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Summary of Contents for Dual ALB12
- Page 1 ALB12 INSTALLATION/OWNER'S MANUAL 12" Ported Enclosure with Built-in Amplifier...
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Page 2: Getting Started
Please read entire manual before installation. Due to the technical nature of amplifiers, it is highly recommended that your Dual ALB12 is installed by a professional installer or an authorized dealer. -
Page 3: Safety First
The following installation instructions are intended to be used as a basic guideline. If you feel unsure about installing this speaker system yourself, Dual recommends acquiring the services of a professional car audio installation center. Before installation, please review the following guidelines: 1. -
Page 4: Connection Descriptions
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 routing the power +12V wire from the battery to the amplifier location. Use a grommet when running wires through the firewall or metal openings. -
Page 5: Connections And Controls
INSTALLATION Connections and Controls Line In (Left) Power Indicator Line In (Right) Ground Connection Crossover Frequency Remote Connection Input Level Control Power Connection Phase Control Fuse (15A) -
Page 6: Typical Wire Routing
12 gauge wire or larger. Make sure and amperage. Using an incorrect to use the same size power and fuse could damage the amplifier. ground wire. The ALB12 uses (1) 15 amp ATO style fuse. - Page 7 The adjustable crossover is used to filter out Crossover Frequency frequencies above 40Hz ~ 160Hz. Adjust it to where Control the ALB12 sound output blends with the rest of the sound system. The phase control compensates for delay between Phase Control the ALB12 output and the rest of the sound system.
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Page 8: Troubleshooting
INSTALLATION 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) -
Page 9: Limited One-Year Warranty
2. If you require service during the the original purchase. warranty period, you must carefully pack the product (preferably in the Dual Electronics Corp. agrees, at our original package) and ship it by prepaid option, during the warranty period, transportation with a copy of the original... - Page 10 Please keep your original sales receipt and be prepared to For Your Records provide this receipt in the event you require service, as your original receipt is considered the best proof of purchase and indicates the date you purchased your Dual product. Dealer Name Dealer Phone Purchase Date Register your product online at www.dualav.com...
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Page 11: Specifications
INSTALLATION Specifications Maximum Output Power watts Continuous Output Power 100 watts Frequency Response 20-200Hz S/N Ratio @ 1 watt 85dB Input Impedance Low level (RCA): 10k ohms Input Sensitivity (RCA) 50mV – 3V Crossover Frequency 40–160Hz Crossover Slope 6dB/octave Phase 0–180 degrees Fuse 15 amp ATO Dimensions 18.9 x 14.17 x 11" (WxHxD) Design and specifications subject to change without notice. - Page 12 Dual Electronics Corp. Toll Free: 1-866-382-5476 www.dualav.com ©2013 Dual Electronics Corp. All rights reserved. NSA0413-V01 Printed in China...
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