TABLE OF CONTENTS 1 Important Safety Instructions 6 Remote Control 1.1 Important Service Instructions 7 Panic mute switch 1.2 WEEE Recycling / Disposal Instructions 8 Pinouts of Connectors 2 Introduction 8.1 DSub25 2.1 Main Features 8.2 speakON NL8 2.2 Unpacking and Inspection 8.3 Bridging 2.3 Scope of Delivery 2.4 Responsibility of the User...
EC and the requirements of the Low INFORMATION Voltage Directive 2006/95/EC. Standards VISIT: applied: EMC Emission EN55103-1, E3 EMC Immunity EN55103-2, E3, with S/N below 1% at normal operation level. Elec- www.sonible.com trical Safety EN60065, Class I d:24 owner‘s manual...
Page 5
1. Read these instructions. 12. Use only with the cart, tripod, bracket, or table specified by the manufacturer, or sold with the appa- 2. Keep these instructions. ratus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from 3.
1.1 Important Service Instructions CAUTION: These servicing instructions are for use by qualified personnel only. To reduce the risk of electric shock, do not perform any other servicing than that contained in the owner‘s manual unless you are qualified to do so. Refer all servicing to qualified service personnel.
WEEE, please contact your local distributor. We are committed to facilitate our own electronic-waste-management- system, for the free of charge return of all sonible OG products. Arrangements are made with the dealer where you purchased the equipment from, for the returning of all unusable equipment at no cost, to the factory in Graz, for environmental protective disposal.
Thank you for choosing sonible d:24 for your sound reinforcement system installation. The sonible d:24 is a no compromise 24 channel power amplifier for high-end multichannel setups. With its clear focus on profes- sional interfacing, audio quality and minimum packing density, the d:24 offers high flexibility in different application scenarios.
2.1 Main Features protection The d:24 provides a number of features and technologies that offer The d:24 incorporates several security precautions. you maximum flexibility to realize sophisticated projects in sound • DC error, over current and over voltage protection at the spe- reinforcement.
2.2 Unpacking and Inspection Carefully open the packing and take out the power amplifier. In- Keeping the cardboard box including all packing materials is also recommended, if the power amplifier shows no external damages. spect the power amp’s enclosure for damages that might have happened during transportation.
• speaker cables and connections • panic mute switch • rack mounting screws and nuts Additional cabling and connection material can be purchased from our local distributor http://www.synthax.de. For personal support please send an e-mail to support@sonible.com. d:24 owner‘s manual...
2.4 Responsibility of the User Operating Voltage Dangers at the Loudspeaker Outputs The power amplifier receives its power supply via the MAINS IN The d:24 amplifier is capable of producing dangerously high voltage connector, which is provided as a Neutrik® PowerCon connector. output that is present at the output connectors.
Page 13
Speaker System Damage The d:24 power amps provide high power output that might be dangerous for human beings as well as for the connected speaker systems. High output voltages can damage or even destroy the connected speaker systems, especially, when the d:24 amplifier outputs are bridged by the user.
3 INSTALLATION & COMMON CAVEATS Although we kept the use of the d:24 as simple and intuitive as pos- sible, there are a few things we consider to be important enough to be mentioned in this manual. 3.1 Mounting The amplifier is three rack units (3RU) high and fits into a stan- dard EIA 19”...
3.2 Air flow and thermal management The d:24 is a powerful amplifier. Due to the idle loss and the heat arising under heavy working conditions, it is necessary to cool the circuits adequately. Therefore, the amp is equipped with three fans with an air flow direction “front-to-rear“.
Page 16
We strongly recommend to leave some space (e.g. 1RU) above and below each amplifier in the rack. Don’t place the d:24 near to heat sources, like blowers, stoves or any other heat radiating devices. We also highly recommend not to place the d:24 directly above or under other devices in racks! If the amplifier was not maintained correctly, all necessary repairs Should an amp module exceed the operating temperature, the temperature sensing circuits will mute the overheated channels.
3.3 Protection Circuitries Over Current protection Over Temperature protection To avoid the damage of the amplifier due to short circuit, the output If one amplifier module is heating up to 90°C at its heatsink for current is limited to 15A per amplifier channel. any reason, the over temperature circuitry shuts down the amplifier module until a normal working temperature is reached again.
Page 19
Feel free to contact us by email: support@sonible.com. If you want to replace the dust filter, only use original filter sets which are provided by the local distributor or sonible itself. d:24 owner‘s manual...
Page 21
Analog input section (DSub25 – Tascam® pinout) Network connection (Neutrik® etherCON) The d:24 has 24 inputs in the form of three standard DSub25 Using a CAT5 cable (or better), the d:24 can be integrated sockets (eight channels each). The pinout is configured in into any TCP/IP network for remote control.
Page 23
(the display), the amp has to be performed by an authorized service provider or modules are active until the amp is switched off again. by sonible. Please contact your local distributor or sonible (support@sonible.com) fur further information. Status LEDs “good” and “on”...
5.1 Meter screen Main menu The following 6 tabs of the main menu are always visible in the touch display: meter, system, audio, network, tools and stealth. The active tab is highlighted in green. The start view of the d:24 graphical user interface is the meter screen.
