Redback A 4860 User manual

Altronic Distributors warrants this product for one year from date of purchase from Altronics or its
resellers to the consumer. If this item is part of an installation or another product, please contact the
installer or supplier for your warranty.
During the warranty period, we undertake to repair or replace your product at no charge if found to be
defective due to a manufacturing fault. The warranty excludes damage by misuse or incorrect instal-
lation (i.e. failure to install and operate device according to specications in the supplied instruction
manual), neglect, shipping accident, or no fault found, nor by use in a way or manner not intended by
the supplier.
For repair or service please contact your PLACE OF PURCHASE.
If this item was purchased directly from Altronics please make a warranty claim by:
1. FOR MAIL ORDER CUSTOMERS (includes school and trade orders),
a) Ringing us on 1300 797 007 and quoting your tax invoice number.
b) Upon contacting Altronics, we will issue an R.A. (Return Authorisation).
As Altronics have a number of service agents throughout Australia,
a copy of the R.A. will be emailed, faxed or mailed to you with full instructions
of how and where to send the goods. The freight for shipping goods back to
Altronics for all repairs is at the customers expense.
c) A copy of the R.A. form, (or at the very minimum, the R.A. number) must
accompany the goods to effect the repair.
d) Altronics will pay the return freight to the customer where the warranty claim
has been accepted.
e) Please quote the R.A. number in any correspondence to us.
2. FOR OVER THE COUNTER PURCHASES to make a warranty claim,
please return the goods to us in any of our stores, with a copy of your
proof of purchase (tax invoice).
a) Upon leaving the goods at one of our stores, an R.A. number
will be issued to you.
b) Once repaired, you will be contacted, advising that the goods are ready to be
collected from the store.
It is at Altronics discretion as to whether the goods will be repaired or replaced (whilst under war-
ranty); and as to whether identical goods will be used to replace the item due to changes of models /
products.
Note: Under no circumstances should you attempt to repair the device yourself or via a non-au-
thorised Altronics service centre, as this will invalidate the warranty!
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You
are entitled to a replacement or refund for a major failure and for compensation for any other reason-
ably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the
goods fail to be of acceptable quality and the failure does not amount to a major failure.
Distributed by Altronic Distributors Pty. Ltd. Perth. Western Australia.
Phone: [phone] Fax: [phone]
altronics.com.au
®
Operating Instructions
2 x 50W Bluetooth Amplier
A 4860
A 4860 2 x 50W Bluetooth Amplier
• Class-D 2 x 50W amplier
• Bluetooth 4.2 wireless streaming
• Stereo RCA & 3.5mm jack inputs
• Optical input with high performance DAC
• Automatic signal switching with priority for
Bluetooth audio source
• 240V AC operation
Features

A 4860 2 x 50W Bluetooth Amplier A 4860 2 x 50W Bluetooth Amplier
Specications
Power Output 25WX2 (RMS @ 8Ω)
Power Output 50WX2 (RMS @ 4Ω)
Total Harmonic Distortion (THD) <1%(Rated power: 50W @ 4Ω)
Signal to Noise >92 dB A WTD
Frequency Response 20Hz~20KHz +0/-2dB@ -3dB
Sub Out Frequency 100Hz/1V
Line Level Input Sensitivity 700mV
Channel Separation 50dB
Bluetooth 4.2
Protection Overload , Speaker Short
Dimension 200mm x125mm x 47.5mm (WxDxH),
Weight 0.6kg
• Do not expose this unit to water, mositure, or excessive humidity.
• Do not install or place this unit in a built-in cabinet, or other conned space without adequate
ventilation.
• To prevent risk of electrical shock or re hazard, due to overheating do not obstruct unit’s
ventilation openings.
• Do not install near any source of heat including other units that may produce heat.
• Do not place unit near ames.
• Only clean unit with a dry cloth.
• Unplug unit during lightening storms or when not used for an extended period of time. A
surge protector is strongly recommended.
• Protect the power cord from being walked on or pinched particulary at the plugs.
• Use unit only with accessories specied by the manufacurer.
• Refer all servicing to qualied personal.
Safety Instructions
TO REDUCETHE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SER-
VICEABLE PARTS INSIDE. REFER SERVICINGTO QUALIFIED SERVICE PERSONAL.
CAUTION
This 50W bluetooth stereo amplier provides clean Class D power with compact and a lightweight
design. It features Bluetooth 4.2 streaming with in-built optical input for digital audio sources.The
amplier is also tted with 3.5mm stereo jack and stereo RCA inputs for connection to external
audio sources. Bluetooth takes priority over all other inputs, providing easy wireless streaming
when you need it.The 2 x 50W RMS output is ideal for small retail environments. It is perfectly
paired with the A 4861 subwoofer amplier and C 1065 ceiling mount subwoofer for added musical
performance.
Introduction
Connection Diagram
Connection Diagram - A 4860 to A 4861
A4860 A4861
A4860A4861
SpeakerSubwoofer
SpeakerSubwoofer
B
luetooth or Audio Input
Bluetooth or Audio Input
A4860 A4861
A4860A4861
SpeakerSubwoofer
SpeakerSubwoofer
Bluetooth or Audio Input
Bluetooth or Audio Input
Option 1: Line Level Input Connection
Option 2: Speaker leverl (High Level) Input Connection
A 4860 as a standalone
stereo speaker amplier
2 3

A 4860 2 x 50W Bluetooth Amplier A 4860 2 x 50W Bluetooth Amplier
Rear PanelFront Panel
1. Power Switch:The front panel switch will manually turn the power on or off.
2. Power LED: Red - Standby / Protection. Green - The amplier is in working status.
3. Input Source Indicator: Blue - Bluetooth Red - Optical In Green: Line In (RCA or 3.5mm)
4. Volume: Adjust the output level.
5. Line In: 3.5mm Audio input jack, accepts the audio signal from smartphone, tablet, MP3 player or
other device.
NOTE: When audio device is plugged into this 3.5mm input jack, the RCA input jacks on rear panel
are disconnected.
NOTE: For Bluetooth pairing, turn on the amplier, and ensure your device has Bluetooth enabled.
Connect the device to amplier directly and begin audio playback in your device. The bluetooth
recognition ID is A4860.
1. Antenna: For a wireless Bluetooth connection.
2. RCA inputs: For connecting to audio devices equipped with analog output.
3. Sub Out: For connecting to a subwoofer amplier or active subwoofer speaker.
4. Optical In: For connecting to audio devices equipped with digital optical output.
5. Speaker Output: For connection to speakers.
6. AC Power In: For connecting the power cord.
4 5