Introduction

With the Planet Audio ANARCHY MOSFET amplifier series, we are introducing eleven new amplifiers, all designed in the USA. This new series includes a two monoblocks, four 2-channel amps, two 4-channel amps and one 5-channel amplifier .
The 2CH, 4CH and SCH ANARCHY models feature variable low pass and high pass crossovers (The monoblocks have low pass crossovers). All amps feature variable input gain controls. They also incorporate an input voltage sensistivity selector for added system flexibility.
For further flexibility in the use of a subwoofer, 0-+ 18dB Bass Boost control has been included on all amplifiers. You can control the subwoofer level with the remote level control module.
Planet Audio understands that amplifiers are placed in many different kinds of installations, so we incorporated a very flexible system of controls in these amplifiers in order to help you integrate the amp into your system regardless of the nature of your input source.

What is included

When first unpacking your new amplifier, please check first that the package contains all of the items below. If something is missing, contact the store where you purchased the amplifier.

ANARCHY amplifier
Remote subwoofer control
High input cable with connector
Four (4) mounting screws

Specifications

Specification	Value
Model	AC1000.2
Power into 2 Ohms	500W x 2
Power into 4 Ohms	250W x 2
Bridged Power into 4 Ohms	1000W x 1
Min. Speaker Impedance	2 Ohm Stereo
THD	0.01%
Frequency Response	20Hz - 20kHz
Signal-to-Noise Ratio	102dB
Channel Separation	90dB
Damping Factor	125+
Crossover Range
- Low Pass	45Hz - 90Hz
- High Pass	50 - 500Hz
Bass Boost	Variable 0 - +18dB
Fuse Rating	25A
Dimensions	10" x 2-9/16" x ...
	(254mm x 65mm x ...)
Additional Dimension	9-7/16" (240mm)

Features

Your new ANARCHY amplifier features the following:

Class A-B Topology
Bridgeable outputs (except AC1500.1 M and AC2500.1M)
MOSFET PWM (Pulse Width Modulated) Power Supply
2 Ohm stable stereo operation with output power increase
Thermal and speaker short protection
Soft turn-on circuit
Remote turn-on/turn-off circuit
Variable input gain control
Variable low pass crossover(s)
Variable high pass crossover(s) (except AC1500.1 M and AC2500.1M}
Variable Oto +18dB Bass Boost
Chrome-plated RCA low level and high level inputs
LED power and protection indicators
Black anodized heatsink
Remote subwoofer control

Description

The Planet Audio Mosfet Car-Audio Amplifier AC1000.2 is engineered to provide high-quality sound with minimal distortion. Its MOSFET power supply ensures efficient cooling and stable performance under various operating conditions. The amplifier features adjustable crossover settings, allowing you to fine-tune the sound to your preference. It also includes a built-in equalizer for additional sound customization.

The AC1000.2 is designed with a sleek and compact design, making it easy to install in most vehicles. The amplifier comes with gold-plated RCA inputs and outputs, ensuring reliable connections and minimizing signal loss. Its durable construction and robust build quality make it a reliable choice for long-term use.

About 2 Ohm operation

Your ANARCHY amplifier has been designed to operate efficiently at loads down to 2 Ohms. This means that you can install four 8 Ohm speakers per channel, when using parallel wiring. When operating at 2 Ohms, the amplifiers will increase their output power by approximately 50%. The current draw will also increase by about the same amount, so be sure you have enough current to run the amplifiers into a 2 Ohm load. If you lack adequate current, your music reproduction will be distorted.

Connecting the amplifier
Before doing any wiring, look through this manual and identify the diagrams to follow for power, input and speaker connections for your particular installation. Be sure you understand all the connections before you proceed.

Connect the power ground terminal to the closest point on the chassis of the car. Keep this ground wire to less than 39" (100 cm) in length. Use 8 gauge (or heavier) wire.
Connect the remote terminal to the remote output of the head unit using 16 gauge (or heavier) wire.
Connect an empty fuse holder within 18" (45 cm) of the car battery, and run 8 gauge (or heavier) cable from this fuse to the amplifier location.
Check that the fuse holder is empty. Then connect the fuse holder to the "BATT+" connection on the amplifier.
If multiple amplifiers are being used in your system, either:=
- Run a separate pair of cables from the battery and a chassis ground point to each amplifier. Each (+) cable must have its own inline fuse.
- Run a #4 cable from the fuse holder at the battery to a distribution block at or near the amplifier's location. Then run separate cables from the amplifier to this distribution block and to independent chassis ground points.
Connect all line inputs and outputs (if used) using high-quality cables. Connect all speakers, following the diagrams in this manual. Be sure to observe proper polarity to avoid audio phase problems.
Insert fuse(s) into the battery fuse holder(s).
Recheck all connections before powering up the amplifier.
Set all level controls to minimum position, and set all crossover controls/switches to the desired frequency points.
Power up the head unit and the amplifier. Then set the volume control on the head unit to about 3/4 volume, and adjust the amplifier's input level control(s) to just below the level of distortion.
Further fine tuning of the various controls may be necessary to obtain best results.

Don't misuse the level control!

Do not mistake the input level control for a volume control! It is designed ONLY to match the output level of your audio source to the input level of your amplifier.
Do not adjust this input level to maximum unless your input level requires it.
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.

General precautions
Before installing and using your new Planet Audio amplifier, please become familiar with all the information contained in this manual. Please keep this manual in a safe place for future reference.

