JBL Control 1 Pro & Adastra A8300, Multi-Zone Sound System – 8 x Speakers, Amp & 100m Cable
Complete 8-Speaker Commercial Music System With Multi-Zone Bluetooth Amplifier – Ideal for Bars, Restaurants & Large Venues.
This professional multi-zone audio system includes eight JBL Control 1 Pro wall speakers, the Adastra A8300 8-channel mixer amplifier, and 100 metres of double-insulated speaker cable — providing a powerful and flexible background music and announcement solution for larger commercial environments.
Designed for venues such as bars, restaurants, pubs, retail spaces, gyms, offices and leisure facilities, this system allows you to play different audio sources in different areas while maintaining full independent volume control for each speaker.
JBL Control 1 Pro – Industry Standard Wall Speakers x 8
The JBL Control 1 Pro is one of the most widely used professional wall-mounted loudspeakers in commercial audio installations worldwide. Known for its clear, balanced sound and wide dispersion, it is ideally suited for background music and speech in public spaces.
Supplied with wall-mount brackets and available in black or white, these compact speakers are easy to install and blend seamlessly into modern interiors. Their robust polypropylene cabinets and high power handling make them reliable for long-term commercial use in busy environments.
Adastra A8300 – 8-Channel Multi-Zone Mixer Amplifier
At the heart of the system is the Adastra A8300, a powerful Class-D 8-channel mixer amplifier delivering 8 x 300W of output power. The channels are grouped into four independent zones, with two channels per zone, allowing you to create true multi-zone audio systems.
This makes it ideal for applications such as a bar and restaurant, where four speakers in one zone can play Sky Sports at a higher volume, while the remaining four speakers in another zone provide low-level background music in dining areas.
Each of the eight channels features independent volume control, giving precise control over every individual speaker. Users can choose to play different input sources in each zone, or route the same source across all zones for single-zone operation.
Flexible Inputs & Integrated Media Playback
The A8300 offers a wide range of input options, including Bluetooth streaming, FM radio, USB and microSD playback, three stereo RCA line inputs, and an optical S/PDIF input for AV integration.
Each zone can operate in stereo or summed mono, with dedicated bass and treble EQ controls per zone, allowing the sound to be tailored to different rooms and acoustic environments. Two microphone inputs with voice priority make the system equally suitable for announcements, presentations and paging.
A 24V emergency mute terminal also allows integration with fire alarm systems, making this system suitable for commercial buildings where safety compliance is required.
Double-Insulated Speaker Cable for Professional Installations
The system is supplied with a 100-metre reel of double-insulated 2-core speaker cable, ensuring a clean, reliable and interference-resistant installation. The flexible PVC jacket and internal shielding make it ideal for long cable runs in commercial environments.
Key Features of the JBL Control 1 Pro & Adastra A8300 System:
- JBL Control 1 Pro Speakers – Professional 2-way wall speakers, available in black or white
- Adastra A8300 Amplifier – High-power 8 x 300W Class-D mixer amplifier with multi-zone routing
- True Multi-Zone Operation – Four independent zones with separate input selection
- Independent Volume Control – Individual volume control for all eight speaker channels
- Multiple Playback Options – Bluetooth, USB/microSD, FM radio, RCA line inputs & optical input
- Per-Zone EQ Control – Bass and treble adjustment for each zone
- Microphone Inputs with Priority – Ideal for announcements and paging
- Emergency Mute Input – Fire alarm integration for commercial safety systems
- 100m Speaker Cable Included – Double-insulated cable for professional installations
- Ready to Install System – All essential components included
What’s Included:
- 8 x JBL Control 1 Pro Speakers (Black or White, with wall brackets)
- 1 x Adastra A8300 8-Channel Mixer Amplifier
- 1 x 100m Reel of Double-Insulated Speaker Cable (2 x 0.75mm²)
Complete 8-Speaker Commercial Music System With Multi-Zone Bluetooth Amplifier – Ideal for Bars, Restaurants & Large Venues.
