Loops 400W Bluetooth Sound System - 4x White Speakers - Karaoke Amp & Microphones

Premium HiFi Amp & Speaker Kit, perfect for Karaoke & Public Speaking (Assemblies & Meetings). Kit...

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Product Information

Full details

This Loops 400W Bluetooth Sound System is designed for versatile audio needs in commercial spaces like bars and restaurants, as well as for public speaking events and home karaoke. Its key benefit is delivering professional audio quality with ample power and multiple input options for music playback and vocal amplification. A potential caveat is that its primary design leans towards installation, which may require some basic wiring knowledge for optimal setup.

All features

BrandLoops

Extended Product Information

FAQs

Can I connect more than 4 speakers to this system?

The amplifier has 4 speaker outputs. While you can potentially wire multiple speakers in parallel or series to each output, you must ensure the total impedance load does not fall below the amplifier's minimum rated impedance (4 ohms per channel). Exceeding the amplifier's capacity can cause damage. Consult the amplifier's full specifications or a professional installer for multi-speaker setups.

How do I use the 'talk over' function?

The 'talk over' function automatically lowers the music volume when it detects a signal from the microphones. To use it, ensure microphones are connected and have their volume turned up. Speak into the microphone; the music should dip. The level at which it dips is usually adjustable on the amplifier or controlled by the microphone input gain.

What is the difference between RMS and Max Power for the speakers?

RMS (Root Mean Square) power is the continuous power-handling capacity of the speaker, indicating its reliability for long-term use. Max Power (or Peak Power) is the maximum power the speaker can handle for short bursts. It's generally recommended to match the amplifier's RMS output to the speaker's RMS rating for optimal performance and longevity.

Can I use this system for outdoor events?

The system is designed for indoor use. The speakers are not weather-resistant and outdoor use could damage them and the amplifier due to exposure to the elements.

What type of Bluetooth connection is used?

The system features Bluetooth version 2.3, which is compatible with most modern smartphones and tablets for wireless audio streaming.

Does the system come with speaker stands?

No, this kit includes wall-mounting brackets for the speakers, not floor stands.

Can I connect a subwoofer?

The amplifier includes 'RCA Line Outputs' which can potentially be used to send a signal to an active subwoofer, provided the subwoofer has appropriate line-level inputs. However, there is no dedicated subwoofer output or crossover control on the amplifier itself.

Troubleshooting

No sound from speakers

Check that the amplifier is powered on and volume is turned up. Verify speaker cables are securely connected to both the speakers and the amplifier, ensuring correct polarity (+/-). Test with a different audio source or input.

Bluetooth connection issues

Ensure the amplifier is in Bluetooth pairing mode. Turn off and on Bluetooth on your source device and try reconnecting. Move source device closer to the amplifier to minimize interference.

Microphone not working

Confirm the microphone is plugged into the correct input jack. Check the microphone's cable integrity. Ensure the microphone volume on the amplifier is turned up. Test with the second microphone to rule out a microphone fault.

Distorted audio at high volume

Reduce the volume. Ensure the speakers are not being over-driven; check RMS power ratings. Verify impedance compatibility between speakers and amplifier if using non-kit speakers.

FM radio reception is poor

Ensure the FM antenna is properly connected and extended. Try repositioning the antenna or the entire system to a location with potentially better reception.

Pros and Cons

Pros

  • Comprehensive kit with all essential components included.
  • High power output suitable for commercial and public spaces.
  • Multiple input options offer great flexibility for audio sources.
  • Built-in Bluetooth and media player for convenient music playback.
  • Dedicated microphone inputs with volume control enhance vocal performance.
  • Professional sound quality with clear full-range audio.

Cons

  • Amplifier is a rack-mountable unit, requiring specific installation space.
  • Speaker wire connections on the amplifier are spring terminals, not binding posts.
  • The 'talk over' function may require fine-tuning for ideal balance with music.
  • No explicit mention of digital audio inputs (e.g., Optical, HDMI).
  • System is not inherently portable and is designed for installation.

Setup, Compatibility & Care

Setup:

  1. Mount Speakers: Securely attach the 6.5" speakers to walls using the provided adjustable brackets. Ensure they are positioned to cover the desired listening area.
  2. Connect Speakers to Amplifier: Using the included 1.5mm speaker cable, connect the positive (+) and negative (-) terminals of each speaker to the corresponding speaker outputs on the amplifier. Ensure correct polarity. For this 4-speaker system, you will typically connect two speakers to 'Channel A' and two to 'Channel B', or use daisy-chaining/parallel wiring as appropriate for the amplifier's capacity and your setup.
  3. Connect Microphones: Plug the included dynamic microphones into the front 6.35mm microphone input jacks on the amplifier.
  4. Connect Audio Sources: Use RCA cables for audio/video receivers or other line-level sources, and a 3.5mm cable for devices like smartphones or laptops into the respective AUX inputs.
  5. Power On: Connect the amplifier to a suitable power source and turn it on using the power switch.

Compatibility:

  • Bluetooth: Version 2.3 compatible with most modern Bluetooth-enabled devices.
  • Smart Devices: Compatible with Amazon Echo and Google Home devices.
  • Audio Sources: Supports USB drives, SD cards, FM radio, RCA line-level inputs, and 3.5mm stereo AUX input.
  • Speakers: Designed to work with the included 8-ohm speakers; check amplifier specifications for maximum supported impedance if considering alternative speakers.

Care:

  • Cleaning: Dust speakers and amplifier regularly with a soft, dry cloth. For stubborn marks, use a slightly damp cloth, ensuring no moisture enters the electronic components. Avoid abrasive cleaners.
  • Ventilation: Ensure the amplifier has adequate ventilation. Do not block the air vents, as overheating can damage the unit.
  • Cable Management: Keep speaker cables and power cords tidy to prevent tripping hazards and accidental disconnections.