Table of Contents
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Four Channel
BB4.150
Digital Audiophile
Car Audio
Power Amplifier
Congratulations on your
purchase of a Planet Audio
2
BB
Amplifier.
It has been designed, engineered
and manufactured to bring you
the highest level of performance
and quality, and will afford you
years of listening pleasure.
Thank you for making Planet
Audio your choice for car audio
entertainment!
®
U S E R ' S M A N U A L
CONTENTS
page
2
2
3
3
4
4
4
5
6
7
4CH Power and Speaker wiring
4CH Mode
8
4CH Power and Speaker wiring
9
4CH Power and Speaker wiring
BB4.150 MOSFET Amplifier User's Manual - page 1
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Table of Contents
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Summary of Contents for Planet Audio BB4.150
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Page 1: Table Of Contents
Mounting the amplifier Connecting the amplifier Low level input wiring 4CH Power and Speaker wiring 4CH Mode 4CH Power and Speaker wiring Bridged Mode 4CH Power and Speaker wiring TriMode 10 Troubleshooting 11 Specifications BB4.150 MOSFET Amplifier User’s Manual - page 1... -
Page 2: Introduction
BB4.150 MOSFET Amplifier User’s Manual - page 2 What is included? When first unpacking your new amplifier, please check first that the package contains all of the items below. -
Page 3: Features
2 Ohm load. If you lack adequate current, your music reproduction will be distorted. BB4.150 MOSFET Amplifier User’s Manual - page 3... -
Page 4: General Precautions
Never operate the amplifier when it is unmounted. Attach all audio system components securely to prevent damage, especially in an accident. BB4.150 MOSFET Amplifier User’s Manual - page 4 Before making or breaking power connections in your system, disconnect the vehicle battery. Confirm... -
Page 5: Connecting The Amplifier
Ignoring these instructions will result in an input overload to the amplifier, and excessive audio distortion. It can also cause the protection circuit to engage. BB4.150 MOSFET Amplifier User’s Manual - page 5... -
Page 6: Low Level Input Wiring
RCA cable for best audio performance. To REAR Audio Outputs of head unit or signal processor LINE INPUTS BB4.150 MOSFET Amplifier User’s Manual - page 6 To FRONT Audio Outputs of head unit or signal processor LINE OUT... -
Page 7: Power And Speaker Wiring
SPEAKER IMPEDANCE 2-8 OHMS SPEAKER IMPEDANCE Speaker 2-8 OHMS Speaker BRIDGED MODE POWER CONNECTIONS FUSES +12V BRIDGED MODE BB4.150 MOSFET Amplifier User’s Manual - page 7 REMOTE GROUND Chassis ground point to REMOTE TURN-ON terminal of head unit FUSE Battery... -
Page 8: Bridged Mode
IMPEDANCE 4-8 OHMS RIGHT Subwoofer BB4.150 MOSFET Amplifier User’s Manual - page 8 Connect the Negative (-) terminal of the LEFT subwoofer to the CH2(-) amplifier terminal. Connect the Postive (+) terminal of the LEFT subwoofer to the CH1(+) amplifier terminal. -
Page 9: Trimode
High pass filter SPEAKER crossover IMPEDANCE 4 OHMS Speaker High pass filter crossover RIGHT Subwoofer BB4.150 MOSFET Amplifier User’s Manual - page 9 Component values for 6dB Passive Crossover FREQUENCY INDUCTOR CAPACITOR 80 Hz 7.5mH 470uF 100 Hz 6.5mH 330uF 120 Hz 5.5mH... -
Page 10: Troubleshooting
Check that speaker leads are not shorted to the vehicle chassis. Engine noise (alternator Check that the RCA grounds are not shorted to the vehicle chassis. whine) Check that the head unit is properly grounded. BB4.150 MOSFET Amplifier User’s Manual - page 10... -
Page 11: Specifications
Variable 0 - +12dB Bass boost 40A x 2 Fuse rating 17-3/4” x 2” x 6-7/8” Dimensions Four Channel Digital Audiophile Power Amplifier All specifications subject to change without notice. BB4.150 MOSFET Amplifier User’s Manual - page 11 ®... - Page 12 Notes ®...