This professional multi-zone audio system includes eight JBL Control 1 Pro wall speakers, the Adastra A8300 8-channel mixer amplifier, and 100 metres of double-insulated speaker cable — providing a powerful and flexible background music and announcement solution for larger commercial environments.
Designed for venues such as bars, restaurants, pubs, retail spaces, gyms, offices and leisure facilities, this system allows you to play different audio sources in different areas while maintaining full independent volume control for each speaker.
JBL Control 1 Pro – Industry Standard Wall Speakers x 8
The JBL Control 1 Pro is one of the most widely used professional wall-mounted loudspeakers in commercial audio installations worldwide. Known for its clear, balanced sound and wide dispersion, it is ideally suited for background music and speech in public spaces.
Supplied with wall-mount brackets and available in black or white, these compact speakers are easy to install and blend seamlessly into modern interiors. Their robust polypropylene cabinets and high power handling make them reliable for long-term commercial use in busy environments.
Adastra A8300 – 8-Channel Multi-Zone Mixer Amplifier
At the heart of the system is the Adastra A8300, a powerful Class-D 8-channel mixer amplifier delivering 8 x 300W of output power. The channels are grouped into four independent zones, with two channels per zone, allowing you to create true multi-zone audio systems.
This makes it ideal for applications such as a bar and restaurant, where four speakers in one zone can play Sky Sports at a higher volume, while the remaining four speakers in another zone provide low-level background music in dining areas.
Each of the eight channels features independent volume control, giving precise control over every individual speaker. Users can choose to play different input sources in each zone, or route the same source across all zones for single-zone operation.
Flexible Inputs & Integrated Media Playback
The A8300 offers a wide range of input options, including Bluetooth streaming, FM radio, USB and microSD playback, three stereo RCA line inputs, and an optical S/PDIF input for AV integration.
Each zone can operate in stereo or summed mono, with dedicated bass and treble EQ controls per zone, allowing the sound to be tailored to different rooms and acoustic environments. Two microphone inputs with voice priority make the system equally suitable for announcements, presentations and paging.
A 24V emergency mute terminal also allows integration with fire alarm systems, making this system suitable for commercial buildings where safety compliance is required.
Double-Insulated Speaker Cable for Professional Installations
The system is supplied with a 100-metre reel of double-insulated 2-core speaker cable, ensuring a clean, reliable and interference-resistant installation. The flexible PVC jacket and internal shielding make it ideal for long cable runs in commercial environments.
Key Features of the JBL Control 1 Pro & Adastra A8300 System:
- JBL Control 1 Pro Speakers – Professional 2-way wall speakers, available in black or white
- Adastra A8300 Amplifier – High-power 8 x 300W Class-D mixer amplifier with multi-zone routing
- True Multi-Zone Operation – Four independent zones with separate input selection
- Independent Volume Control – Individual volume control for all eight speaker channels
- Multiple Playback Options – Bluetooth, USB/microSD, FM radio, RCA line inputs & optical input
- Per-Zone EQ Control – Bass and treble adjustment for each zone
- Microphone Inputs with Priority – Ideal for announcements and paging
- Emergency Mute Input – Fire alarm integration for commercial safety systems
- 100m Speaker Cable Included – Double-insulated cable for professional installations
- Ready to Install System – All essential components included
What’s Included:
- 8 x JBL Control 1 Pro Speakers (Black or White, with wall brackets)
- 1 x Adastra A8300 8-Channel Mixer Amplifier
- 1 x 100m Reel of Double-Insulated Speaker Cable (2 x 0.75mm²)
Specifications:
View our shipping and delivery information below. All prices include VAT.
Important notice for non-UK orders: Any order being shipping outside of the UK will incur an import tax. See below for more information.
Cut-off Times
Orders must be placed before 3:30pm to guarantee same-day dispatch. Any orders placed after this time are not guaranteed to be shipped the same day, and are more likely to be shipped the next working day.
To guarantee Saturday Delivery, orders must ideally be placed before 2pm.
