Skip to content

Outdoor Music Horn Speakers & Bluetooth PA System with ABS Flight Case, Stands & Microphone

SKU OUT-MUSIC-HORN-4
Original price £1,197.99 (inc. VAT) - Original price £1,197.99 (inc. VAT)
Original price £1,197.99 (inc. VAT)
£1,197.99 (inc. VAT)
£1,197.99 (inc. VAT) - £1,197.99 (inc. VAT)
Current price £1,197.99 (inc. VAT)
Number of Speakers: 4

An Outdoor PA Speaker System supplied with 4 or 8 x 50W weatherproof music horn speakers, ABS flight case, tripod stands wireless mic system; perfect for public address & music playback for live events. 

This outdoor horn PA system comes complete with everything you need for any outdoor (or indoor) live event, such as shows, speeches, fetes and more.

It comes with a Bluetooth & USB mixer amplifier, 4 or 8 x speakers, 2 or 4 x adjustable tripod stands, 100m of AudioKraft Apollo outdoor speaker cable and a dual wireless microphone system. It also comes with the fixings and adapters to secure the speakers to the stands. 

The system is ideal for both fixed and portable PA applications in outdoor environments such as equestrian centres, dog shows, sports and football grounds, etc. As everything is weather-resistant, it can be left in situ or setup & taken down in minutes. 

The supplied 100V mixer amplifier features a built-in media player with Bluetooth, USB/SD card reader & an FM tuner as well as a microphone input with a priority switch great for 'voice-over-music' applications.

In addition to this, the amplifier can be powered via a 24Vdc battery ideal for remote locations where 240V mains is not accessible. 

What's Included?

  • 1 x RM360D or RM480D (depending on number of speakers)
  • 4 or 8 x 50W Music Horn Speakers
  • 1 x Chord NU20 Mic System
  • 1 x Pulse ABS-4U Flight Case
  • 100m Drum Audiokraft Apollo Speaker Cable
  • 2m or 4m 807.090 Speaker Cable (connect to speaker)
  • 2 or 4 Twin Junction Box
  • 4 or 8 Neutrik Speakon Connector Kits
  • 2 or 4 x Tripod Stands
  • 2 or 4 x T-Bar Adaptor
  • 4 or 8 x Speaker Adaptor
  • Male XLR - Mono 6.35mm Jack Cable

Adastra RM360D & RM480D 100V Mixer Amplifier Key Features

The Adastra RM360D & RM480D are powerful and versatile mixer amplifiers that offer a wide range of features for commercial and mobile PA applications. With a total power output of 360W / 480W respectively, the amplifier can drive an array of speakers and provide high-quality audio for large multi-zone spaces.

One of the most notable features is DAB+ radio and Bluetooth connectivity. Users can easily stream music wirelessly from their smartphones, tablets, or other devices, giving them access to a wide range of music and audio content. The Bluetooth receiver features a unique pairing ID, which is ideal for commercial environments as it prevents members of the public from being able to connect.

Additionally, they also has a built-in media player with a USB/SD card reader which supports MP3 and WAV files. 

The Adastra RM360D & RM480D can be powered via 240V mains or 24Vdc meaning it can be run from a leisure battery; perfect for mobile PA applications such as sports grounds & school fields, equestrian centres, floats & Santa sleighs. 

Clever Acoustics MH50 Music Horn Speakers Key Features

These 50W Music Horn Speakers have an extremely wide dispersion, and project sound across a large area, perfect for big open spaces. They have multiple 100V power tappings (50W, 25W & 12.5W) great for balancing each speaker to the location they are installed into. For example, you may want the speaker located near the office quieter than the speakers in the main warehouse area.

The high-quality music horn speakers feature a weather-resistant ABS enclosure perfect for installations both indoors or outdoors. They are also supplied with an adjustable stainless steel mounting bracket making them ideal for use all year round.

19" 4U ABS Rack Flight Case Features

Supplied in this outdoor PA speaker system is a heavy-duty 19" rack flight case designed to house the Adastra RM120 Mixer Amplifier and additional rack-mount equipment such as a wireless microphone receiver unit. 

The flight case is made from a solid ABS plastic and aluminium construction ensuring maximum protection over your equipment especially when on the road in between PA applications. 

The 19" flight case features removable gasket-sealed lids that offer maximum protection from dust ingress, moisture, and other unwanted agents.

    Manuals & Data Sheets:

    Adastra RMD Series User Manual

    Specifications:

    Adastra RM360D Mixer Amplifier Specifications

    • Mains power: 110/240Vac, 50/60Hz (IEC)
    • DC power: 24Vdc (screw terminals)
    • Inputs: Mic XLR, 2 x mic/line jack, 2 x RCA line
    • Input sensitivity : mic 1 (balanced): -53dBV
    • Input impedance : mic: 1 5k Ohms
    • Input sensitivity : line (unbalanced): -15dBV (-18.5dBV line 5)
    • Input impedance : inputs: 2-5 1k Ohms
    • Line output: RCA
    • Controls: Mic1, mic/line2+3, line4+5, bass, treble, master volume
    • Equalizer : bass: 100Hz ±10dB
    • Equalizer : treble: 10kHz ±10dB
    • Rear panel switches: Phantom, Vox, Mic/Line (2 + 3)
    • Phantom power: +20V (mic 1 input)
    • Audio source: USB/SD player, DAB tuner and Bluetooth receiver
    • Emergency control: 24V contacts - mute all except Mic.1 when triggered
    • Bluetooth version: 5.0
    • THD: <1.0%
    • Power : output: 360Wrms
    • Speaker : outputs: 100V / 4-16 Ohms / COM terminals
    • Weight: 9.14kg 
    • Dimensions: 433 x 320 x 89mm

