LSS PP4-10 User manual

PROFESSIONAL AUDIO SYSTEM
PP4-10
OPERATING MANUAL
Ver. PP4-10-EN-1.1
LSS Advanced Speaker Systems
Via On. Longo 53-89024 Polistena (RC) ITALY Tel [phone] –Fax [phone] Email: [e-mail] - Internet: www.lss.it

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2| Operating Manual ver. PP4-10-EN-1.1
NOTICE:
LSS products are manufactured for use according to proper procedures by a
qualified operator and only for the purposes described in this manual.
The following conventions are used to indicate and classify precautions in
this manual. Always heed the information provided with them. Failure to
heed precautions can result in injury to people or damage to property.
© LSS, 2016
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in
any form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior
written permission of LSS.
No patent liability is assumed with respect to the use of the information contained herein. Moreover, because
LSS is constantly
striving to improve its high-quality products, the information contained in this manual is subject to change
without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, LSS assumes
no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of
the information contained in this publication.

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SUMMARY
INTRODUCTION ............................................................................................................................................ 4
SAFETY AND WARNING.............................................................................................................................. 5
APPLICATION................................................................................................................................................. 6
PHYSICAL DESCRIPTION........................................................................................................................... 6
TECHNICAL SPECIFICATIONS.................................................................................................................. 7
INSTALLATION AND WIRING..................................................................................................................... 8
WEEE DIRECTIVE....................................................................................................................................... 10
DIMENSIONS................................................................................................................................................ 11
NOTES........................................................................................................................................................... 12

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INTRODUCTION
Congratulation on the purchase of your new LSS loudspeaker.
Quality innovation and versatility, this is a summary of the new system
developed by LSS for professional sound users.
LSS produces professional audio products –the result of exceptional
engineering and meticulous craftsmanship.
This manual is intended for use with LSS loudspeaker. This includes: safety
precautions; installation, set-up and operating instruction.
Please read this manual plus any accompanying manual and follow all
relevant precautions and instructions. This should allow you to obtain the
maximum performance from your new loudspeaker.
Where there are conflicts or overlaps, the information in any accompanying
manual supersedes the information in this manual.

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SAFETY AND WARNING
IMPORTANT! SAFETY WARNING!
In the interest of their own and others' safety and to prevent voiding the
warranty, we recommend a careful reading of this section before using the
product.
- This product was designed and manufactured to be used as a speaker system in
the context of a typical sound reinforcement system.
The use for any purpose other than these is not provided by the manufacturer and is
therefore under the direct responsibility of the user / installer.
- This device complies with class I (must be connected to the outlet with a protective
earthing connection).
TO AVOID THE RISK OF FIRE AND / OR ELECTRIC SHOCK*:
- Do not expose this system to rain or moisture. Do not expose the apparatus to
dripping or splashing water. Do not place objects filled with liquids, such as drinks, on
the apparatus.
- Before connecting the system, be sure the mains voltage corresponds to that stated
on the product.
- Connect this appliance to a power outlet with earth contact, according to national
security force, via a power cable of adequate section ends with a plug or connector
that meets the applicable safety regulations.
- The unit is connected to the network even when the power switch is in position '0'
(OFF). Before any maintenance, disconnect the power cable from the outlet.
*Risk of electric shock only for self-powered system.
IMPORTANT! SAFETY PRECAUTIONS!
Read This First.
Read and heed all warnings and safety instructions in this Manual before using the
product.
Failure to follow all precautions can result in equipment damage and / or personal
injury.
1. Read these instructions.
2. Keep these instructions
3. Heed all warnings and follow all instructions.
4. Use only attachments/accessories specified by the manufacturer.
5. Use only with the cart, stand, tripod, bracket, or table specified by the
manufacturer, or sold with the apparatus. When a cart is used, use caution when
moving the cart/apparatus combination to avoid injury from tip-over.
6. Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or
has been dropped.
7. LSS loudspeakers can produce sound levels capable of causing permanent
hearing damage from prolonged exposure. The higher the sound level, the less
exposure needed to cause such damage
CAUTION: This product is energized as long as it is connected to the AC.
CAUTION: Allow at least six inches of free space all around the amplifier for sufficient
ventilation.

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APPLICATION
PP4-10 is a columnar model line-array technology with the convenience of
ultra compact portable PA's.
PP4-10 is ideal for sound reinforcement in A/V events, paging and
background music. The small dimensions of system are ideal for portable
use. PP4-10 uses 10 full-range speakers of 100 mm (4”) and 25mm (1”)
voice coil water-resistant cone. The total nominal impedance is 6 Ohms. The
cabinet is sealed enclosure of Birch Plywood of 14 mm and 6 mm curved on
side. Despite the ultra-low size PP4-10 surprises in the natural timbre sound.
PHYSICAL DESCRIPTION
FRONT
TOP
BOTTOM
SIDE REAR
[A]
[B]
[C] [E]
[D]
[F]
[A] Enclosure Cabinet [D] Guide for Fixing
[B] Speaker [E] Connector
[C] Steel Protection Grid [F] Connector
Materials and construction meet the highest professional standards to ensure maximum reliability.

