Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Planet Audio TR5000.1D Class D Monoblock Car Amplifier. Please read this manual thoroughly before attempting installation or operation to ensure proper use and to prevent damage to the unit or your vehicle.
Safety Information
- Always disconnect the vehicle's battery negative terminal before starting any installation.
- Ensure all wiring is properly routed and secured to prevent damage or short circuits.
- Use appropriate gauge wiring for power and ground connections as specified in this manual.
- Install the amplifier in a location that allows for adequate ventilation and is protected from moisture and excessive heat.
- Professional installation is recommended for optimal performance and safety.
Package Contents
Verify that all items are present in the package:
- Planet Audio TR5000.1D Monoblock Amplifier
- Remote Subwoofer Control
- Instruction Manual (this document)
- Mounting Hardware (screws, etc. - assumed, not explicitly listed in "whats_in_the_box" but implied for installation)
Product Features
- Power Output: 5000 Watts Max x 1 @ 1 Ohm, 2500 Watts Max x 1 @ 2 Ohms, 1250 Watts Max x 1 @ 4 Ohms. Strapping capable for 10,000 Watts x 1 @ 2 Ohms.
- Class D Topology: High efficiency design reduces power loss and heat generation.
- MOSFET Power Supply: Ensures precise control of output voltage and current.
- 1 Ohm Stable: Capable of continuously powering 1 Ohm loads, ideal for demanding subwoofers.
- Strapping Capable: Allows two TR5000.1D amplifiers to be linked for double the power output.
- Phase Control: Adjusts speaker phase to optimize sound alignment with other audio components.
- Variable Subsonic Filter: Protects subwoofers by filtering out frequencies below their safe operating range.
- Remote Subwoofer Control: Provides convenient bass level adjustment from the driver's seat.
- Low Level Inputs: RCA inputs for connecting to head units.
- Variable Gain Control: Adjusts input sensitivity to match the head unit's output.
Component Identification
Amplifier Overview
Figure 1: Top view of the Planet Audio TR5000.1D Monoblock Amplifier, showcasing its sleek design and illuminated logo.
Control Panel (Front View)
Figure 2: Front panel of the amplifier showing RCA inputs, gain controls, crossover adjustments, and status indicators.
- Power/Protect LED: Indicates amplifier status. Green for power, Red for protection mode.
- Input Level (Gain) Control: Adjusts the input sensitivity.
- Subsonic Filter: Adjustable filter to remove ultra-low frequencies.
- Bass Boost: Adjustable bass equalization.
- Low Pass Freq (LPF): Adjustable low-pass crossover frequency.
- Phase Control: Switch to adjust output phase (0° or 180°).
- Amp Mode Switch: Selects Master or Slave mode for strapping.
- Speaker Terminals: Connects to subwoofers.
- Line Out (RCA): Provides a full-range output for connecting additional amplifiers.
- Inputs (RCA): Connects to the head unit's low-level outputs.
Power Connection Panel (Rear View)
Figure 3: Rear panel of the amplifier showing power, ground, remote, and remote subwoofer level control connections.
- +12V Power Terminal: Connects to the vehicle's positive battery terminal.
- Remote Terminal: Connects to the head unit's remote turn-on lead.
- Ground Terminal: Connects to a solid chassis ground point.
- Remote Subwoofer Level Control Port: Connects the wired remote control.
Remote Subwoofer Level Control
Figure 4: Wired remote control for adjusting subwoofer output level.
This control allows for convenient adjustment of the subwoofer output level from the driver's seat. Connect it to the "REMOTE SUBWOOFER LEVEL CONTROL" port on the amplifier's rear panel.
Setup and Installation
General Considerations
- Choose a mounting location that is dry, well-ventilated, and secure. Avoid mounting on carpet or in enclosed spaces without airflow.
- Ensure sufficient clearance around the amplifier for cooling.
- Keep power and RCA cables separated to minimize noise interference.
Wiring Connections
Important: Disconnect the vehicle's negative battery terminal before making any power connections.
- Power (+12V): Connect a heavy-gauge cable (e.g., 4 AWG or larger for 5000W) from the amplifier's +12V terminal directly to the vehicle's positive battery terminal. Install an in-line fuse holder within 18 inches (45 cm) of the battery. The fuse rating should match the amplifier's requirements (e.g., 200 Amp ANL).
- Ground (GND): Connect a heavy-gauge cable (same as power) from the amplifier's GND terminal to a clean, unpainted metal point on the vehicle's chassis. Ensure a good electrical connection by scraping away any paint or rust.
- Remote (REM): Connect a smaller gauge wire (e.g., 18 AWG) from the amplifier's REM terminal to the remote turn-on output of your head unit. This wire turns the amplifier on and off with the head unit.
