Adastra A4 PLUS Bluetooth Amplifier with 4 x 12" 300W PA Speakers & 400W Subwoofer

DETAILS

This powerful Bluetooth music system is perfect for gyms and outdoor events that require a loud volume. It comes with the Adastra A4 PLUS, 4x 300W PA Speakers & 400W Subwoofer.

This kit is designed for areas that require great sound quality at a good level of volume, such as a gym or outdoor event (parties, sports days etc). The included subwoofer adds an extra level of deep bass which is perfect for dance music.

Included in this kit:

• 1x Adastra A4 PLUS Amplifier
• 4x Citronic CASA 12 PA Speakers
• 1x Citronic CASA 12BA Subwoofer
• 100m Speaker Cable
• 4x Neutrik Speakon Connectors
• 1x RCA - 6.35mm Jack Cable

Optional:

• Wall-mount Bracket
• Floor Stands

The Adastra A4-PLUS expands upon the incredible success of the A4 - by far one of our most popular commercial amplifiers. It is specially designed for more demanding applications that need to run at a higher volume for longer periods of time, such as: 

• Gyms and Fitness Studios
• Late Night Bars & Pubs
• Large Halls & Community Centres
  
• Exhibitions & Conference Suites

The CASA 12 speakers can be wall mounted or positioned on a stand (optional) via the 35mm pole socket, and provides a locking Speakon connection ensuring the cable doesn't get accidentally ripped out.

The CASA 12BA subwoofer provides a very deep level of bass that normal speakers cannot achieve. There is a crossover setting on the back of the sub which will ensure a clean signal for the best possible sound quality. In conjunction with the PA speakers, this will make for a full-range sound perfect for parties, outdoor events and lively gym sessions.

This kit includes  100m of durable indoor/outdoor speaker cable, a connecting cable from the amp to the subwoofer and 4 Speakon connectors. 

Adastra A4-PLUS Key Features:

• Bluetooth connectivity built-in 
• Independent stereo playback to 2 separate zones
• Media player with USB/SD playback
• FM radio tuner with external aerial connection
• 19" Rack mountable (ears supplied)
• Microphone Inputs
• RCA & 1/4" Jack Line Inputs

Citronic CASA 12 Key Features:

• Custom high-efficiency drivers
• High impact moulded cabinet with side and top handles
• 35mm pole mount socket

Citronic CASA 12BA Subwoofer Key Features:

• Compact and lightweight design
• Class-D Amplification - Ideal for low frequencies
• 15mm MDF cabinets with hard-wearing paint finish
• 2 x side carry handles
• 35mm pole mount socket
• L&R output link to connect to other speakers

SPECS & DOWNLOADS

Adastra A4 PLUS Mixer Amplifier Specifications

• Power supply: 230Vac, 50Hz (IEC)
• Fuse: T6.3A, 250V
• Output power RMS @ 4 Ohms: 4 x 300W
• Output power RMS @ 8 Ohms: 4 x 150W
• Amplifier construction: Class D
• Dynamic Range: 92dB
• Frequency response: 20Hz - 20kHz ±0.5dB
• Input impedance: 20k Ohms (balanced), 10k Ohms (unbalanced)
• Microphone inputs: 2 x 6.3mm jack (mono)
• Line inputs Line 1: L+R (6.3mm jack/RCA), Line 2: L+R (RCA)
• Auxiliary input: 3.5mm stereo jack
• Audio source: USB/SD mp3 playback, FM tuner, BT receiver
• Input controls: Aux, Media, Line1, Line2, Mic1, Mic2, Talkover
• Line output: 4 x RCA
• Antenna connection: F type (FM tuner)
• Bluetooth Version: 2.3
• Output controls: 2 x source select, 2x Bass, 2x Treble, Ch1, Ch2, Ch3, Ch4
• Dimensions: 482 x 260 x 88mm
• Weight: 7.13kg
• 
  

Citronic CASA 12 Specifications

• Main driver: 3000mmØ (8")
• Impedance: 8 Ohm
• Voice coil: 75mmØ (2")
• HF Driver: 35mmØ (1") Ti compression driver
• Output power : rms: 300W
• Output power : max.: 600W
• Frequency response: 50 - 19kHz
• Dimensions: 610 x 375 x 340mm
• Weight: 11kg

Citronic CASA-12BA Active Subwoofer Specifications

AudioKraft Apollo Series

• CSA: 2 x 1.15mm²
• Strands: 2 x (25 x 0.18mmØCu + 20 x 0.18mmØCCA)
• Dimensions: 7.8mmØ
• Current: 15A max.
• Sheath: Black or White
• Length: Per metre

Adastra A4-PLUS User Manual

UK Delivery Charges

Orders over £99.00 will be delivered FREE of charge via our Standard UK Delivery Service (2-3 days, UK Mainland).

All orders below £99.00 will be sent at a rate of £3.99 per order (2-3 days, UK Mainland). 

If you need your item faster, we also offer a Premium Delivery, Next Day Tracked service at a cost of £9.95.

Do you require your item before 12 pm? We offer a Premium Delivery, Next Day Tracked, Pre 12 service at a cost of £14.99.

Note: Next-day services are classed as working days (Mon-Fri) and do not include weekends.

For a UK mainland Saturday Delivery Service, the rate is £19.99  

All delivery options will be available at the checkout stage. 

(Please ensure you add a mobile number to your order for tracking)

Cut-off Times

Orders must be placed before 3:30 pm 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 2 pm.

We operate during office hours, Mon-Fri, 9 am - 5 pm,
and are closed during the weekend. Orders placed over the weekend or
Friday after cut-off will be processed and shipped the following Monday.

Scottish Highlands & Islands

Due to our location relative to the Scottish Highlands & Islands,
we cannot offer a next-day service. Items being sent to the following
postcodes will carry a minimum of 2 days' 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

International Delivery Charges

Standard EU Shipping service £29.99  (Shipping to The Republic of Ireland, France, Germany, Guernsey & Jersey - 3-5 days)

Other Destinations - Price will be dependant on your location and number of boxes. Please get in touch for more details.

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.

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.

60 Day Returns Policy

We ask that you follow these guidelines to help us process your return as quickly and efficiently as possible:

1. Please
keep your order reference to hand. This confirms your original order
and gives us the necessary details to authorise the product’s return.

2. Contact our Customer Services Team on 02476 369890 (or e-mail 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).

3. (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.

4. 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:

1. 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.

2. 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.

3. 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.

4. 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.

5. Delivery charges will not be refunded unless the delivered goods are faulty.

6. Replacement products are dispatched immediately after the returned goods have been received and accepted by Audio Volt.

7. 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, 9 am - 5 pm, and are closed during the weekend)