    Adastra RM480D Mixer Amplifier Specifications

    • Mains power: 110/240Vac, 50/60Hz (IEC)
    • DC power: 24Vdc (screw terminals)
    • Inputs: Mic XLR, 2 x mic/line jack, 2 x RCA line
    • Input sensitivity : mic 1 (balanced): -53dBV
    • Input impedance : mic: 1 5k Ohms
    • Input sensitivity : line (unbalanced): -15dBV (-18.5dBV line 5)
    • Input impedance : inputs: 2-5 1k Ohms
    • Line output: RCA
    • Controls: Mic1, mic/line2+3, line4+5, bass, treble, master volume
    • Equalizer : bass: 100Hz ±10dB
    • Equalizer : treble: 10kHz ±10dB
    • Rear panel switches: Phantom, Vox, Mic/Line (2 + 3)
    • Phantom power: +20V (mic 1 input)
    • Audio source: USB/SD player, DAB tuner and Bluetooth receiver
    • Emergency control: 24V contacts - mute all except Mic.1 when triggered
    • Bluetooth version: 5.0
    • THD: <1.0%
    • Power : output: 480Wrms
    • Speaker : outputs: 100V / 4-16 Ohms / COM terminals
    • Weight: 9.66kg 
    • Dimensions: 433 x 410 x 89mm

    Clever Acoustics MH50 Specifications

    • Input: 70V, 100V, 8 Ohms
    • Power taps @ 100V: 3.5W, 4.5W, 9W, 12.5W, 25W, 50W
    • Power taps @ 70V: 1.75W, 2.25W, 4.5W,6.25W, 12.5W, 25W
    • Impedance: 8?, 2.9K?, 2.2K?, 1.1K?, 800?, 400?, 200?
    • Power (RMS): 50W @ 8?
    • Sensitivity(1W/1m): 99dB (±3dB)
    • Maximum SPL (Rated W/1m): 116dB
    • Frequency response: 90Hz-20kHz
    • Drivers: 6" LF, 3" HF
    • Connections: Internal terminal block
    • Dimensions: 255 x 360 x 315mm
    • Weight: 4kg
    • IP rating: IP66

    Pulse ABS-4U ABS Flight Case Specifications

    • External Depth:  570mm
    • External Height:  540mm
    • Internal Height - Imperial:  8.46"
    • Internal Height - Metric:  215mm
    • Material:  ABS, Aluminium

    Tripod Stand Specifications

    • Collapsed dimensions: 1090 x 90 x 90mm
    • Height: 1170-2850mm
    • T-bar length: 1010mm
    • Max. load: 30kg
    • Maximum footprint: 940mm
    • Weight: 3.7kg

    Double Insulated Speaker Cable Specifications

    • CSA: 2 x 1.15mm²
    • Strands: 2 x (25 x 0.18mmØCu + 20 x 0.18mmØCCA)
    • Dimensions: 7.8mmØ
    • Current: 15A max.
    • Sheath: Black
    • Length: 100m

    Clever Acoustics

    Clever Acoustics is a professional audio brand focused on delivering practical, reliable, and cost-effective solutions for commercial and live sound applications. Designed with installers and end-users in mind, their product range includes loudspeakers, amplifiers, and audio distribution systems suited to a wide variety of venues and installations.

    At Audio Volt, we include Clever Acoustics in our range for its strong balance of affordability and functionality, offering installers and customers a dependable option for everyday professional audio requirements.

    View the Clever Acoustics range here

    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

    Standard delivery
    Standard delivery
    Orders under £99
    2-3 working days (Mon-Fri) £3.99
    Standard delivery
    Orders £99 and over
    2-3 working days (Mon-Fri) Free
    Express delivery
    Next-day delivery
    All orders
    Next working day (Mon-Fri) £9.95
    Next-day pre-12
    All orders
    Next working day, by 12pm (Mon-Fri) £14.99
    Next-day pre-10:30
    All orders
    Next working day, by 10:30am (Mon-Fri) £34.99
    Saturday delivery
    All orders
    Saturday £19.99

    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.

    UK offshore & remote
    Scottish Highlands & Islands
    Standard
    2-3 days (Mon-Fri) £3.99 under £99
    Scottish Highlands & Islands
    Next-day
    Next working day (Mon-Fri) From £59.99
    Northern Ireland
    Standard
    2-3 days (Mon-Fri) £3.99 under £99
    Northern Ireland
    Next-day
    Next working day (Mon-Fri) From £59.99
    Isle of Man
    2-3 days (Mon-Fri) From £29.99
    Channel Islands
    Jersey & Guernsey
    2-3 days (Mon-Fri) From £29.99
    International
    Republic of Ireland
    2-3 days (Mon-Fri) From £29.99
    EU
    Variable based on country From £29.99

    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:

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

    }
    Sale now on at Audio Volt
    SPRING SALE

    Lithe Audio Sale Now On

    Pay in 3 payments with Klarna at Audio Volt
    PAY IN 3 WITH Klarna

    18+, T&C apply, Credit subject to status

    Free UK Delivery on orders over £79.00 at Audio Volt
    FREE UK DELIVERY

    On orders over £99.00

    Fast next day delivery available at Audio Volt
    FAST DELIVERY AVAILABLE

    Next day tracked £9.95

    Compare products

    {"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

    Select first item to compare

    Select second item to compare

    Select third item to compare

    Compare