XTK-48D
DIGITAL DUAL AMPLIFIER INSTALL KIT
Thank you for your decision to purchase a PowerBass USA Amplifier Installation Kit.
Complete with power wire, speaker wire, RCA interconnects, fuse holders, cable ties, and
assorted electronic hardware, this kit contains everything you need for a complete install!
Your PowerBass 4-gauge installation kit also includes a waterproof in line digital fuse
holder. Fitted with a highly visible blue LED readout, you can easily monitor both the
systems operating voltage and current draw—one display with both functions!
CAUTION
To prevent injury and damage to the unit, please read and follow the instructions in this manual. If you
feel unsure about installing this system yourself, have it installed by an Authorized PowerBass dealer or
technician. Before attempting installation always disconnect the negative (-) battery terminal.
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FEATURES
OFC Power Wire: Rope-lay construction and finely stranded Oxygen Free Copper wire
jacketed with PowerBass’s Xtreme-Flex insulation allows you to bend, twist, and contort
the power and ground cable any way imaginable for the ultimate installation while
delivering maximum current flow.
RCA Interconnect Cable: PowerBass signal cables have Twisted-Pair conductors to
eliminate inducted noise and interference.
Grounding Distribution Block: Platinum ground distribution block allows dual 8-guage
negative (-) inputs from the amplifiers to a single 4-guage output result in a common
grounding point.
AGU Fused Power Distribution Block: Platinum distribution block accepts 1/0 or
4-guage wire from the battery and splits the power to two 8-guage outputs for highest
current delivery and best performance.
Mini ANL Fuse Holder with Dual Voltage/Amperage Display: Waterproof Platinum
fuse holder accepts 1/0 or 4-guage power wire plus:
a)
Alternating Blue LED Display; shows DC Voltage down to 0.1 V and
Amperage down to 1A .
b) Audible and Visual Fuse Monitoring; the Blue fuse status LED will turn off if
the fuse blows and the built-in buzzer will sound for 20-30 seconds. Replacing
the fuse will cause the LED to light up showing normal working status.
c) Audible Voltage Montoring; the built-in buzzer will sound when the voltage
peaks over 17.5-18.0V DC or falls below 10V DC.
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XTK-48D POWER BLOCK SPECIFICATIONS
WATERPROOF IN-LINE MINI-ANL FUSE HOLDER
Blue Digital DC Voltage / Amperage Meter, Blue fuse status LED
1 /0 * 4 GA input and 1/0 * 4 GA output.
2 MINI ANL FUSE 100A
18AWG GROUND WIRE
0/4AWG INSERT
0/4AWG INSERT
POSITIVE
(INPUT)
POSITIVE
(OUTPUT)
AMPERAGE(A) METER
DC VOLTAGE METER
ONE DISPLAY WITH BOTH FUNCTIONS!
(Due to continuing product improvement, features and specifications are subject to change without notice)
INSTALLATION AND WIRING
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1.
Install all audio equipment and accessories as shown below:
2.
Connect main (+) power wire terminal to the battery (+) bolt and tighten the bolt
being careful not to over-tighten.
AMPERAGE / VOLTAGE IN-LINE FUSE HOLDER
3.
Connect the 18-gauge ground black wire from the digital fuse block to a solid
ground point. The Amperage/DC-V display of the fuse block will light up blue.
4.
Turn off your car audio system and turn on again to confirm the Amp/DC-V
display of the fuse block lights up and reads the proper voltage and amperage.
5.
If you find the amperage meter only reads “ 0A” after you finish the installation
and start to play your car’s audio system, turn off the system and disconnect the
18-gauge black ground wire and reconnect it again.
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6.
Turn off your car audio system and turn on again to confirm the Amp/DC-V
display of the fuse block lights up and reads the proper voltage and amperage.
7.
Refer to the following Power Cable Selection Chart to make sure that you are
using the proper gauge wire for the amount of current that your amplifiers need.
NOTE: Use caution to install the digital fuse block in a dry safe place where it will
not be exposed to water, oil or heat. The fuse block may be mounted in any
position, however, be sure the digital display will be visible in the location you
choose.
