12 x Bosch 6" 100V line Speaker & Amp Background Music System

Our Bosch 12 speaker & amp background music system is ideal for installations into restaurants, bars and pubs that require a high-quality and reliable audio system.

This 100V background music system comes complete with 12 x Bosch 6" 100V Ceiling Speakers, 1 x Adastra RM120 120W Bluetooth Mixer Amplifier, and a 100m drum of heavy-duty speaker cable. 

Simply pair up a smartphone or tablet to the amplifier via Bluetooth and start streaming your favourite music. Alternatively, you can connect an aerial antenna and play FM radio or connect an external media player via the Line Input (RCA) on the rear of the amplifier.

The included Adastra amplifier also has a couple of microphone inputs (MIC 1 has priority) great for pub quizzes and general announcements. 

The Bosch LHM0606/10 6" Ceiling Speakers deliver crystal-clear sound and are also perfect for speech. The 6W speakers look great on the eye and sit flush mount to the ceiling. If you are looking for professional sound and a slick looking speaker then Bosch is for you!

Key Features 

• 12 x Bosch 6" 100V Ceiling Speakers
• 120W Mixer Amplifier with Bluetooth, MP3 Player & FM Radio
• Ideal for bars, restaurants & pubs
• Supplied with 100m speaker cable

Adastra RM120B Mixer Amplifier with Bluetooth (953.114)

Power supply: 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, FM tuner and Bluetooth receiver

Bluetooth version: 2.0

THD: <1.0%

Dimensions: 433 x 320 x 89mm

Bosch LHM 0606/10 100v line Ceiling Loudspeaker (6 W)

Premium Double Insulated 100V Line Speaker Cable - 100m

CSA2: x 0.75mm²

Strands: 2 x (12 x 0.2mmØ Cu + 12 x 0.2mmØ CCA)

Dimensions: 7mmØ

Current: 6A max.

Sheath: Black PVC

Length: 100m/p>

Digital Downloads (buying software)

All software marked as "serial download" or "digital download" will be delivered via email within normal office hours.

Simply add the software to the basket and at the delivery stage in the checkout please select "Digital Download - Software by email" as your delivery method

Delivery Charges (Main Products)

The cutoff for same-day dispatch is 3:30pm but can vary at busier times such as Christmas.

All orders over £39.00 will be delivered free via our standard delivery 2-3 days (UK Mainland)

If you need your item faster we also offer a Priority Tracked service at £3.99 (1-2 days) or Next Day Tracked £6.99

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

Saturday delivery is available when ordered before 2pm (Mon-Fri)

All orders below £39.00 will start as low as £2.99 depending upon weight and qty(s) (UK Mainland) 

All Delivery options will be available at the delivery stage in the checkout

EU Delivery Times

Non UK Mainland Addresses please allow 1-3 Days
Delivery To Belgium / France / Germany please allow 3-4 Days
Music PC Systems - Please allow 5-7 Working Days build time (UK) 7-14 (Rest of the World)

French - Pour la Livraison s'il vous plaît permet en France 2-4 Jours
German - Für Lieferung Nach Deutschland erlaubt bitte 2-4 Tage

Delivery Notes
On delivery you must inspect the goods carefully for damage as Inta Audio is unable to accept responsibility for damage in transit, shortage of delivery or loss of products unless the customer advises Inta Audio of such within three working days from the date of delivery.

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 369898 (or e-mail cs@inta-audio.com). We will then send you an RMA number and 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 28 days of receiving an order, we will have assumed 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 72hrs 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 Inta Audio.

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 369898 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 Inta Audio to process the return quickly.

If you have any questions about our Returns policy please telephone us on 02476 369898 or email us at cs@inta-audio.com.