- RCA Inputs: Connect RCA cables from the head unit's low-level outputs to the amplifier's "INPUTS" (L and R).
- Speaker Output: Connect your subwoofer(s) to the amplifier's "SPEAKER" terminals. Observe correct polarity (+ to + and - to -). Ensure the total impedance of your subwoofer(s) matches the amplifier's stable operating range (1 to 8 Ohm).
- Remote Subwoofer Level Control: Plug the remote control cable into the dedicated port on the amplifier.
Mounting the Amplifier
Securely mount the amplifier using appropriate screws. Ensure the mounting surface is strong enough to support the amplifier's weight and that no vehicle wiring or fuel lines are damaged during drilling.
Operating Instructions
Initial Setup and Adjustments
- Gain Control (Input Level):
Start with the amplifier's gain control set to minimum (fully counter-clockwise). Turn your head unit volume to about 75% of its maximum. Slowly increase the amplifier's gain control until you hear distortion, then back it off slightly. This matches the amplifier's input sensitivity to your head unit's output.
- Low Pass Filter (LPF):
Adjust the LPF frequency to filter out high frequencies from reaching your subwoofer. A common starting point is 80-100 Hz. Experiment to blend the subwoofer output seamlessly with your main speakers.
- Subsonic Filter:
Set the subsonic filter to a frequency just below your subwoofer's resonant frequency or port tuning frequency (if ported). This protects the subwoofer from playing frequencies too low for it to reproduce safely, typically around 20-30 Hz.
- Bass Boost:
Use the bass boost sparingly. Excessive bass boost can lead to distortion and potential damage to your subwoofer. Start at minimum and increase only if desired, listening carefully for distortion.
- Phase Control:
Switch between 0° and 180° to find the setting that provides the most impactful and cohesive bass response with your main speakers. This often involves listening from the driver's seat.
Using the Remote Subwoofer Level Control
Once the amplifier's gain is set, the remote subwoofer level control allows you to adjust the subwoofer's output volume independently from the head unit's main volume. This is useful for quick adjustments based on music genre or personal preference.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power (Power LED Off) | Blown fuse, poor power/ground connection, no remote turn-on signal. | Check in-line fuse, verify +12V, GND, and REM connections. |
| Protection Mode (Protect LED On) | Short circuit in speaker wiring, impedance too low, overheating, DC offset. | Check speaker wiring for shorts, verify speaker impedance, ensure adequate ventilation, allow amplifier to cool. |
| No Sound | RCA cables disconnected, gain too low, head unit settings, speaker wires disconnected. | Verify RCA connections, adjust gain, check head unit output, ensure speaker wires are connected. |
| Distorted Sound | Gain set too high, bass boost excessive, poor ground connection, damaged speaker. | Reduce gain, lower bass boost, check ground connection, inspect speaker. |
| Engine Noise/Whine | Poor ground, RCA cables routed near power cables, faulty head unit. | Improve ground connection, re-route RCA cables away from power, consider a ground loop isolator. |
Specifications
| Specification | Value |
|---|---|
| Model Number | TR5000.1D |
| Output Power (Max) | 5000 Watts x 1 @ 1 Ohm |
| Output Power (RMS) | 2500 Watts x 1 @ 2 Ohms, 1250 Watts x 1 @ 4 Ohms |
| Strapped Power (Max) | 10,000 Watts x 1 @ 2 Ohms |
| Speaker Impedance | 1 to 8 Ohm |
| THD @ RMS Output | 0.01% |
| S/N Ratio | 105 dB |
| Frequency Response | 20 Hz to 250 Hz |
| Fuse Quantity | 1 x 200 Amp ANL |
| Dimensions (L x W x H) | 18.5" x 9.5" x 2.13" |
| Item Weight | 13.49 lbs. |
| Voltage | 8 Volts (Operating Voltage Range) |
| Connectivity Technologies | RCA |
Maintenance
- Keep the amplifier clean and free of dust and debris. Use a soft, dry cloth for cleaning.
- Ensure ventilation openings are not obstructed to prevent overheating.
- Periodically check all wiring connections for tightness and corrosion.
- Avoid exposing the amplifier to extreme temperatures or moisture.
Warranty and Support
Planet Audio provides a 6-year Platinum Online Dealer Warranty for this product when purchased through Amazon.com. For warranty claims or technical support, please refer to the official Planet Audio website or contact their customer service department. Professional installation is strongly encouraged to ensure proper and safe functionality, which may also be a condition for warranty validity.
For further assistance, visit the Planet Audio Store on Amazon.
