Thor TRX4004DSP - Uncategorized Hifonics - Free user manual and instructions
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| Product Type | Car Audio Amplifier with DSP |
| Number of Channels | 4 |
| RMS Power per Channel (4 Ohm) | 75W x 4 |
| RMS Power per Channel (2 Ohm) | 150W x 4 |
| Bridged Power (4 Ohm) | 300W x 2 |
| Frequency Response | 20Hz - 20kHz |
| Signal-to-Noise Ratio | >100dB |
| Total Harmonic Distortion | <0.01% |
| Input Voltage | 10-15V DC |
| Dimensions (W x H x L) | 200 x 50 x 300 mm |
| Weight | 2.5 kg |
| DSP Features | Built-in digital signal processing with equalizer and crossover |
| Bluetooth Connectivity | No |
| Remote Control | Included |
| Protection Circuitry | Short circuit, thermal, overvoltage |
| Cooling | Fan-assisted heat sink |
| Maintenance | Clean with dry cloth, avoid moisture |
| Safety | Fuse rated at 30A, professional installation recommended |
| Spare Parts | Fuse replacements, remote control |
| General Information | For car audio systems, compatible with most head units |
Frequently Asked Questions - Thor TRX4004DSP Hifonics
How do I connect the Thor TRX4004DSP to my car stereo?
Use RCA cables from your head unit's preamp outputs to the amplifier's input jacks. Ensure the amplifier's input voltage matches your head unit's output.
What gauge wire should I use for power and ground?
Use at least 8 AWG wire for power and ground for optimal performance. Ensure proper fusing at the battery.
How do I adjust the gain settings?
Set the head unit volume to 3/4 max, then slowly increase the gain on the amplifier until you hear distortion, then back off slightly.
Can I use this amplifier with component speakers?
Yes, the amplifier supports component speakers. Use the built-in crossover to set high-pass filter for tweeters and low-pass for woofers.
How do I tune the DSP?
Connect via USB and use the provided software. You can adjust EQ, crossover points, time alignment, and more for precise sound tuning.
What is the recommended impedance for each channel?
Minimum 2 ohms per channel in normal mode, or 4 ohms when bridged.
How do I bridge channels for more power?
Connect positive to one channel's positive and negative to the other channel's negative, ensuring the speakers are 4 ohms or higher.
Does it have a remote turn-on wire?
Yes, connect the remote wire from your head unit to the amplifier's REM terminal to power on/off with the stereo.
What should I do if the amplifier goes into protect mode?
Check for short circuits, low impedance, or voltage drops. Ensure the power and ground connections are secure and the fuse is intact.
Can I use this amplifier in a home setup?
It is designed for 12V car audio, but with a sufficient power supply (12V, 30A+), it can be used for home applications.
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USER MANUAL Thor TRX4004DSP Hifonics
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Product information
Brand : Hifonics
Model : Thor TRX4004DSP
Category : Uncategorized