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The rear controls
500WATTS
11. Special lockable mains socket (Volex Power Plug). Connect an IEC plug to this socket. The Fuse can be found in the little compartment
directly below this socket. To change fuses, pull out the little drawer. You will find two fuses, one is in use and the other spare.
IMPORTANT NOTE: Only use suitable fuses. Never bridge the fuse contacts.
12. Mains switch. Before switching on the power to the unit, all level controls should be set to minimum. Otherwise, microphones already
connected to the system may cause undesired feedback
13. This additional speaker output (no impedance < 8Ω) is split out from the amplification unit. That means you can connect a passive
speaker (e.g. the passive version of this speaker, the LDE152) to this output and thus drive two speakers with a single amplifier – unit.
Specifications
Article No.:
Nominal Impedance:
Rated power capacity RMS
Amplifier Module:
Max. SPL:
Frequency range (-10 dB):
Crossover frequency:
Connections:
Cabinet style:
Dimensions (W x H x D)
Weight:
Correct disposal of this product
(Applicable in the European Union and other European countries with separate collection systems) This marking shown on the product or its literature, indicates that
it should not be disposed with other household wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled
waste disposal, please Seperate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources. Household users
should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take this item for environ-
mentally safe recycling. Business users should contact their supplier and check the terms and conditions of the purchase contract. This product should not be mixed
with other commercial wastes for disposal.
LDEB152A - Operating instructions
All manuals and user guides at all-guides.com
1. Balanced XLR microphone input
2. Adjust the input sensitivity of the microphone input with this gain control.
Please regard that microphones needing phantom power (condenser micro-
phones for example) will not work at these inputs since they do not supply a
phantom power.
3. Balanced XLR line input (mono)
4. Adjust the input sensitivity of the line input with this gain control.
5. Balanced XLR output (mono). The two inputs (mic and line inputs) are mixed
together according to the adjusted levels and sent to this output.
You can use this output to split the mixed inputs out to another active speaker
or amplifier.
Note: This output is split out before the master section (the controls 6,
7, and 8 on the diagram). This output is thus independent from these
controls.
6. This is the master volume control. You can adjust the overall volume of the
amplifier – unit.
7. The treble control allows you to pad or boost high frequencies by -12dB
respectively +12dB.
8. The bass control allows you to pad or boost low frequencies by -12dB
respectively +12dB.
9. The power LED lights up green when the device is turned on. The red Clip-
LED starts blinking when the amplifier reaches it's clipping threshold. This
should be avoided, to do so, reduce the master level (control nr. 6 on the
diagram) until the LED stops blinking.
10. This switch is to avoid ground loop hum. Should a low humming noise
(ground loop) occur, it can be eliminated by switching the Ground Lift to On.
Ground looping is caused by two pieces of equipment being doubly earthed.
LDEB152A
8 Ω
500 W
B&O ICEpower 1000 ASP
130 dB
45 Hz – 18 kHz
1.5 kHz
Mic/Line Input, Volume Control, LF+HF EQ, External Speaker Output
18 mm Multiplex plywood
499 mm x 650 mm x 438 mm
30,5 kg
Copyright by LD SYSTEMS, a division of ADAM HALL GmbH, 61267 Neu Anspach (www.adamhall.com)
www.ld-systems.com
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