Page 27
The system screen shows the status information for the power Controller supplies and the panic bus as well as temperatures and fan speeds. update / install now The bottom section offers an option to update the firmware and to If the amp is connected to the internet, its firmware can be updated by clicking update (only active if a new firmware restart the control surface (e.g.
Page 29
dhcp mode To integrate the d:24 in a network, the network interface has to be In DHCP mode, all settings are automatically configured by a con- configured. You are able to configure the amp by two different mo- nected DHCP server. des: DHCP and manual mode.
Page 31
manual mode In the manual mode, all network configuration data has to be entered manually using the number field on right hand side. To edit the configuration, simply touch the white text box of your interest and type in the new numbers, which will overwrite the exis- ting ones.
Page 33
The stealth screen contains two main features: stealth and silent mode. stealth In case you work in a dark area where the display light would dis- turb the environment, the stealth mode helps you out. Clicking the enable button on the right, the display will be switched off. The dis- play is switched on again by re-touching the display (at any point).
Page 35
Meter window 6.1 Establishing a connection If the amp has a valid network connection, it is possible to control it The meter window continuously displays the levels of all amplification channels (in sync with the control surface of via a remote control web interface. the amp).
7 PANIC MUTE SWITCH The d:24 provides a lockable ¼” Jack connector at the back of the amp for a dedicated panic mute switch. The wiring of the switch is outlined below. stereo mono ring sleeve sleeve sleeve sleeve ring Using a mono Jack plug Using a stereo Jack plug A connection between sleeve and ring informs the internal detec-...
Page 37
If you want to connect multiple d:24 amplifiers to one panic mute switch, you have to use a panic switch cascading module of so- nible. Contact the local distributor or sonible for further information. Do not connect multiple panic mute sockets without using a cascading module! It will destroy the panic mute logic and eliminate the possibility to mute all amp channels using a panic switch.
8 PINOUTS OF CONNECTORS 8.1 DSub25 DSub-25 pinou t sor analog inputs TascamⓇ standard The three DSub25 connectors (analog inputs) are patched in Tas- cam® standard pinout, as depicted in the following illustration. ch 1 ch 2 ch 3 ch 4 ch 5 ch 6 ch 7...
8.3 Bridging input patching for bridging amp channels It is possible to bridge adjacent channels in pairs of two. The main benefit of bridging is a doubling of output voltage. c h g c input 1 has to be 1) When using bridged mode, the same input source hast to be inverted for input 2: connected to both inputs (e.g.
M3 TX10 screws on the top and the bottom of the panel. Feel free to contact us by email: support@sonible.com. If you want to completely replace the filter, you additionally have to remove the display by unfastening the four M3 TX10 screws.
9.2 Firmware update If the amp is connected to the internet, its firmware can be upda- ted by clicking the button update (only active if a new firmware version is available), which is available in the system screen. (This option is only available if a new firmware version exists.) After the new firmware has been downloaded, the button will ch- ange its text to install now.
10 SPECIFICATIONS general information dimensions (w xh xd ) 482,6mm x 132,5mm x 451mm (19” / 3U / 17,8” ) weight 18 kg (39,7 lb) connections (analog main frame) power in 1x powerCON by Neutrik® analog inputs 3x DSub25 (pinout: Tascam® norm) network connection 1x etherCON by Neutrik®...
Page 43
250 @ 4Ω THD=1% output power P 180 @ 8Ω THD=1% frequency response 15 - 45kHz +0/-3dB @ all loads > 100dB @ 1kHz distortion THD + N 0.02 % 20Hz<f<20kHz & P < P 0.003 % 20Hz<f<20kHz & P channel crosstalk damping >...
11 SIGNAL FLOW input buffer input selection input buffer panic mute power amplifier modules 24ch switching voltage for input selection metering data power supply system management unit for analog smps 24ch & digital boards mains relays display optional controller controlling and amp health data system control controlling and amp health data...
13 DECLARATION OF CONFORMITY 13.1 CE Declaration of Conformity The product d:24 by sonible was tested tested by an independent test laboratory and found to comply with the limits of the European Council Directive on the approximation of the laws of the member...
In case where no appropriate disposal is possible, you may also return this device in a prepaid shipment to sonible. Y ` a b c d e f g h i p q e r q s...
If the product fails to perform as specified during the warranty pe- or losses however incurred. riod, sonible will undertake to repair, or at its option, replace this product at no charge to its owner, provided the unit is returned un-...
Colors and specifications may vary slightly from product to pro- the product. duct. Distributors and dealers are not agents of sonible and have absolutely no authority to bind sonible by any express or implied For unregistered devices, only the shortest legal period of warranty undertaking or representation.
Page 50
Distribution worldwide Distribution DE, AT, CH, Benelux Manufacturer sonible OG CMA Audio GmbH Synthax GmbH Brockmanngasse 6 / 14 Ringstraße 4 Semmelweisstraße 8 8010 Graz 82131 Gauting 82152 Planegg Austria Germany Germany phone: +43 316 912288 phone: +43 89 89305273 phone: +49 89 97880380 contact@sonible.com...
Need help?
Do you have a question about the d24 and is the answer not in the manual?
Questions and answers