POWER CABLE SELECTION CHART
LENGTH OF WIRE
4
4-7
10 - 13
13 -16
16 -19
19 -22
Feet
Feet
Feet
Feet
Feet
Feet
0/1
Gauge
0/1
Gauge
0/1
Gauge
>150A
2 Gauge
2 Gauge
0/1
Gauge
135 150A
4 Gauge
2 Gauge
0/1
Gauge
0/1
Gauge
0/1
Gauge
0/1
Gauge
105 135A
4 Gauge
4 Gauge
4 Gauge
4 Gauge
0/1
Gauge
0/1
Gauge
85 105A
8 Gauge
8 Gauge
4 Gauge
4 Gauge
4 Gauge
0/1
Gauge
65 - 85A
8 Gauge
8 Gauge
4 Gauge
4 Gauge
4 Gauge
4 Gauge
50 - 65A
8 Gauge
8 Gauge
8 Gauge
4 Gauge
4 Gauge
4 Gauge
8 Gauge
8 Gauge
8 Gauge
8 Gauge
8 Gauge
10
Gauge
8 Gauge
8 Gauge
8 Gauge
8 Gauge
35 - 50A
30A
10
Gauge
10
Gauge
Recommended Wire Gauge based on the systems current draw and
length of wire needed.
WARNING!!
THIS DIGITAL FUSE BLOCK MAY CAUSE SERIOUS INJURY IF ABUSED OR CONNECTED IMPROPERLY. PLEASE
REFER TO THE INSTRUCTIONS CONTAINED IN THIS MANUAL FOR CORRECT INSTALLATION. ONLY THE DIGITAL
FUSE BLOCK IS COVERED BY THE LIMITED WARRANTY ON THE FOLLOWING PAGE.
This manual is the exclusive property of PowerBass USA, Inc. Any reproduction of this manual, or use other
than its intentions is strictly prohibited without the express consent of PowerBass USA, Inc. ©Copyright
2006 PowerBass USA, Inc.
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POWERBASS LIMITED WARRANTY POLICY
PowerBass USA, Inc. offers limited warranty on PowerBass products under normal use on the
following terms:
Accessories are to be free of defects in material and workmanship for a period of one (1) year.
This warranty applies only to PowerBass products sold to consumers by Authorized PowerBass
Dealers in the United States of America. Products purchased by consumers from a PowerBass
dealer in another country are covered only by that country’s Distributor and not by PowerBass
USA.
This warranty covers only the original purchaser of PowerBass product. In order to receive service,
the purchaser must provide PowerBass with the receipt stating the consumer name, dealer, product
and date of purchase.
Products found to be defective during the warranty period will be repaired or replaced (with a
product deemed to be equivalent) at PowerBass’s discretion and will not be liable for incidental or
consequential damages. PowerBass will not warranty this product under the following situations:
•
•
•
•
Units received with apparent rust or corrosion
Stripped screws or Terminals caused by over tightening
Damage to the housing due to carelessness or improper installation
Product that has not been installed according to this owners manual
Any implied warranties including warranties of fitness for use and merchantability are limited in
duration to the period of the express warranty set forth above. Some states do not allow limitations
on the length of an implied warranty, so this limitation may not apply. No person is authorized to
assume for PowerBass any other liability in connection with the sale of this product.
Please call (909) 993-5399 for PowerBass Customer Service. You must obtain an RA# (Return
Authorization Number) to return any product to PowerBass. The RA number must be
prominently marked on the outside of the shipping carton or the delivery will be refused.
Please pack your return carefully; we are not responsible for items damaged in shipping. Return
the defective product along with a copy of the original dated retail sales receipt, plus $9.00 for
handling and diagnostic evaluation to:
PowerBass USA, Inc., Attn: Returns (RA#__________)
13936 Mountain Avenue, Chino, CA 91710
Residents of HI, AK and US territories will be charged for return shipping. All inquires regarding
service and warranty should be sent to the above address.
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PowerBass Xtreme (PBX) – A division of PowerBass USA, Inc.
13936 Mountain Avenue – Chino, CA 91710
Tel. (909) 993-5399 – Fax (909) 993-5393
www.powerbassusa.com
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