LD LD STINGER Series User manual
LD STINGER SERIES
LD ESUB15A
USER´S MANUAL
BEDIENUNGSANLEITUNG
MANUEL D`UTILISATION
MANUAL DE USUARIO
INSTRUKCJA OBSŁUGI
MANUALE D‘ USO
Thank you for choosing LD-Systems!
We have designed this product to operate reliably over many years. Therefore LD-Systems guarantees for high
quality products with its name and many years of experience as a producer.
Please, take a few moments to read these instructions carefully, as we want you to enjoy your new LD-Systems
products quickly and to the fullest.
For information about LD-Systems check out our website WWW.LD-SYSTEMS.COM
ENGLISHDEUTSCHFRANCAIS
FRANCAISFRANCAIS FRANCAISFRANCAIS ESPAÑOLPOLSKIITALIANO
2
LD STINGER SERIES
LD ESUB15A
ITALIANOPOLSKIESPAÑOL
FRANCAISFRANCAIS FRANCAISFRANCAIS FRANCAISDEUTSCHENGLISH
3
04
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
PREVENTIVE MEASURES:
1.Please read the attached safety instructions as well as the following instructions carefully.
2.Please keep all the instructions.
3.Please use the device only as intended.
4.Please respect the valid waste management rules. Please deliver the packaging divided into plastic and
paper/ cardboard to the recycling management.
5.Please refer all servicing to qualified personel only if the device is damaged, exposed to liquid/rain or if it
does not operate normally.
6.Please, do not expose to any kind of heat such as ovens, radiators, or any other devices (incl. amplifiers).
Please check for enough distance between amplifiers and walls, racks, etc. to prevent overheating.
7.After connection please check the wiring to prevent any kind of accident or damage.
Please never use any kind of damaged cable and wiring.
8.Only use authorized and stable stands, brackets, shelfs, tables etc. for installations. Please check for adequate
stability against collapse.
9. Appearance of interferences when using wireless systems.The simultaneous use of wireless microphones and
of mobile phones (if both devices are not very distant from each other) can lead to the appearance of interferen-
ces in the microphone signal which can be heard in the PA system.
CAUTION:
To reduce the risk of electric shock, do not remove cover (or back). No user serviceable parts inside. Refer
servicing to qualified personnel.
The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the
user to the presence of uninsulated “dangerous voltage” within the product´s enclosure that may be
of sufficient magnitude to constitute a risk to persons.
The exclamation mark within an equilateral triangle is intended to alert the user to the presence of
important operating and maintenance (servicing) instructions in the literature accompanying the
appliance.
CAUTION! HIGH VOLUME!
You will operate this transmission system for professional use. Therefore the commercial use of this equipment
is liable to the rules and regulations of the Accident Prevention & Insurance Association of your industry sector.
Adam Hall as a manufacturer is bound to inform you formally about the existence of eventual sanitary risks.
Hearing damage, prolonged exposure to excessive SPL, the loudspeaker is easily capable of generating sound
pressure levels (SPL) sufficient to cause permanent hearing damage to performers, production crew and audi-
ence members. Caution should be taken to avoid prolonged exposure SPL in excess of 90 dB.
ENGLISHDEUTSCHFRANCAIS
FRANCAISFRANCAIS FRANCAISFRANCAIS ESPAÑOLPOLSKIITALIANO
4
INTRODUCTION:
The LDESUB15A is an active subwoofer which, thanks to its outstanding characteristics, can be combined with
numerous active or passive full-range cabinets to form small- to medium-sized PA systems.
The amp module features a infinitely tuneable low pass filter (80 Hz to 200 Hz / 18 dB). Active full-range systems
or a corresponding power amp for passive tops can be driven via a fixed frequency 100 Hz high-pass line output.
The two R/L inputs make it possible to produce a mono sum signal in the bass range. These circuitry variants
offer a high level of flexibility for various applications. The active bass feature can be used alone, for example
in smaller rooms. For situations requiring a more powerful system, the LDESUB15A has a speaker output for
connecting another passive bass cabinet (8 ohm only).
These characteristics make the LDESUB15A an indispensible and flexible tool for any artist, musician, DJ or
sound reinforcement specialist.
• SPKn output for a passive subwoofer (only 8 Ohms)
• VOLEX 230V AC out for connecting additional equipment to the mains voltage
• Adjustable low pass lter (80 - 200 Hz)
• 100 Hz high pass stereo line output
• R/L input - mono sum signal in bass range
ITALIANOPOLSKIESPAÑOL
FRANCAISFRANCAIS FRANCAISFRANCAIS FRANCAISDEUTSCHENGLISH
5
BACK PANEL / CONTROL ELEMENTS:
ENGLISHDEUTSCHFRANCAIS
FRANCAISFRANCAIS FRANCAISFRANCAIS ESPAÑOLPOLSKIITALIANO
6
16
5
109
782 3 4
ITALIANOPOLSKIESPAÑOL
FRANCAISFRANCAIS FRANCAISFRANCAIS FRANCAISDEUTSCHENGLISH
7
14
12
11
13
1LINE INPUT
Balanced line input (left/right) XLR/ 6,3 mm jack
(combo).
2SUB LEVEL
Subwoofer volume.
