Hybrid+ LS18A User manual

ALTIUM 15/12
REV Z0 17-11-2022
LS18A
POWERED BASS BIN

USER MANUAL - LS18A POWERED BASS BIN
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Do not remove the amplifier module of the Speaker. Removing this panel yourself will
expose you to potentially dangerous voltages. There are no user-serviceable parts inside
the Speaker.
Do not connect the input or output connectors of your Speaker to any other voltage
sources, such as batteries, mains power or power supply units, regardless of whether the
Speaker is switched on or off.
During long periods of disuse, the power cable should be unplugged from the mains
voltage outlet.
Never force the power on-off switch to the ON position if it will not stay there by itself.
Never use your Speaker near heat radiating appliances, such as stoves and heaters.
Do not apply an input signal that is much greater than that which is required to achieve
the maximum output level. This may damage the pre-amplification stage circuitry.
Do not operate your Speaker on a surface or in an environment that may impede the normal flow of
air around the Speaker.
- The power supply cord or plug/s have been damaged.
- Liquids have been spilled inside the speaker enclosure.
- The speaker has been exposed to rain or excessive moisture.
- The speaker does not appear to operate normally, or exhibits a reduction in performance.
- The speaker has been dropped or the enclosure is damaged.
After long periods of disuse, the mains cable should be inspected for any damage before
using the Speaker again.
Your Speaker should be serviced only by qualified service personnel. Contact your nearest
official retailer should your Speaker need technical attention.
If the Speaker is consistently used in an extremely dusty or smoky environment, the amplifier
should periodically be blown free of foreign matter. However, this operation should only be
carried out by a qualified service agent/centre
Your Speaker should be serviced by a qualified service technician when:
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SYMBOL ALERTING THE OPERATOR TO FOLLOW IMPORTANT OPERATING
INSTRUCTIONS AND PRECAUTIONS DETAILED IN THIS DOCUMENT.
Do not spill water or other liquids into or on the Speaker, or operate the Speaker whilst
under wet or damp conditions.
Do not use the Speaker if the electrical power cable is frayed or damaged. The mains
cable should be routed so that it is not walked upon or pinched by objects close by. Only
use the original power cable supplied with your Speaker.
Precaution should be taken so that the Earth connection is not defeated.
Ensure that power outlets and mains voltage conform to the power requirements printed
on the back panel of the Speaker.
Always operate the Speaker with the AC Earth wire connected on both sides
(speaker and mains).
Power down and disconnect your Speaker from mains power before attempting any
physical connections to audio sources.
SYMBOL WARNING THE OPERATOR THAT UNINSULATED, DANGEROUS VOLTAGES
ARE PRESENT WITHIN THE ENCLOSURE THAT MAY POSE A RISK OF ELECTRIC
SHOCK.
Follow all instructions printed on this user manual and the back panel of the
Speaker for proper and safe operation.
Save the carton and packing material even if the Speaker has arrived in perfect condition.
Should you ever need to ship the Speaker for servicing, use the original packaging supplied.
Read all documentation before operating your Speaker. Retain all documentation for future
reference.
IMPORTANT PRECAUTIONS

USER MANUAL - LS18A POWERED BASS BIN
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MIN MAX
0°
180°
For your safety, please read the important precautions before installing and operating your
Speaker. The Hybrid L6A is based on the same advanced circuit topologies that have made
Hybrid products the choice of professionals for the past 30 years. The Hybrid L6A has been
designed for high operating efficiency and accurate sonic performance across the full audio
bandwidth, even under stressful conditions. The internal components are of the finest
available, and sub-assemblies are pre-tested before the final assembly. Each speaker is
“burned in” and thoroughly tested using precision audio testing equipment before shipping.
Finally, the Hybrid L6A incorporates extensive protective features to safeguard both the
internal circuitry and transducers. This proven combination of advanced design, quality
construction and comprehensive circuit protection is your guarantee for fail-safe reliability,
meaning you can depend on consistent, stable performance.
INTRODUCTION
UNPACKING
INSTALLATION AND MOUNTING
Congratulations on your purchase of the new Hybrid L6A Powered Line Array Speaker, and
thank you for your confidence in the Hybrid brand. You are amongst the growing number
of audio professionals who have made Hybrid one of Southern Africa’s leading brands of
professional and commercial audio systems.
Please inspect the Speaker carefully immediately after unpacking. If you find any visible
damage, notify your supplier/retailer immediately. Be sure to save the carton and all packing
materials should you need to ship the unit back to your authorised service centre.
The Hybrid LS218A speakers must be installed on their feet on a stable flat surface. The
integrated M20 top plate can be used to screw the LS218P pole into the LS218A bass bin in
order to attach the L6F frame to the pole.
The Hybrid L6P offers a 12-month “No-Quibble” carry-in guarantee, and should your
Speaker,in the unlikely event, be damaged upon receipt and inspection, we offer an exchange
immediately, provided that all packaging and cabling are returned in their original condition.
* 1 X User Manual
*1 X LS218A Powered Bass Bin *1 X 220 Vac Powered Link Cable 2m
What’s in the box:
1
2
3
5
47
8
9
6
10
11
1: Powercon IN connector 4: XLR OUTPUT connector 7: Cross Over Frequency Switch
2: Power ON-OFF- switch 5: XLR OUTPUT connector 8: Signal Indicator
3: Powercon OUT connector 6: Phase switch 9: Limiter indicator
10: Limiter LED 11: Signal level
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USER INTERFACE ELEMENTS
Rear Panel: LS18A

