Buy commercial sound system bundles online from Singapore's Premier AVL Superstore. We've had a number of requests from customers who are just starting out with a low budget for sound systems that "got sound can already". But most of you still have some standard and don't want to risk your reputation on terrible-sounding speakers from China online marketplaces or stoop to public announcement-type systems.
Don't expect high output or great sound, but we can assure you that it won't sound like you're playing music out of a speakerphone. The Rolls amplifier is made in the USA and is easy to use (meaning it's very basic)
This minimal-fuss installation kit is designed to playback music without meddling with many complicated controls.
This kit is supplied without any sort of hookup diagram or installation support since at this price point, technical assistance will cost more than what we make from the bundle. Hookup is simple, just loop the cables from the amplifier to the (2) speakers per output and you're in business.This package is subject to change at any time depending on what we have leftover. But for now, will consist of
4 x Audac CS55 6w In-Ceiling loudspeaker (White)
1 x Rolls Corporation USA MA252 Stereo 20w/ch class D mixer amplifier
1x 3.5mm minijack to RCA cable for connection to laptop or music playback
1x Speaker cable AWG20, 20m rollAudac CS55 Quick-fit™ dual cone 5 1/4" ceiling speaker 8 Ohm/100V
The CS series loudspeakers are high-quality in-ceiling loudspeakers, delivering exceptional sound quality and value for a wide variation of applications, ranging from paging and announcements to background music systems in a wide range of business applications, including hotels, restaurants and pubs, corporate offices, retail stores, etc. The CS55 in-ceiling loudspeaker features a 5 ¼” dual cone driver with a continuous power handling of 10 Watt and a maximum power handling of 20 Watt. The dual-cone construction makes the CS55 the perfect match for a wide variation of general purpose indoor applications ranging from paging and announcement systems to background music systems. A multi-tapping line transformer fitted with Fast-con™ allows fast and smooth connections to 100 Volt public address or low impedance systems. The mounting of the loudspeaker into the ceiling is achieved with a Quick-fix mechanism, offering great installers convenience and lifetime stability.
- FastCon™ connections
- QuickFix installation system
- Multi-tapping 100V line transformer
- 5 1/4""dual cone driver
Rolls Corporation USA MA252 Stereo 20w/ch Class D Mixer Amplifier
The new MA252 is a compact class D stereo amplifier with a 4 CH. stereo mixer built in. It has 20 watts per channel @ 4 Ohms. The class D low heat design gives the MA252 the ability to be mounted in very tight applications. The MA252 is in an all-metal chassis and weighs 1 pound. Overall dimensions are 6.75" X 3.5" X 1.5". The MA252 has an included 24 VDC external power supply. The 4-channel mixer section consists of 2 separate RCA stereo inputs, along with an XLR mic input and a 3.5mm (1/8") stereo input perfect for a laptop computer or other type of input. Phantom power is supplied to the XLR input by a switch on the back of the MA252.
- Line Input Impedance: 10K Ohms line 600 Ohms mic
- Power Output: Voltage Gain: 55 dB mic 30 dB line
- Maximum Supply Voltage: 24 VDC
- THD: .05% typical efficiency: 85%
- Bandwidth: 20Hz - 25 kHz
- Size: 6.75" x 3.5" x 1.5"
- Weight: 1lb
Alternatively, if you want a bundle that is listed on another competitor's site, send us the link via WhatsApp or send us a message with the details and we will make you a competitive offer.All equipment should be set up by a professional installer, and we will not be liable for any improperly installed or equipment damaged due to mishandling or a failure to follow the instructions provided in the installation manual. Service calls for rectifications will follow our standard service call rates.
7-day DOA-only replacement warranty for the Audac CS55 speaker Carry-in to the service centre. This is a low-output system and if the speaker components are damaged from overloading, there will be no free replacement.
1-Year warranty applies only to Rolls amplifier.
Not included - We do not provide site visits at this price point. DIY is your best option
Cabling and conduit
Height access by M.O.M Approved Scaffold Contractor
Installation, testing & commissioning by W.A.H certified workmen by BizSafe Level 3 contractor.Audac CS55 Technical Summary
Speaker type Dual cone
Program power handling 20 W
RMS/AES power handling 10 W
Impedance 8 Ω (CS55)
16 Ω (CS55D)
Line Transformer Tappings 1 6 W / 1667 Ω
2 3 W / 3333 Ω
3 1.5 W / 6667 Ω
Sensitivity (1W/1m) 93 dB
Sound Pressure (Max. W/1m) 109 dB
Frequency Response (± 3 dB) 70 Hz - 14 kHz
Range (-10 dB) 55 Hz - 16 kHz
Dispersion Conical 140° (Half space (flush mounted in ceiling), average 100 Hz to 10 kHz @ -6 dB)
Connectors Multi-tap Fast-con™ connections
Drivers 5 1/4”---
Rolls Corporation USA MA252 Stereo 20w/ch Class D Mixer Amplifier
Line Input Impedance: 10K Ohms line 600 Ohms mic
Power Output: Voltage Gain: 55 dB mic 30 dB line
Maximum Supply Voltage: 24 VDC
THD: .05% typical efficiency: 85%
Bandwidth: 20Hz - 25 kHz
Size: 6.75" x 3.5" x 1.5"
Weight: 1lb
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For export (= shipments outside of Singapore) we do not charge GST. In this case, please refer to the prices excl GST.