PP-AM300010 - Car radio Fusion - Free user manual and instructions

Product Type	Car Audio Amplifier (Monoblock)
Brand	Fusion
Model	PP-AM300010
Amplifier Class	Class D
Maximum Power Output	3000 Watts
RMS Power Output (4 Ohms)	850 Watts x 1 @ 1% THD+N
RMS Power Output (2 Ohms)	1300 Watts x 1 @ 1% THD+N
RMS Power Output (1 Ohm)	1500 Watts x 1 @ 1% THD+N
Frequency Response	20 Hz - 320 kHz
Input Sensitivity	Adjustable via level control
Crossover	Low-pass, variable 32-320 Hz, 12 dB/octave
Subsonic Filter	Variable, 12 dB/octave
Bass Boost	Adjustable (0-18 dB typically)
Remote Level Control	Included (wired remote)
Input Connections	RCA (line level)
Output Connections	Speaker terminals (mono), line-level output
Dimensions (L x W x H)	436 x 278 x 60 mm
Fuse Rating	40A x 4 (total 160A)
Protection Circuits	Short circuit, thermal, output short, DC offset
Power Supply	12V DC (negative ground)
Installation	Requires direct battery connection with inline fuse
Minimum Impedance	1 Ohm (stable)
Cooling	Natural convection; ensure adequate airflow

Frequently Asked Questions - PP-AM300010 Fusion

What is the recommended speaker impedance for the PP-AM300010?

The amplifier is stable down to 1 Ohm. Recommended speaker impedance is 1-4 Ohms for a single subwoofer or multiple subwoofers wired to achieve that load. Wiring multiple subwoofers in parallel can result in lower impedance. Ensure total impedance is not below 1 Ohm to avoid damage.

How do I connect the amplifier to the car battery?

Connect the amplifier's power terminal directly to the positive terminal of the 12V car battery using an appropriate gauge wire (e.g., 4 AWG or larger for high power). Install an inline fuse or circuit breaker as close to the battery as possible. The ground terminal should be connected to a clean, bare metal point on the vehicle chassis (preferably the floor pan). The remote turn-on wire should be connected to the head unit's remote output or a switched 12V source.

What should I do if the amplifier goes into protection mode?

Check for short circuits in speaker wires, ensure the amplifier is not overheating (check airflow), verify that the impedance load is within limits (not below 1 Ohm), and inspect fuses. The Protection LED indicates short circuit, thermal, output short, or DC offset issues. Disconnect all inputs and outputs and power cycle. If it persists, consult a professional.

Can I bridge this amplifier?

The PP-AM300010 is a monoblock amplifier, designed for single-channel operation. Bridging is not applicable; it is already a single channel. You can connect multiple subwoofers in parallel to reach lower impedance as long as total impedance is above 1 Ohm.

What gauge wire should I use for power and ground?

For the PP-AM300010 with up to 1500W RMS, use at least 4 AWG power and ground wire. For longer runs, consider 2 AWG or 0 AWG to minimize voltage drop. Always use a fuse rated for the wire gauge near the battery.

How do I set the gain correctly?

Turn the amplifier gain to minimum. Set the head unit volume to about 3/4 of maximum (e.g., 34 on a scale of 40) with bass and treble at zero. Play a test tone (e.g., 50Hz) and slowly increase the gain until you hear distortion, then back off slightly. This ensures clean power without clipping.

What is the subsonic filter for?

The subsonic filter removes very low frequencies (below the set point, adjustable from 20Hz to 80Hz typically) to prevent the subwoofer from trying to reproduce frequencies below its tuning, which can cause distortion and damage. For ported enclosures, set it around 5-10Hz below the box tuning frequency.

Does the amplifier come with a remote level control?

Yes, the PP-AM300010 includes a remote level control that connects via the supplied cable to the amplifier. This allows you to adjust the bass volume from the driver's seat.

What are the dimensions of the amplifier?

The dimensions are 436 mm in length, 278 mm in width, and 60 mm in height. Ensure the mounting location has adequate space and airflow around the amplifier.

How do I clean and maintain the amplifier?

Use a dry or slightly damp cloth to wipe the exterior. Do not use any solvents or abrasive cleaners. Ensure the amplifier is disconnected from power before cleaning. Periodically check all connections for corrosion or looseness. Keep the area around the amplifier free of dust and debris to maintain proper cooling.

