User Manual Q&AAnswer
Dec 29, 2024 - 11:22 PM
To connect a powered subwoofer and four speakers to the Lanzar EV294 car power amplifier, you can use the line out RCA jacks for the powered subwoofer and the speaker terminals for the speakers. Here's a step-by-step guide:
1. Connect the powered subwoofer to the line out RCA jacks on the amplifier. Use high-quality RCA cables to ensure a good audio signal.
2. Connect the four speakers to the speaker terminals on the amplifier. Make sure to match the positive (+) and negative (-) terminals on the amplifier with the corresponding terminals on the speakers.
3. If your head unit or signal source has high-level outputs (speaker level outputs), you can use the high-level inputs on the amplifier. This allows you to connect the head unit directly to the amplifier without using RCA cables. Refer to the amplifier's manual for the specific wiring diagram for high-level inputs.
4. Make sure to check the impedance requirements of your amplifier and speakers. The Lanzar EV294 is 2-ohm stable in stereo operation, so you can connect two 4-ohm speakers in parallel to each channel. However, if you're using four speakers, make sure the total impedance does not go below the minimum impedance specified by the amplifier.
5. Double-check all connections before powering up the system. Ensure that the ground connection is solid, the power and remote terminals are connected properly, and the speaker connections are secure.
6. Once everything is connected, power up the system and adjust the amplifier's level controls, crossover settings, and bass boost to your desired preferences. Fine-tune the settings to achieve the desired sound quality.
Please refer to the amplifier's manual for more detailed instructions and diagrams specific to your setup.
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