CleanSweep CL441dsp - Uncategorized JL Audio - Free user manual and instructions
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| Type | Car Audio Signal Processor |
| Brand | JL Audio |
| Model | CleanSweep CL441dsp |
| Input Channels | 4 (High-level speaker inputs) |
| Output Channels | 4 (Preamp RCA outputs) |
| DSP Features | Equalization, time alignment, crossover, signal summing |
| Frequency Response | 20 Hz – 20 kHz |
| Signal-to-Noise Ratio | >100 dB |
| Total Harmonic Distortion | <0.01% |
| Maximum Input Voltage | 20V RMS |
| Maximum Output Voltage | 8V RMS |
| Power Supply | 12V DC (vehicle electrical system) |
| Dimensions (W x H x D) | 7.0 x 1.6 x 4.5 inches (178 x 41 x 114 mm) |
| Weight | 1.2 lbs (0.54 kg) |
| Remote Control | Optional (not included) |
| Installation | Professional installation recommended |
| Warranty | 2 years (limited) |
| Certifications | CE, RoHS |
Frequently Asked Questions - CleanSweep CL441dsp JL Audio
What is the purpose of the JL Audio CleanSweep CL441dsp?
The CL441dsp is a digital signal processor designed to integrate factory stereo systems with aftermarket amplifiers and speakers. It cleans up distorted signals and provides equalization, time alignment, and crossover functions.
How do I connect the CleanSweep to my factory stereo?
Connect the high-level speaker outputs from your factory stereo to the 4 input channels of the CL441dsp using the supplied wiring harness. Ensure correct polarity and secure connections.
Can I use the CleanSweep with a factory amplifier?
Yes, the CL441dsp can accept high-level inputs from factory amplifiers. It can also sum multiple channels to create a cleaner signal for subwoofers.
How do I tune the CleanSweep CL441dsp?
Use the included software (or a compatible interface) to adjust equalizer bands, crossover points, time alignment, and output levels. A laptop with a USB connection is required.
What is the maximum input voltage the CleanSweep can handle?
The maximum input voltage is 20V RMS per channel. Exceeding this may damage the unit. Use a multimeter to verify factory output levels.
Does the CleanSweep include a remote control?
No, a remote control is not included. However, an optional remote level control (RLC) can be connected for adjusting subwoofer volume.
Can I use the CleanSweep with aftermarket head units?
Yes, but it is primarily designed for factory systems. For aftermarket head units, a simpler processor might suffice. The CL441dsp still offers advanced tuning capabilities.
How do I update the firmware on the CleanSweep?
Download the latest firmware from JL Audio's website, connect the unit to your computer via USB, and use the CL441dsp software to upload the update. Follow the on-screen instructions.
What are the recommended crossover settings for a typical system?
For front speakers, set a high-pass filter at 80 Hz (12 dB/octave). For rear speakers, 100 Hz. For subwoofers, low-pass at 80 Hz. Adjust according to your speakers and preferences.
Does the CleanSweep have a warranty?
Yes, JL Audio offers a limited 2-year warranty from the date of purchase. Keep your receipt and register the product online for warranty service.
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USER MANUAL CleanSweep CL441dsp JL Audio
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Product information
Brand : JL Audio
Model : CleanSweep CL441dsp
Category : Uncategorized