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Dual DA304 manual

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Table of contents for the manual

  • Page 1

    INSTALLATION / OWNER'S MANUAL Mobile Power Amplifiers PERFORMANCE SERIES DA304 DA602 DA604 DA904 DA4001 DA6001 DA8001[...]

  • Page 2

    2 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 •  Disconnectnegative batteryterminal. (consult aqualified technician?[...]

  • Page 3

    NOTE: Be sure to follow specific instructions included with your amplifier installation kit (not included with this amplifier). The information below should be used as a general guideline only. Power Wire (+12V) •  Disconnectnegative batteryterminal before proceeding.Consult aqualified technician for instructions [...]

  • Page 4

    DA602 DA304 DA604 DA904 High Level Inputs RCA Line Inputs Pass Through Gain 1 2 3 Hi-Pass Filter Crossover Mode Low-Pass Filter Bass Boost 4 5 6 7 8 INSTALLATION Audio Inputs and Controls 4 8 2 4 1 3 5 6 7 2 4 1 5 6 7 8[...]

  • Page 5

    DA602 DA304 DA904 DA604 Speaker Connections Fuse(s) +12VDC Battery Connection 1 2 3 Remote Turn On Ground Connection 4 5 INSTALLATION Power and Speaker Connections 5 5 4 1 2 3 5 4 1 2 3 5 4 1 2 3[...]

  • Page 6

    DA4001 DA6001 DA8001 RCA Line Inputs Pass Through Gain Phase Control Subsonic Filter 1 2 3 Bass Boost Low Pass Filter Slave/Master Controls Data Link Remote 4 5 6 7 8 9 10 INSTALLATION Audio Inputs and Controls 6 2 4 1 3 5 6 7 8 9 10[...]

  • Page 7

    DA4001 DA8001 DA6001 Speaker Connections Fuse(s) +12VDC Battery Connection 1 2 3 Remote Turn On Ground Connection 4 5 INSTALLATION Power and Speaker Connections 7 5 4 1 3 2 5 4 1 3 2 5 4 1 3 2[...]

  • Page 8

    REM (Remote Turn On) SPEAKERS RCA CABLES GROUND FUSE 12V BATTERY MAXIMUM 12V DC (Power) 2-8 ohms Fuse Rating Whenreplacing fuses,makesure newfuse isthe correcttypeand amperage.Using an incorrect fuse could damage the amplifier. DA602 20A x1 DA304 30A x1 DA604 20A x2 DA904 30A x2 D[...]

  • Page 9

    High-Level Input (speaker cables) Low-Level Input (RCA) Speaker Connections Connect speaker wires observing polarity. The minimum impedance load for the DA304, DA602, DA604 and DA904 is 2 ohms stereo and 4 ohms bridged. Use of loads lower than these is not recommended and may cause amplifier damage. The DA304, DA602, DA604 and DA904 can be wired fo[...]

  • Page 10

    INSTALLATION Master/Slave Mode TheDualmonoampliersfeatureaMaster/Slavemode,wheretwoamplierscanbe connectedtogether.Whentwomonoampliersareconnectedtogether,thepower frombothampliersiscombined. 10[...]

  • Page 11

    11 INSTALLATION *MASTER For master amplifier, set the switch to master. This will route the signal through Line-out to the slave amplifier. Set the phase to 0, all adjustments for gain and sound are done on this amplifier. The remote subwoofer control should be connected to master amplifier as well. *SLAVE For slave amplifier, set the switch t[...]

  • Page 12

    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 sl[...]

  • Page 13

    Problem Cause Action Unit will not turn on (no power LED indicator) +12Vwire notconnected orincorrect voltage.REM wirenot connectedor incorrectvoltage Checkconnectionsfor propervoltage (11~16VDC) GNDwire notconnected Check connectionto ground Fuse(s)blown Replace fuse(s) [...]

  • Page 14

    DA602 Power Out put (1 4.4VDC, 20Hz ~ 20kHz): •60 Watts RMS x 2 channels @ 4ohms • 1 00 Watts RMS x 2 channels @ 2ohms • 21 5 Watts RMS x 1 channel @ 4ohms (bridged) Peak Music Power Outpu t: 380 Watts Signal t o noise ratio: 90dB (THD< 0.05% @ 4Ω, 1 4.4V) Frequency response: 1 0Hz– 35kHz (-3dB) Amplifier dimensions: 2” x 9.3” x 7 .[...]

  • Page 15

    INSTALLATION Specifications DA4001 Power Out put (1 4.4VDC, 20Hz ~ 250Hz): •850 Watts RMS x 1 channel @ 2ohms • 1 200 Watts RMS x 1 channel @ 1ohm Peak Music Power Outpu t: 3200 Watts Signal t o noise ratio: > 80dB (THD < 0.5% @ 4Ω, 1 4.4V) Frequency response: 20Hz -1 50Hz (-3dB) Amplifier dimensions: 2” x 9.3” x1 1 .8” (5 1 x 236 [...]

  • Page 16

    DualElectronics Corp. TollFree: 1-866-382-5476 9AM-5PM,EST www.dualav.com ©2014Dual ElectronicsCorp. NSA1113-V01 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[...]