USER MANUAL PP-AM300010 Fusion

POWERPLANT AMPLIFIER MANUAL

PP-AM300010

PP-AM200010

PP-AM100010

PP-AM120040

PP-AM60020

FUSGN®

CONTENTS

• AMPLIFIER SPECIFICATIONS ...... pg 4
  • AMPLIFIER INSTALLATION....pg 5
• FOUR CHANNEL AMPLIFIER ...... pg 6
• TWO CHANNEL AMPLIFIER ......pg 8
  • MONOBLOCK AMPLIFIERS....pg 10
  • TROUBLESHOOTING ......pg 12

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Version 1.0

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AMPLIFIER SPECIFICATIONS

	PP-AM300010 (Monoblock) PP-AM200010 (Monoblock)
Class D-Class D-Class
Max Power Rating 3000 Watts 2000 Watts
Frequency Response 20Hz - 320kHz 20Hz - 320kHz
Dimensions (mm) 436(L) x 278(W) x 60(H) 436(L) x 279(W) x 60(H)
Power Ratings	850 Watts RMS per Channelø 4 Ohms 1% THD+N1300 Watts RMS per Channelø 2 Ohms 1% THD+N1500 Watts RMS x 1 Channelø 1 Ohms 1% THD+N	600 Watts RMS x 1 Channelø 4 Ohms 1% THD+N900 Watts RMS x 1 Channelø 2 Ohms 1% THD+N1000 Watts RMS x 1 Channelø 1 Ohms 1% THD+N

	PP-AM100010 (Monoblock) PP-AM120040 (4 Channel)
Class D-Class Class AP
Max Power Rating 100	00 Watts 1200 Watts
Frequency Response 2	0Hz -320kHz 10Hz - 100kHz
Dimensions [mm] 386	L) x 278[W] x 60[H] 546[L] x 278	W) x 60[H]
Power Ratings	400 Watts RMS x 1 Channelø 4 Ohms 1% THD+N620 Watts RMS x 1 Channelø 2 Ohms 1% THD+N	125 Watts RMS per Channelø 4 Ohms 1% THD+N185 Watts RMS per Channelø 2 Ohms 1% THD+N330 Watts RMS Bridged Channelsø 4 Ohms 1% THD+N

	PP-AM60020 (2 Channel)
Class Class AB
Max Power Rating 600 Watts
Frequency Response 10Hz - 100kHz
Dimensions [mm] 436 (L) x 278(W) x 60(H)
Power Ratings	125 Watts RMS per Channelø 4 Ohms 1% THD+N190 Watts RMS per Channelø 2 Ohms 1% THD+N390 Watts RMS Bridged Channelsø 4 Ohms 1% THD+N

ACCEPTABLE AMPLIFIER LOADS

Model 4 Ohm 2 Ohm 1 Ohm
PP-AM120040	YES*1	YES*2	NO
PP-AM60020	YES*1	YES*2	NO
PP-AM300010	YES YES YES
PP-AM200010	YES YES YES
PP-AM100010	YES YES	NO
*1 Per Channel and Bridged Channel(s), *2 Per Channel ONLY

NB : PP-AM100010 IS NOT 1 Ohm STABLE

AMPLIFIER INSTALLATION

INSTALLATION WARNING

1. Ensure the 12V lead is disconnected from the battery before you connect any new equipment.
2. Ensure the mounting location will not interfere with the gas tank, brake lines or electrical wiring.
3. Ensure the Amplifier is securely fastened to the vehicle to prevent damage in the event of an accident.
4. Ensure all wiring is protected to avoid pinching or crushing which could result in damage to the audio system.
5. Ensure the mounting location has sufficient air flow around the amplifier. If the amplifier is mounted in an enclosed space a 3" fan with ducting should be used to aid in air flow.
6. Do not mount any amplifier on a subwoofer enclosure as extended exposure to vibration may cause malfunction of the amplifier.
7. Ensure you use the recommended gauge wire/cable for all amplifier connections.

Wiring

Ensure the audio system is turned off before making any connections to the amplifier, speakers or source unit. Failure to do so could result in permanent damage to the audio system.

When wiring the FUSION amplifier ensure that the cable is protected from sharp objects and always use rubber grommets when wiring through metal panels. Ensure all terminals and connections are protected from the vehicle chassis and from each other as failure to do so could result in permanent damage to the audio system.

