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Manual
Valid for
1. Welcome
Thank you for buying this quality WHD product. Please read this manual carefully, especially the safety
and security information.
Please check that you have the correct manual for your product. To do this, please compare the product
code number shown above with the product code number displayed on your product.
AMP 1200
Amplifier for 1 speaker zone (4-8 ohms/70V/100V)
2. Inventory Checklist
- AMP 1200
- 19 "bracket
- Device feet (premounted)
- Power cable
- Operation manual
3. Safety & Security
General Information
In addition to this guidance please adhere to your own country-specific safety & security regulations.
3.1. How to use this guide:
Read these instructions carefully before use and use this product only in accordance with the instructions
listed here.
3.2. Signs & symbols used
This sign warns of danger of injury and property damage.
This sign warns of injury from electricity.
This sign warns of injury and/or explosion.
This symbol refers to additional information.
3.3. Signal words and their meaning
Danger: Potential severe physical damage and acute danger.
Warning: Potential electrical shock physical damage and severe property damage.
Caution: Potential fire hazard physical damage or property damage as a result of.
Attention: Advisory notes only.
Version (modifications reseverd)
AMP 1200
111-124-04-001-00
Seite 1 of 17
23.03.2022
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Summary of Contents for WHD AMP 1200
- Page 1 111-124-04-001-00 1. Welcome Thank you for buying this quality WHD product. Please read this manual carefully, especially the safety and security information. Please check that you have the correct manual for your product. To do this, please compare the product code number shown above with the product code number displayed on your product.
- Page 2 Amplifier for 1 speaker zone (4-8 ohms/70V/100V) 5. Intended use: Indoors 6. Improper use The device is not suitable for outdoor operation. The ambient temperature should not exceed 30 ° C. 7. Specifications AMP 1200 Power Supply 100-240 V AC, 50/60 Hz Output Power...
- Page 3 Note on 19 "installation: Leave at least 2 U free above the device to prevent overheating. With the premounted device feet, you can use the AMP 1200 as a standing device. Notes on temperature development: Like any amplifier, the device can reach high operating temperatures, especially under load. Make sure there is sufficient heat dissipation.
- Page 4 Manual AMP 1200 Valid for 111-124-04-001-00 9.2. Connection of the speakers When connecting the speakers, you can choose whether you want to operate it as a low resistance version (4 ohms) or in 100V ELA technology (speakers with transformer / longer transmission paths).
- Page 5 111-124-04-001-00 10.1.2. Configuration in the network The AMP 1200 is delivered with DHCP. I.e. an IP address is automatically assigned to the device as soon as it is recognized in the network. If you access the amplifier via a network, you can enter in the start bar.
- Page 6 Manual AMP 1200 Valid for 111-124-04-001-00 10.2. Configuration 10.2.1. Home Menu The tabs above the configuration area show the sub-items mixer, delay, crossover, DSP, equalizer and storage. Further to the right you will find the other basic settings of the device, the current heat load as well as the device name, the IP address of the device and the current software version.
- Page 7 Manual AMP 1200 Valid for 111-124-04-001-00 Delay: Using the graphic controls can control delay between 0 to 10ms. Crossover: High-pass/Low-pass filter control can be carried out for output. Version (modifications reseverd) 23.03.2022 Seite 7 of 17...
- Page 8 Manual AMP 1200 Valid for 111-124-04-001-00 HPF: High-Pass-filter: Frequencies above the specified value are let through, lower frequencies are filtered out. LPF: Low-Pass-filter: Frequencies lower than specified value are let through, above frequencies are filtered out. Slope: Three types of slope can be changed in -12 dB/Octave, -24 dB/Octave and -36 dB/Octave.
- Page 9 Manual AMP 1200 Valid for 111-124-04-001-00 Peak filter: Select the filter type you want. The choices are: Peak, Bass, Treble, Notch, LPF, HPF. Activate / deactivate the desired filter via the checkbox. Limiter: Power setting of the amplifier output. 0 dB: maximum power / -3 dB: half power Preset Management: You can save up to 20 presets on the device and reactivate them.
- Page 10 Manual AMP 1200 Valid for 111-124-04-001-00 Note: A RESET (reset to factory settings) deletes all settings and all saved presets. 10.2.2. Output Configuration The setting here shows the hardware selected switch at the rear panel. Version (modifications reseverd) 23.03.2022 Seite 10 of 17...
- Page 11 Manual AMP 1200 Valid for 111-124-04-001-00 Note: Pay attention to the correct polarity when connecting the speakers! When connecting the speakers, make sure that the dimensions are correct. With 100V technology, the total power of the speakers must not exceed 240 W! With low-resistance connections, the total impedance of the loudspeakers must not be less than 4 ohms! 10.2.3.
- Page 12 Manual AMP 1200 Valid for 111-124-04-001-00 10.2.4. Network Configuration Here you will find the network settings of your device. Host Name: Name oft he device IP address: Address with which you can call up the device in the browser (IPv4).
- Page 13 Manual AMP 1200 Valid for 111-124-04-001-00 10.2.5. Password Settings The web interface can be protected with a password. Instructions for assigning passwords: The amplifier is visible in the network. You can only expect secure operation if you assign individual passwords.
- Page 14 Manual AMP 1200 Valid for 111-124-04-001-00 2. Combinations with personal details such as the birthday or the name of children should not be used, as these can easily be unmasked by others. Example: Leon1998 or Schatz75 3. Coherent words, meaningful sentences or repetitions of numbers should be avoided.
- Page 15 Manual AMP 1200 Valid for 111-124-04-001-00 10.3. Manual configuration The device can also be configured using the buttons and controls on the front. We deliver each device with a personalized configuration so that you can do without the configuration using the device buttons.
- Page 16 Power amplifier switches channel off Check the clip limiter settings of the channels. 12. Disposal WHD are members of the INTERSEROH association. We participate in the dual system as well as some industry- specific solutions therefore the plastic, metal and electronic parts can all be recycled.
- Page 17 AMP 1200 Valid for 111-124-04-001-00 15. Declaration of Conformity This product supports all CE criteria. The certificate can be requested at WHD or can be downloaded at www.whd.de 16. Name and address of the manufacturer CONTACT WHD - Wilhelm Huber+Söhne GmbH+Co.KG Bismarckstr.