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BAK1500
INSTALLATION/OWNER'S MANUAL
Compact Amplified Subwoofer
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PREPARATION Getting Started Thank you for purchasing the Dual BAK1500 compact amplified subwoofer. Although Dual has attempted to ensure the information in this manual is accurate, please be aware that any part of it is subject to change without notice. Please read entire manual before installation. Due to the technical nature of amplifiers, it is highly recommended that your Dual BAK1500 is installed by a professional installer or an authorized dealer. Before You Start • Always disco
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INSTALLATION Safety First CAUTION ! The following instructions are designed to ensure safety during installation and use of the BAK1500. Failure to heed these instructions can result in injury or damage to the unit or vehicle. The following installation instructions are intended to be used as a basic guideline. If you feel unsure about installing this speaker system yourself, Dual recommendsacquiringtheservicesofaprofessionalcaraudioinstallation center. Bef
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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) • Disconnect negative battery terminal before proceeding. Consult a qualified technician for instructions if you are unsure. • Plan wire routing before cutting any wires to length. Begin by routin
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INSTALLATION Connections and Controls 1 2 3 4 5 6 7 8 Phase Control 1 5 Input Connections Crossover Frequency 2 6 Power Indicator 3 Remote Connection 7 Protect 4 Gain 8 Power Connection & High Level Input 5
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INSTALLATION Typical Wire Routing BATTERY HIGH LEVEL INPUT (SPEAKER WIRE) REMOTE POWER BASS . . CONTROL MIN MAX Main Power Connections Connect BAT+, GND and REM wires accordingly. A suitable fuse MUST be installed on the BAT+ lead within 18" of the battery for protection of the vehicle’s electrical system. Fuse Rating Power/Ground Wire Size When replacing the fuse, make For optimum performance, use only sure new fuse is the correct type 12 gauge wir
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INSTALLATION Control Setup and Adjustment Input Signal Connections Low level (RCA) input signal is preferred for best Low Level (RCA) performance. Typical trunk-mount installations require a 17-20 foot RCA cable. Most trucks and behind-seat applications require a 6-12 foot RCA cable. Using twisted pair construction RCA cables will minimize noise. Crossover Frequency The adjustable crossover is used to filter out Control frequencies above 25H
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INSTALLATION Mounting the Subwoofer Determine optimal location for mounting the subwoofer (refer to page 2 for mounting location guidelines. A typical mounting location is shown below. Typical Below-Seat Mounting Location 8
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OPERATION Troubleshooting Problem Cause Action Unit will not turn on BAT+ 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 Volume turned all the way down Increase volume level at head unit green (but no sound) Speaker defective or damaged Ch
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OPERATION Limited One-Year Warranty This warranty gives you specific legal What to do? rights. You may also have other rights 1. Before you call for service, check the which vary from state to state. troubleshooting guide in your owner’s manual. A slight adjustment of any Dual Electronics Corp. warrants this custom controls may save you a service product to the original purchaser to be free call. from defects in material and workmanship for a
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OPERATION Specifications Amplifier Maximum Output Power 1500 watts Frequency Response 25-120Hz S/N Ratio @ 1 watt 92dB Input Impedance Low level (RCA): 10k ohms High level (speaker wire): 200 ohms Input Sensitivity (RCA) 125mV – 3V Crossover Frequency 50–160Hz Crossover Slope 6dB/octave Phase 0–180 degrees Fuse 10 amp ATO Dimensions 2.85 x 14.88 x 10.55 (H x W x D) Subwoofer Features Woofer size 10" Impedance 4 ohm Magnet 20 oz. Cone material Aluminum Surro
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