3SUB PHASE
Inverts the phase of the subwoofer (0° / 180°)
if necessary.
4SUB FREQ
Adjusts the upper cut-off frequency of the
subwoofer (80 - 200 Hz Low-Pass).
5LINE DIRECT OUTPUT (LEFT/RIGHT)
Balanced XLR line output (left/right).
6SAT OUTPUT 100Hz (LEFT/RIGHT)
Balanced XLR line output with 100 Hz High-Pass
for active satellites or power amplifiers.
7POWER LED
8SIGNAL LED
Lights up when the unit receives an audio
signal.
9LIMIT LED
Lights up when the limiter is active. The limiter
function protects your subwoofer from damage.
If the limiter LED lights up permanently, reduce
volume.
10 PROTECT LED
LED lights up, when the active subwoofer
is overloaded. The subwoofer automatically
switches to mute.
11 POWER
Switches power on/off
12 MAINS CONNECTOR (220 - 240 V
AC)
with built in fuse holder (Fuse T 6.3 A
250 V AC)
13 MAINS THROUGH
Supplies units such as active satellites
14 SPEAKER OUT
SPKn output for another 8 Ω passive
subwoofer.
CONTROL ELEMENTS:
ENGLISHDEUTSCHFRANCAIS
FRANCAISFRANCAIS FRANCAISFRANCAIS ESPAÑOLPOLSKIITALIANO
8
SPECIFICATIONS:
LDESUBA15
Type / Dimension
Product PA Subwoofer
Type Bass Reflex / Active
Dimension [ W x H x D ] 480 x 590 x 620 mm
Cabinet Material 15 mm Plywood
Cabinet Surface Painting
Woofer
Brand Custom Made
Size [ mm / inch ] 381mm / 15“
Magnet Ferrit
Voice Coil [ mm / inch ] 76mm / 3“
Technical Specifications
Amplifications Class D
Power [ RMS / Peak ] 700 W / 1400 W
Frequency Range [ Hz ] 35 - 200
SPL [ 1W / 1m ] 100dB
Max. SPL 128dB
Input Impendance 30kΩ
Input Sensitivity 0,3V RMS
Controls Volume, adjustable Low-Pass (80-200 Hz), 180° Phase
reverse, Power On/Off switch
Indicators Power, Signal, Limit, Protect
Input Connector Line XLR balanced/6,3 mm jack (combo)
Output Connector Speaker SPKn (8 ohm speaker only)
Power Supply Transformer
Protection Over-current, DC, Short circuit, Limiter
Features Ergonomic milled handles, Threaded ange (M20), Volex
Power Plug
ITALIANOPOLSKIESPAÑOL
FRANCAISFRANCAIS FRANCAISFRANCAIS FRANCAISDEUTSCHENGLISH
9
ENGLISHDEUTSCHFRANCAIS
FRANCAISFRANCAIS FRANCAISFRANCAIS ESPAÑOLPOLSKIITALIANO
10
MANUFACTURER´S DECLARATIONS:
LIMITED WARRANTY
This Limited Warranty applies to the Adam Hall, LD Systems, LD Premium, Defender, Palmer, Cameo and Eminence
branded products.
The statutory warranty rights towards the seller are not affected by this guarantee. In fact, it justies, additional
independent warranty claims towards Adam Hall.
Adam Hall warrants that the Adam Hall product you have purchased from Adam Hall or from an Adam Hall autho-
rized reseller is free from defects in materials or workmanship under normal use for a period of 2 or 5 years from
the date of purchase.
The Limited Warranty Period starts on the date of purchase. In order to receive warranty services you are required
to provide proof of the purchase date. Your dated sales or delivery receipt, showing the date of purchase, is your
proof of the purchase date. Should products of the brands named above be in need of repair within the limited war-
ranty period, you are entitled to warranty services according to the terms and conditions stated in this document.
This Limited Warranty extends only to the original purchaser of this Adam Hall branded product and is not trans-
ferable to anyone who obtains ownership of the Adam Hall branded product from the original purchaser. During
the Limited Warranty Period, Adam Hall will repair or replace the defective component parts or the product. All
component parts or hardware products removed under this Limited Warranty become the property of Adam Hall.
In the unlikely event that your Adam Hall product has a recurring failure, Adam Hall, at its discretion, may elect to
provide you with a replacement unit of Adam Hall´s choice that is at least equivalent to your Adam Hall branded
product in hardware performance.
Adam Hall does not warrant that the operation of this product will be uninterrupted or error-free. Adam Hall is not
responsible for damage that occurs as a result of your failure to follow the instructions included with the Adam
Hall branded product.
This Limited Warranty does not apply,
- to wear parts (e.g. accumulator)
- to any product from which the serial number has been removed or that has been damaged or rendered defecti-
ve as the result of an accident
- in case of, misuse, abuse, or other external causes
- by operation outside the usage parameters stated in the user´s documentation shipped with theproduct by use
of spare parts not manufactured or sold by Adam Hall
- by modification or service by anyone other than Adam Hall
These terms and conditions constitute the complete and exclusive warranty agreement between you and Adam
Hall regarding the Adam Hall branded product you have purchased.
This manual suits for next models
1
Table of contents
Languages:
Other LD Subwoofer manuals