We operate during office hours, Mon-Fri, 9am - 5pm, and are closed during the weekend.
Orders placed over the weekend or Friday after cut-off will be processed and shipped the following Monday (or Tuesday during bank holidays).
Mainland UK Delivery Charges
Note: Next-day services are classed as working days (Mon-Fri) and do not include weekends. Please choose Saturday delivery if you require the item over the weekend.
Please also note orders with a high number of boxes may be subject to an additional charge.
All delivery options will be available at the checkout stage. Please ensure you add a mobile number to your order for tracking information.
Offshore & International
We ship to Scottish Highlands, Islands, Ireland and the EU. Please see the table below for base prices. Please note that these prices are subject to change based on the number of boxes.
The following postcodes fall under 'Highlands & Islands', and are subject to the above rates/lead time.
- Scottish Highlands: FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40 (excluding PA38), PH19-26, PH30-41, PH49-50
- Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA38, PA41-49, PA60-78, PH42-44, ZE1-3
If a UK Mainland next-day service is selected at checkout, please be aware that it won't be sent on that service.
If you require a next-day service to Northern Ireland and the highlands, get in touch so we can assist further.
EU Import Tax
Any goods shipped outside of the UK, over a certain value, will incur an import tax. The cost and rate will depend on the country and the order value.
This is a legal requirement and MUST be paid prior to delivery in order to receive your goods. You will be contacted by the courier once the order is dispatched to pay the fee.
Failure to pay import tax when applicable will result in the order being shipped back to Audio Volt. Any returned goods sent back to us due to non-payment of import tax are NOT ELIGIBLE for a refund on the shipping charge.
You can obtain an import duty estimate here.
Delivery Notes
On delivery, you must inspect the goods carefully for damage as Audio Volt is unable to accept responsibility for damage in transit, shortage of delivery or loss of products unless the customer advises Audio Volt of such within three working days from the date of delivery.
60 Day Returns Policy
We ask that you follow these guidelines to help us process your return as quickly and efficiently as possible:
- Please keep your order reference to hand. This confirms your original order and gives us the necessary details to authorise the product's return.
- Contact our Customer Services Team on 02476 369890 (or email info@audiovolt.co.uk). We will then send you an RMA number and a returns form, which needs to be completed and sent back with the returned item(s).
- If the order has been unpacked, re-package it to ensure that it is being returned in its original condition. Please make sure all items relating to the product are returned, including manuals and cables.
- When returning an item, please obtain a proof of postage receipt from the courier.
Returned items must be mailed within 10 days of when the RMA number has been issued. Items received with a post date 30 days after your requested return will NOT be eligible for refund.
Please note: our returns policy is quite straightforward, but there are a number of conditions that we ask our customers to comply with before applying:
- It is your responsibility to request a return. If you don't tell us you want to make a return, we don't know. Once you do tell us, we will do everything we can to action it.
- If you have not requested a return within 60 days of receiving an order, we will assume that you are intending to keep it, and we will not authorise a return.
- We always refund the payment according to how the original purchase was made and aim to do so within 72 hours of the return being received by us.
- Returned goods are liable for a restocking fee of 15% towards handling and repackaging if the order is not returned in its original, unopened packaging. This charge will be subject to our inspection of the returned goods.
- Delivery charges will not be refunded unless the delivered goods are faulty.
- Replacement products are dispatched immediately after the returned goods have been received and accepted by Audio Volt.
- Items that develop a fault within 30 days of delivery are eligible for a replacement or a refund. Delivery costs are also reimbursed for faulty items. Please contact our Customer Services Team on 02476 369890 if you believe your item has developed a fault.
Finally, please remember that notifying us of your intention to apply for a return, saving the delivery paperwork and keeping the order in its original packaging will help both you and Audio Volt to process the return quickly.
Any Questions?
If you have any questions about our returns policy, please telephone us on 02476 369890 or email us at info@audiovolt.co.uk.
We operate during office hours, Mon-Fri, 9am - 5pm, and are closed during the weekend.
