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- Page 1 Achat 112 SubA active subwoofer user manual...
- Page 2 Musikhaus Thomann e.K. Treppendorf 30 96138 Burgebrach Germany Telephone: +49 (0) 9546 9223-0 email: info@thomann.de Internet: www.thomann.de 03.02.2012...
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Page 3: Table Of Contents
Table of contents Table of contents General notes............................... 4 Safety instructions............................. 7 Features............................... 11 Installation..............................12 4.1 Pin assignment..........................13 4.2 Tips on handling speakers......................16 Operating elements..........................17 Technical specifications........................20 Protecting the environment......................21 Achat 112 SubA... -
Page 4: General Notes
General notes General notes This user manual contains important information on the safe operation of the device. Read and follow all safety notes and all instructions. Save this manual for future reference. Make sure that it is available to all persons using this device. If you sell the device to another user, be sure that they also receive this manual. - Page 5 NOTICE! This combination of symbol and signal word indicates a possible dangerous situation that can result in material and environmental damage if it is not avoided. Warning signs Type of danger Warning – high-voltage. Achat 112 SubA...
- Page 6 General notes Warning signs Type of danger Warning – danger zone. active subwoofer...
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Page 7: Safety Instructions
Choking hazard! Ensure that children do not detach any small parts (e.g. knobs or the like) from the unit. They could swallow the pieces and choke! Never let children unattended use electrical devices. Achat 112 SubA... - Page 8 Safety instructions DANGER! Electric shock caused by high voltages inside Within the device there are areas where high voltages may be present. Never remove any covers. There are no user-serviceable parts inside. DANGER! Electric shock caused by short-circuit Always use proper ready-made insulated mains cabling (power cord) with a pro‐ tective contact plug.
- Page 9 If this is not possible, keep a greater distance or use suffi‐ cient ear protectors. NOTICE! Risk of fire Do not block areas of ventilation. Do not install the device near any direct heat source. Keep the device away from naked flames. Achat 112 SubA...
- Page 10 Safety instructions NOTICE! Operating conditions This device has been designed for indoor use only. To prevent damage, never expose the device to any liquid or moisture. Avoid direct sunlight, heavy dirt, and strong vibrations. NOTICE! Power supply Before connecting the device, ensure that the input voltage (AC outlet) matches the voltage rating of the device and that the AC outlet is protected by a residual current circuit breaker.
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Page 11: Features
Features Features Special features of this powerful active subwoofer: XLR/1/4" combo socket for signal input XLR mounting plug for signal output Selectable operating voltage Pole mount flange, (M20), on topside Black textured coating Achat 112 SubA... -
Page 12: Installation
Installation Installation Unpack and check carefully there is no transportation damage before using the unit. Keep the equipment packaging. To fully protect the device against vibration, dust and moisture during transportation or storage use the original packaging or your own packaging material suitable for transport or storage, respectively. -
Page 13: Pin Assignment
XLR mounting sockets are used for signal inputs. XLR mounting plugs provide the output sig‐ inputs and outputs nals. Drawing and table indicate the XLR pin assignment. Balanced wiring: Ground, shielding Positive signal (+) Negative signal (–) Achat 112 SubA... - Page 14 Installation Unbalanced wiring: Ground, shielding Signal Bridged to pin 1 1/4" socket for signal input Drawing and table indicate the pin assignment for a 1/4" TS phone jack to be used. Unbalanced wiring (1/4" TS plug): Signal Ground, shielding active subwoofer...
- Page 15 Installation Unbalanced wiring (1/4" TRS plug): Signal 2, 3 Ground, shielding Balanced wiring (1/4" TRS plug): 1 (Tip) Positive signal (+) 2 (Ring) Negative signal (–) 3 (Sleeve) Ground, shielding Achat 112 SubA...
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Page 16: Tips On Handling Speakers
Installation 4.2 Tips on handling speakers We recommend you to set up the speakers in a way, that the sound signals can reach the audi‐ ence unobstructedly. It will often be helpful to mount the speakers on tripods. Thus, the sound will be evenly spread with maximum range throughout the audience area. -
Page 17: Operating Elements
Operating elements Operating elements Achat 112 SubA... - Page 18 Operating elements 1 I / O (ON/OFF) Use the mains switch to power the unit on or off. 2 Connection for mains supply voltage with fuse holder IEC chassis connector for operating voltage supply, fuse holder. If this fuse blows, you have to replace it by a new one with same specifications. Before you must disconnect the unit from the mains power.
- Page 19 XLR/1/4" combo socket for line signal input. 10 AC 115 V / 230 V Mains voltage selector. Make sure this selector is set correctly for the actual supply voltage at the operating location. Use this switch only when the device is switched off! Achat 112 SubA...
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Page 20: Technical Specifications
Technical specifications Technical specifications Speakers 1 × 12" woofer Frequency response 40 Hz … 250 Hz Line: 0.02% Maximum SPL 124 dB Output power 350 W (RMS) 4 Ω Load impedance Input impedance 20 kΩ Operating voltage AC 115 / 230 V , 50/60 Hz Dimensions (W ×... -
Page 21: Protecting The Environment
Dispose this device through an approved waste disposal firm or through your local waste facility. When discarding the device, comply with the rules and regulations that apply in your country. If in doubt, consult your local waste disposal facility. Achat 112 SubA... - Page 22 Notes active subwoofer...
- Page 24 Musikhaus Thomann e.K. · Treppendorf 30 · 96138 Burgebrach · Germany · www.thomann.de...