FOUR CHANNEL AMPLIFIER

PP-AM120040

1. Speaker Output Connections

Ensure that the speakers are connected observing correct polarity.
2 Ohm minimum speaker impedance for stereo operation
4 Ohm minimum speaker impedance for bridged operation

2. Fuses

Ensure fuses are replaced with the same type and rating.

3. Power

FUSION amplifiers should be connected directly to the 12V battery terminal with an inline fuse or circuit breaker as close to the battery as possible.

Ground

When grounding/carthing your amplifier ensure that the location is a good source of ground (preferably the floor pan). Make sure the metal is clean of paint etc, as a poor earth could damage your audio system.

Remote Turn On

This connection turns the amplifier ON and should be connected to the remote turn on lead from the Head Unit. If one is not available a switched 12V source must be used.

4. Output Connectors

Line level output for connection to an additional amplifier

5. Front Input Connectors

Choose the correct length RCA interconnects and run them to the RCA outputs of the source unit. Avoid running beside other looms and or power cable.

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6. Front Input Level

This control is used to match the input level of the amplifier to the output level of your source unit 1. Turn the amplifier level to zero.
2. Turn the volume of the source unit to 3/4 and the bass and treble to zero.
3. Adjust the level control until the desired maximum volume is achieved without distortion.
4. Failure to follow these steps may cause permanent damage to the audio system.

7. Frequency Control - Front X-Over

12dB/Octave crossover, variable from 32Hz to 320Hz. (For adjustment procedure see 16.)

8. Filter Selector - Front X-Over

LPF - Select for subwoofer[s].

Flat - Select for full range speakers.

HPF - Select for mid/full range speakers when using a subwoofer in the system.

9. Bass Boost Control

Adjust the Bass Boost to the desired level.

10. Filter Selector - Rear X-Over

LPF - Select for subwoofer(s).

Flat - Select for full range speakers.

HPF - Select for mid/full range speakers when using a subwoofer in the system.

11. Frequency Controller - Rear X-Over

12dB/Octave crossover, variable from 32Hz to 320Hz.

For adjustment procedure see 16.

12. Rear Input Level

This control is used to match the input level of the amplifier to the output level of your head unit

1. Turn the amplifier level to zero.
2. Turn the volume of the head unit to 1/2 and the bass and treble to zero.
3. Adjust the level control until the desired maximum volume is achieved without distortion.
4. Failure to follow these steps may cause permanent damage to the audio system.

13. Power ON LED

Amplifier is operational when illuminated.

14. Protection LED

When illuminated the amplifier is in protection mode due to any of the following fault conditions. Short Circuit, Thermal, Output Short, DC Offset.

15. Rear Input Connectors

Choose the correct length RCA interconnects and run them to the RCA outputs of the source unit. Avoid running beside other looms and or power cable.

16. Setting the Crossover

a. Diagram for crossover settings for 5° or larger full range speakers.
b. Diagram for crossover settings for mid/full range speakers when using a subwoofer in your system.
c. Diagram for crossover settings for subwoofers.
NB: The gray section indicates acceptable frequency ranges.

TWO CHANNEL AMPLIFIER

PP-AM60020

1. Speaker Output Connections

Ensure that the speakers are connected observing correct polarity.

2. Fuses

Ensure fuses are replaced with the same type and rating.

3. Power

FUSION amplifiers should be connected directly to the 12V battery terminal with an inline fuse or circuit breaker as close to the battery as possible.

Ground

When grounding/earthing your amplifier ensure that the location is a good source of ground (preferably the floor pan). Make sure the metal is clean of paint etc, as a poor earth could damage your audio system.

Remote Turn On

This connection turns the amplifier on and should be connected to the remote turn on lead from the Head Unit. If one is not available a switched 12V source must be used.

4. Output Connectors

Line level output for connection to an additional amplifier.

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5. Input Connectors

Choose the correct length RCA interconnects and run them to the RCA outputs of the source unit. Avoid running beside other looms and or power cable.

6. Input Level

This control is used to match the input level of the amplifier to the output level of your head unit 1. Turn the amplifier level to zero.

1. Turn the volume of the head unit to 31/4 and the bass and treble to zero.
2. Adjust the level control until the desired maximum volume is achieved without distortion.
3. Failure to follow these steps may cause permanent damage to the audio system.

