What is included in the QTX PAV8 set?

The set includes one 8-inch active speaker, one 8-inch passive speaker, and two UHF handheld wireless microphones. It also features a built-in media player and necessary power cabling.

Can the QTX PAV8 play DVDs?

Yes, the integrated disc player supports both CDs and DVDs. It features a composite video output to connect to an external monitor for video playback.

How much power does the system produce?

The system delivers 50 watts of continuous (RMS) power per speaker, providing a total of 100 watts of continuous power for the pair.

Does the system require a mains connection to work?

No, the PAV8 can be operated using its built-in rechargeable battery. It can also be powered by a standard mains supply for longer sessions.

What is the VCV function?

VCV stands for Voice Controlled Volume. It is a 'mic priority' feature that automatically ducks the music level when a signal is detected from the microphones.

Are the wireless microphones UHF or VHF?

The QTX PAV8 is supplied with two UHF handheld microphones. UHF generally offers better range and less interference compared to VHF systems.

Can I connect my phone to the PAV8?

Yes, you can connect a phone wirelessly via Bluetooth. Alternatively, you can use the line inputs for a wired connection.

Does it have an echo effect for vocals?

Yes, the active speaker includes an integrated echo effect. This can be adjusted to add depth to the microphones during vocal or karaoke performances.

How do I play music from a USB stick?

The active speaker features a built-in media player with a USB port. Simply insert the USB stick and use the player controls to navigate your audio files.

Is the passive speaker also battery powered?

No, the passive speaker receives its power and audio signal from the active speaker via a connecting cable. Only the active unit contains the battery and amplifier.

Can I connect this to a projector?

Yes, using the composite video output, you can send the video signal from the internal DVD player to a projector or TV screen.

Is this system suitable for outdoor use?

The system is suitable for outdoor use due to its battery operation. However, it is not described as waterproof, so it should be protected from rain and moisture.

Gear article

QTX PAV8 8" Portable PA Set

The QTX PAV8 is a portable PA system consisting of an 8-inch active speaker and an 8-inch passive speaker, delivering 50 watts of continuous power per unit. It features an integrated media player capable of playing USB, SD, Bluetooth, and disc-based media such as CDs and DVDs, and it comes supplied with a pair of UHF handheld wireless microphones.

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Overview and Design

The QTX PAV8 is a versatile public address system designed for mobility and convenience. The set comprises two matching 8-inch speaker units: one active unit containing the amplification and control electronics, and one passive unit that is powered by the active speaker. Together, they provide a stereo or dual-mono sound reinforcement solution for small to medium-sized gatherings.

Unique to this model is its integrated disc player, which allows for the playback of standard CDs and DVDs, a feature becoming increasingly rare in modern portable PA systems. This makes the unit particularly useful for karaoke, presentations involving video, or legacy media playback.

Connectivity and Media Playback

The PAV8 offers a wide array of input options to accommodate various media formats. Users can stream audio wirelessly via Bluetooth, or utilize the built-in ports for USB sticks and SD cards. For external hardware, the unit includes standard line inputs and outputs.

For visual applications, the system is equipped with composite video outputs, allowing the integrated DVD player to be connected to a television or projector. This functionality, combined with the two included UHF wireless microphones, provides a comprehensive setup for vocal performances or multimedia presentations.

Audio Controls and Features

The active speaker serves as the control hub for the entire system. Key features include:

VCV Control: A 'Voice Controlled Volume' or priority function that automatically lowers the volume of background music when someone speaks into the microphones.
Echo Effect: An on-board adjustable echo specifically for the microphone channels to enhance vocal performance.
Power Options: The system can be operated using standard mains power or via its internal rechargeable battery for remote locations where electricity is unavailable.

Comparison to Alternatives

The QTX PAV8 occupies a specific niche between standard battery-powered busking amps and professional stage microphones like the Shure SM58 or Sennheiser e945. While high-end dynamic microphones like the Shure Beta 58A or Sennheiser MD 441-U offer superior frequency response for studio or professional stage use, the PAV8 is a complete 'all-in-one' system.

Unlike an Electro-Voice RE20 or Shure SM57 which require external preamps and mixers, the PAV8 provides the amplification and wireless receivers built into the chassis. This makes it a more cost-effective and portable choice for casual users, though it lacks the high-fidelity vocal reproduction found in specialist microphones like the Sennheiser e935 or the character of the Shure 520DX.

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Frequently asked questions

What is included in the QTX PAV8 set?: The set includes one 8-inch active speaker, one 8-inch passive speaker, and two UHF handheld wireless microphones. It also features a built-in media player and necessary power cabling.
Can the QTX PAV8 play DVDs?: Yes, the integrated disc player supports both CDs and DVDs. It features a composite video output to connect to an external monitor for video playback.
How much power does the system produce?: The system delivers 50 watts of continuous (RMS) power per speaker, providing a total of 100 watts of continuous power for the pair.
Does the system require a mains connection to work?: No, the PAV8 can be operated using its built-in rechargeable battery. It can also be powered by a standard mains supply for longer sessions.
What is the VCV function?: VCV stands for Voice Controlled Volume. It is a 'mic priority' feature that automatically ducks the music level when a signal is detected from the microphones.
Are the wireless microphones UHF or VHF?: The QTX PAV8 is supplied with two UHF handheld microphones. UHF generally offers better range and less interference compared to VHF systems.
Can I connect my phone to the PAV8?: Yes, you can connect a phone wirelessly via Bluetooth. Alternatively, you can use the line inputs for a wired connection.
Does it have an echo effect for vocals?: Yes, the active speaker includes an integrated echo effect. This can be adjusted to add depth to the microphones during vocal or karaoke performances.
How do I play music from a USB stick?: The active speaker features a built-in media player with a USB port. Simply insert the USB stick and use the player controls to navigate your audio files.
Is the passive speaker also battery powered?: No, the passive speaker receives its power and audio signal from the active speaker via a connecting cable. Only the active unit contains the battery and amplifier.
Can I connect this to a projector?: Yes, using the composite video output, you can send the video signal from the internal DVD player to a projector or TV screen.
Is this system suitable for outdoor use?: The system is suitable for outdoor use due to its battery operation. However, it is not described as waterproof, so it should be protected from rain and moisture.