Do not open or attempt to repair this unit yourself. Dangerous high voltages are present which may result in electric shock. Refer any repairs to a qualified service technician.
To avoid risk of electronic shock or damage to the amplifier, do not permit any of this equipment to become damp or wet from water or drinks. If this does occur, immediately unplug the power wires and send the amplifier to your local dealer or service center as soon as possible.
If there is smoke or any peculiar odor present during use or if there is damage to any of the component enclosures, immediately unplug the power wire and send the amplifier to your local dealer or service center as soon as possible .

Installation precautions
Before you drill or cut any holes, investigate your car's layout very carefully. Take special care when you work near the gas tank, fuel lines, hydraulic lines and electrical wiring. Never operate the amplifier when it is unmounted. Attach all audio system components securely to prevent damage, especially in an accident.

Before making or breaking power connections in your system, disconnect the vehicle battery. Confirm that your head unit or other equipment is turned off while connecting the input jacks and speaker terminals. If you need to replace the power fuse, replace it only with a fuse identical to that supplied with the amplifier. Using a fuse of a different type or rating may result in damage to your audio system or your amplifier which is not covered by the manufacturer's warranty.

Mounting the amplifier

Find a suitable location in the vehicle in which to mount the amplifier.
Make sure there is sufficient air circulation around the intended mounting location.
Mark the location for the mounting hole screws by positioning the amplifier where you wish to install it. Use a scribe or mounting screw, inserted through each of the amp's mounting holes, to mark the mounting surface. If the mounting surface is carpeted, measure the hole centers and mark with a felt tip pen.
Drill pilot holes in the mounting surface for the mounting screws. Place the amplifier in position, and attach the amplifier to the mounting surface securely using screws.O

SHOCK HAZARD! Do not open the case of this product. There are dangerous voltages present within the unit. There are no user-serviceable parts within the unit.

Setup Guide

To set up the Planet Audio Mosfet Car-Audio Amplifier AC1000.2,

Start by connecting the RCA inputs to your car's head unit or pre-amplifier.
Ensure the amplifier is properly grounded to the vehicle's chassis to prevent noise and electrical issues.
Connect the speaker wires to the appropriate terminals on the amplifier, making sure to observe the correct polarity.
Adjust the gain settings according to your system's requirements, and configure the crossover settings to optimize the sound output.
Mount the amplifier in a well-ventilated area to ensure proper cooling.

Low-Level Input Wiring

Low-level (RCA) input wiring is preferred for best audio performance. Always use a high-quality RCA cable for best audio performance.

NOTE: Do not connect BOTH the high level and low level inputs from your receiver to your amplifier at the same time

Power and Speaker Wiring

2 Channel and Bridged Modes

Troubleshooting

If you experience operation or performance problems with this product, compare your installation with the electrical wiring diagram on the previous pages. If problems persist, read the following troubleshooting tips which may help eliminate the problems.

Issue	Troubleshooting Steps
Amplifier will not power up.	Check to make sure you have a good ground connection.
	Check that the Remote Input (Turn-On) has at least 9VDC.
	Check that there is battery power on the (+) terminal.
	Check that there is at least 12V.
	Check all fuses; replace if necessary.
	Make sure that the Protection LED is not illuminated. If it is lit, shut off the amplifier briefly, then repower it.
Protection LED comes on when powered up.	Remove speaker leads and reset the amplifier. If the Protection LED still comes on, then the amplifier is faulty and needs servicing.
No output	Check that all fuses are OK.
	Check that the amplifier is properly grounded.
	Check that the RCA audio cables are plugged into the proper inputs.
Low output	Turn down the volume control on the head unit to prevent overdriving.
	Reset the Level Control and check the Crossover Control settings.
Audio present in only one channel	Check all speaker wiring for proper connections.
High hiss in the speakers	Disconnect all RCA inputs to the amplifiers; if hiss disappears, identify faulty/noisy component by reconnecting one at a time.
Squealing noise from speakers	Check for improperly grounded RCA interconnects.
Distorted sound	Ensure input level control is set to match signal level of head unit; set as low as possible for best signal-to-noise ratio.
Amplifier gets very hot	Check for good air circulation around the amp; consider adding external cooling fan(s).
Engine noise (static type)	Use only high-quality RCA cables and route them away from power cables to minimize noise pickup.
Engine noise (alternator whine)	Check that speaker leads are not shorted to vehicle chassis and that RCA grounds are not shorted to vehicle chassis.
	Check that the head unit is properly grounded.

Planet Audio Mosfet Car-Audio Amplifier AC1000.2 Pros & Cons

Pros

High Power Output: Delivers up to 1000 watts of peak power for powerful sound.
MOSFET Technology: Efficient heat dissipation and reliable operation.
Adjustable Crossover: Allows for fine-tuning of sound settings.
Compact Design: Easy to install in most vehicles.
Affordable Price: Offers good value for the price.

Cons

Heat Dissipation: May require additional cooling measures in hot environments.
Requires careful setup to optimize performance.

Customer Reviews

Customers have generally praised the Planet Audio Mosfet Car-Audio Amplifier AC1000.2 for its robust performance and clear sound quality. Many users have noted that it provides excellent value for its price, with some highlighting its ease of installation and adjustable crossover settings.

Common complaints include some users experiencing overheating issues if not properly ventilated, and a few reports of complexity in setting up the amplifier to optimal levels.

Search Manuals in: mosfet

Read More