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TECHNICAL SPECIFICATIONS
PHYSICAL
Dimensions mm (±1 mm)
[Inches]
Height 1130 [44.49’’]
Front Width 125 [4.92’’]
Rear Width 55 [2.16’’]
Depth 144 [5.67’’]
Weight Kilograms
Net Weight 9.5
Shipping Weight 11
SYSTEM PERFORMANCE
Frequency Response
±5 dB 120 Hz ~ 18 KHz
-10 dB 100Hz
Sensitivity (1 Watt @ 1 m)
Full Range Passive 99.5 dB
Max SPL Calculated
(Power AES)
[PEAK]
127 dB
[131 dB]
Nominal Input Impedance (Ω)
Full Range Passive 6 Ω
Power Handling (Watt cont. AES)
[PEAK]
Full Range Passive 600 W
[1500 W]
Nominal Dispersion (@ -6 dB)
Horizontal 80°
Vertical 20 °
MECHANYCAL
Enclosure material
Birch Plywood of 14 mm
[0.55”] and 6 mm on side
[0.23”]
Finish
Texture poliuretanic black
paint
Grille
Powder coated perforated
steel with anti-dust foam
Connectors
Neutrik Speakon NL4
Accessories
Speaker Bag, Wall-Mount
& Pole-Mount Hardware

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INSTALLATION AND WIRING
PP4-10 speaker can be mounted to the wall (using the Wall Mount Bracket)
or suspended on the pole (using the Pole Mount Bracket).
Wall Mount Bracket must be fixed to the wall through the fixing holes using
plugs suitable to support the weight of the entire apparatus.
Bracket must be secured to the speaker with the nuts and the clamping
levers.
Once the bracket is fixed to the support, you can rotate the case respect to
the bracket.
Installation is recommended in vertical position.
Choose a safe mounting location, so as to prevent the cables can be
stepped on or create tripping hazards.
Make sure that the shape and extent of the supporting surfaces are such as
to ensure a safe support.
Wall Fixing
Holes
Wall Mount
Bracket
Adjusting
Holes
Clamping
Levers
Locking
Bracket
Guide for
Locking
Bracket
Pole Mount
Bracket
Adjusting
holes
Locking
Knob

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Before making connections between mixer and speakers, make sure the
mixer volume is turned down.
The speakers are connected in pairs in series, then the 5 pairs of speakers
are connected in parallel.
There are two Speakon NL4 connectors in the speaker to use for electrical
connection, one in the rear and one in the bottom of the case. If the speaker
is placed on a wall, is recommended to use the speakon in the rear panel; if
the speaker is placed on a pole, is recommended to use the speakon in the
bottom on the case.
Channel 2 has been linked from In to the out.
You can now use the system

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WEEE DIRECTIVE
WEEE Directive
Warning!
The product is marked with this symbol which indicates not to discard
electrical and electronic equipment via the normal procedure for disposal of
household waste. For these products there is a diverse collection system in
accordance with legislation that requires proper treatment, recovery and
recycling of used products. For more information please contact the
appropriate local authority.
The black bar underneath indicates that the product was placed on the
market after 13 August 2005.
INFORMATION FOR PROPER DISPOSAL
For home users
In the European Union
Warning: To dispose of this equipment, do not use the ordinary dust bin!
The electrical and electronic equipment must be treated separately and in
accordance with legislation that requires proper treatment, recovery and
recycling of used products. Following the implementation by member states,
private households within the EU can give free electrical and electronic
equipment to designated collection facilities *.
In some countries (*), your local retailer may withdraw the old product for
free if you purchase a new one of similar type.
* For more information please contact the appropriate local authority.
In countries outside the EU: please contact your local authorities and ask
for the correct method of disposal.
In Switzerland: Used electrical or electronic equipment can be returned free
of charge to the dealer, even if you do not purchase a new product.
Further collection facilities are listed on the homepage or www.swico.ch.
www.sens.ch.
For professional users
In the European Union
Warning: If the product is used for business purposes, the following steps to
delete it:
contact your LSS dealer for information about the product recall.
Might be charged for the costs of collection and recycling. Small products
(and amounts) might be taken back by your local collection facilities.
In Spain: contact the established collection system or the local authority for
collection of used products.
In countries outside the EU: please contact your local authorities and ask
for the correct method of disposal.

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DIMENSIONS
FRONT
TOP
BOTTOM
SIDE
5,5cm
14,5cm
113cm
REAR
12,5cm

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NOTES

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CONTACT INFORMATION:
LSS Advanced Speaker Systems
Via On. Longo 53
89024 Polistena (RC) ITALY
Tel [phone] –Fax [phone]
Email: [e-mail] - Internet: www.lss.it