ual O XPA4100 O O 25A 25A XPA4100 l VA o O N FUSES e anra 12V REM GND a Oo o XPA6100 o O 20A 20A o XPA6100 1 Speaker Connection s 4 12VDC Battery Connection 2 Ground Connection 5 Fuse s 3 Remote Connection XPA SERIES INSTALLATION Dual Audio Inputs and Controls HUO 1 LED Indicator 5 Input Level Control 2 Bass Boost 6 High Level Inputs
10. member to test all amplifier functions before completing the final mounting procedure TYPICAL MOUNTING METHOD XPA SERIES INSTALLATION Connection Descriptions NOTE Be sure to follow specific instructions included with your amplifier installation kit not included with this amplifier The information below should be used a general guideline only Power Wire 12V e Disconnect negative battery terminal before proceeding Consult a qualified technician for instructions if you are unsure e Plan wire routing before cutting any wires to length Begin by routing the power 12V wire from the battery to the amplifier location Use a grommet when running wires through the firewall or metal openings Avoid running the power wire near existing vehicle wiring to prevent induced noise from entering the audio system e Use extreme caution when drilling holes to avoid damaging fuel lines or existing vehicle wiring e The 12V wire MUST be fused within 18 of the battery for protection of the vehicle s electrical system Ground Wire GND e The amplifier ground wire should be as short as possible Choose a clean unpainted section of metal or the vehicle chassis when attaching the ground connection Be sure to clean the area of any dirt or grease Remote Turn on Wire REM e The remote turn on wire connects to the head unit s amplifier turn on lead or power antenna output Speaker Wires e Choose adequate gauge speaker wire dependin
11. ossover range 50 500Hz 12dB octave Power supply 11 16 VDC negative ground Fuse 25 amp ATO x 2 Amplifier dimensions 13 69 x 2 13 x 9 17 WxHxD 348 x 54 x 233 mm Typical installation dimensions 16 x 3 25 x 9 17 WxHxD 406 x 83 x 233 mm XPA6100 XPA SERIES OPERATION Specifications CEA 2006 Power Standard Specifications reference 14 4VDC 20Hz 200Hz Power Output 200 Watts RMS x 1 channel at 4 ohms and lt 1 THD N Signal to noise ratio 72dBA reference 1 watt into 4 ohms Additional power output 300 Watts RMS x 1 channel at 2 ohms and lt 1 THD N Dynamic power 600 Watts at 2 ohms Frequency response 20Hz 200Hz 3dB Maximum input signal 6V Minimum input signal 200mV Speaker output impedance 2 8 ohms Bass boost 0 12dB O 45Hz Crossover range 40 200Hz 12dB octave Power supply 11 16 VDC negative ground Fuse 20 amp ATO x 2 Amplifier dimensions 13 69 x 2 13 x 9 17 WxHxD 348 x 54 x 233 mm Typical installation dimensions 16 x 3 25 x 9 17 WxHxD 406 x 83 x 233 mm Design and specifications subject to change without notice XPA SERIES OPERATION Troubleshooting Unit will not turn on 12V wire not connected or incorrect voltage Check connections for proper voltage no power LED indicator REM wire not connected or incorrect voltage 11 16VDC GND wire not connected Check connection to ground Fuse s blown Replace fuse s Unit has power LED is Speaker wires not conn
12. signal type or Check connections and increase adjust input level too low input level Weak bass Speaker s are wired out of phase Check and speaker connections Observe correct polarity Dual Electronics Corp Toll Free 1 866 382 5476 www dualav com 2008 Dual Electronics Corp NSA0208 V02
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