USER MANUAL - LS18A POWERED BASS BIN
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9: Limiter indicator 10: Limiter LED 11: Signal level
6: PHASE SWITCH
7: PHASE SWITCH
8: SIGNAL INDICATOR
9: LIMITER INDICATOR
10: POWER INDICATOR
11: LEVEL POTENTIOMETER
PIN-OUT CONFIGURATION OF A MONO BALANCED INPUT
3: POWERCON OUT CONNECTOR
4: POWERCON IN CONNECTOR
2: POWER ON-OFF SWITCH
The phase switch will invert the phase of the LS218A.
The cross over frequency switch changes the frequency of the bass bin from 90 hertz to 120
hertz. The recommended selection when using the L6A/L6P is 90 hertz.
The signal indicator indicates when a signal is present.
If the indicator is flashinghe the limiter indicator indicates that the bass bin has reached
maximum power and the digital signal processor is limiting the input signal. If the indicator is
fully on reduce the signal from the source in order to not damage the spreaker by overdriving
it.
The power indicator indicates that the Bass Bin has got power and is on.
The rotary level potentiometer controls the output level of the LS18A bass bin. It is good
practice to have the level potentiometer at its lowest setting (rotated completely
anti-clockwise) prior to switching the LS18A on or off.
Pin 1 – Ground
Pin 1 – Ground
Pin 3 – Inverting (-)
Pin 3 – Inverting (-)
Pin 2 – Non-inverting (+)
Pin 2 – Non-inverting (+)
Mains 220–240Vac loop-through Output connector, allowing multiple Hybrid L6A speakers to
be powered by the same mains outlet.
Do not power (daisy-chain) more than 4 cabinets from the same mains outlet. Overloading
the power source may cause the line circuit breaker to activate and, in extreme cases, could
be a fire hazard.
Only use the cable supplied with this speaker to power up the unit (Powercon–South African
mains 3-pin plug)
DO NOT modify the cable in any way.
Inspect the cable before use and should any sign of damage be visible, replace the faulty
cable with another of the exact same type, available from your nearest authorised retailer.
Mains 220–240Vac Input connector
Only use Powercon Output–Powercon Input cables to connect multiple speaker cabinets.
3 core cable (Live, Neutral and Earth), minimum 1mm diameter/core.
The main power switch, which switches the speaker ON or OFF. Once the speaker is switched
4: XLR OUTPUT CONNECTOR
5: XLR INPUT CONNECTOR
The input loop-through connector enables linking the input to multiple powered speaker
units.
The XLR Female Input connector is configured as a mono balanced input and should be
connected to the main line level output from your mixer or audio source. Only use an audio
source with a balanced line outputs on the LS18A
This cable is NOT supplied with the LS18A since the length between the LS18A and the
signal source varies from application to application.
The XLR Male connector is a balanced line connector with an industry standard pin-out
configuration as follows:
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USER MANUAL - LS18A POWERED BASS BIN
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MAINTENANCE
FEATURES
Your Hybrid LS18A Passive Line Array Speaker requires no routine maintenance other than
the occasional cleaning of the Speaker.
Ideal for small to medium indoor or outdoor applications.
Tailored bass reinforcement for Hybrid L6A & L6P lina arry speakers
Users will not need to make any internal adjustments to the Hybrid LS18A Passive Line Array
Speaker throughout its lifetime. There are no user-serviceable parts inside. Removal of the
back panel voids the waranty; thus, should any servicing be needed, it should be carried out
by an authorised and qualified service centre.
In the unlikely event that your Hybrid LS18A Powered Bass Bin develops a technical fault,
it should be returned to an authorised distributor or service centre. If the LS18A Bass Bin
needs to be couriered to the distributor or service centre, ensure that it is correctly packed in
its original packaging so as to avoid further damage.
SERVICE, REPAIR AND GUARANTEE
Your Hybrid LS18A Speaker carries from the date of purchase a 12-month “No-Quibble”
walk-in guarantee on all electronic components. Hybrid prides itself on its excellent
after-sales service and it is our goal to return your LS18A back to you in perfect working
Thank you for purchasing a Hybrid product and for reading this user manual. You are now
ready to use your Hybrid LS18A and we hope it brings you many hours of listening pleasure.
GROUND-STACK WITH AN LS18A
2:
L6P
M20 THREAD + LOCKNUT
M20 THREAD
M20 TOP PLATE
LS18A
L18P (900MM)
L6A
LS18A
Attach the Hybrid L18P (900mm)pole to the
LS18A sub-bass cabinet by screwing tightly the
end with the shorter M20 thread clockwise onto
the integrated M20 top plate on the cabinet.
1: Place the Hybrid LS18A powered sub-bass speaker.
3:
M20 THREAD + LOCKNUT
L6F
L18P (900MM)
Attach the Hybrid L6F fly frame to the opposite
end of the Hybrid L18P pole by screwing the
longer M20 thread onto the integrated M20
threaded hole on the frame. Once the frame is
completely screwed in, place the frame in the
desired horizontal position and tighten the lock
nut provided on the L18P.
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USER MANUAL - LS18A POWERED BASS BIN
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PAGE 12 www.vivaafrika.co.za
NET SHIPPING WEIGHT: 56kg
DIMENSIONS OF CARTON BOX HXWD: 515mm x 680mm x 745mm (W x H x D)
Power 120W programme
LF 18” / 2000W PROG
Frequency response 35Hz - 120Hz
Directivity Omnidirectional
Applications CLASS D, 1000 + 1000W RMS
DSP 28/56-bit, 50MHz DIGITAL AUDIO PROCESSOR
DIMENSIONS 470mm x 630mm x 715mm (W x H x D)
WEIGHT 51kg
SPECIFICATIONS
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