7. Frequency Control

12dB/Octave crossover, variable from 32Hz to 320Hz.

(For adjustment procedure see 12.)

8. Filter Selector - Crossover

LPF - Select for subwoofer[s].

Flat - Select for full range speakers.

HPF - Select for mid/full range speakers when using a subwoofer in the system.

9. Boost Control

Adjust the Bass Boost to the desired level.

10. Power ON LED

Amplifier is operational when illuminated.

11. Protection LED

When illuminated the amplifier is in protection mode due to any of the following fault conditions. Short Circuit, Thermal, Output Short, DC Offset.

12. Setting the Crossover

a. Diagram for crossover settings for 5° or larger full range speakers.
b. Diagram for crossover settings for mid/full range speakers when using a subwoofer in your system.
c. Diagram for crossover settings for subwoofers.
NB: The gray section indicates acceptable frequency ranges.

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MONOBLOCK AMPLIFIERS

PP-AM100010, PP-AM200010, PP-AM300010

1. Speaker Output Connections

Ensure that the speakers are connected observing correct polarity.

2. Fuses

Ensure fuses are replaced with the same type and rating (PP-AM100010 Pictured Above).
	PP-AM100010	25A	x 3
	PP-AM200010	40A	x 3
	PP-AM300010	40A	x 4

3. Power

FUSION amplifiers should be connected directly to the 12V battery terminal with an inline fuse or circuit breaker as close to the battery as possible.

Ground

When grounding/earthing your amplifier ensure that the location is a good source of ground (preferably the floor pan). Make sure the metal is clean of paint etc, as a poor earth could damage your audio system.

Remote Turn On

This connection turns the amplifier on and should be connected to the remote turn on lead from the Head Unit. If one is not available a switched 12V source must be used.

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4. Output Connectors

Line level output for connection to an additional amplifier

5. Input Connectors

Choose the correct length RCA interconnects and run them to the RCA outputs of the source unit. Avoid running beside other looms and or power cable.

6. Input Level

This control is used to match the input level of the amplifier to the output level of your head unit 1. Turn the amplifier level to zero.
2. Turn the volume of the head unit to 3/4 and the bass and treble to zero.
3. Adjust the level control until the desired maximum volume is achieved without distortion.
4. Failure to follow these steps may cause permanent damage to the audio system.

7. Frequency Control

12dB/Octave Low Pass crossover, variable from 32Hz to 320Hz.

8. Subsonic Filter

This is a variable control that filters out all sub bass frequencies below the set point at 12dB/Octave.

9. Boost Control (Rear)

Adjust the Bass Boost to the desired level

10. Remote Level Control

Connect the Remote Level Controller using the supplied cable.

11. Power ON LED

Amplifier is operational when illuminated.

12. Protection LED

When illuminated the amplifier is in protection mode due to any of the following fault conditions. Short Circuit, Thermal, Output Short, DC Offset.

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TROUBLESHOOTING

PROBLEM POSSIBLE REASON SOLUTION
Amplifier not switching on. Power LED not 'ON'	• No +12V to power wire •	Check fuses and connections to battery
	• No power to remote wire	• Check Remote Turn ON connection(s) to head unit
	• Fuse broken • Replace fuse with correct type and amperage
Amplifier not working, but status LED 'ON'	• Fuse on amplifier blown •	Replace fuse with correct type and amperage
	• Amplifier too hot • Move amplifier to vented area • Turn head unit down
	• Speaker wires shorted •	Check that there are no speaker wires shorted to another wire or to the vehicle chassis
No sound	• RCA Signal • Check RCA connection to head unit
	• Gain control not set up •	Ensure you have set up the amplifier gain level control
	• Head Unit • Check head unit volume level
	• Amplifier • Check all power, remote on and groundconnections
	• Speakers • Check speakers for wire shorts

NOTES

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NOTES

PUBLISHED BY FUSION ELECTRONICS (LIMITED) © Copyright 2009 by FUSION Electronics Limited. At rights reserved, specifications and design are

subject to change without notice

YOU CAN HELP PROTECT THE ENVIRONMENT! Please remember to respect the local requirements: Hand in the non working electrical equipment to an appropriate waste disposal center.

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FUSON®

Specifications and design are subject to change without notice