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General| Amplifier Technology | Class D |
|---|---|
| Output Connectors | XLR |
| LF | 12" |
| Woofer | 12" |
| DSP | Yes |
| AD/DA Converter | 24-bit/48kHz |
| Input Connectors | XLR/6.3 mm jack, RCA |
| Output Signal | Balanced |
| Enclosure | Polypropylene |
| Pole Mount | Yes |
| Height Top | 360 mm (14.17 in) |
| Width Subwoofer | 360 mm (14.17 in) |
Statement on compliance with FCC Class B limits for digital devices, addressing potential radio interference issues.
Overview of the ES 1203 system, highlighting its design, acoustic features, versatility, and key components.
Lists all items included in the ES 1203 system package, such as subwoofer, tops, poles, cables, covers, and documentation.
Recommendations for users to get the most out of the ES 1203 system, including reading manuals and registering the product.
Provides the physical measurements (width, height, depth) for the ES1203 subwoofer and top units.
Details the acoustic coverage angles (vertical and horizontal) of the ES1203 top unit and the concept of digital steering.
Step-by-step guide for assembling two ES1203 tops for mono configuration, including locking systems and safety checks.
Instructions for assembling the supplied telescopic pole and attaching it to the subwoofer for system setup.
Guide on how to use the provided protective bags for transporting and protecting the ES1203 system components.
Overview of the ES1203's input, output, and control section, highlighting the amplifier, DSP, and interface features.
Description of the power supply and connections for the ES1203 system, including fuse details and voltage range operation.
Details the MONO configuration setup for the ES1203 system using a telescopic pole and subwoofer.
Explains the STEREO configuration setup using two tripods and appropriate poles for the ES1203 system.
Describes the DOUBLE COLUMN STEREO setup, involving connecting two MONO systems and following specific connection paragraphs.
Information on using the optional WB-44 wall mounting bracket kit for fixed installation of ES1203 system tops.
Step-by-step guide for connecting the ES1203 tops to the subwoofer in both MONO and STEREO configurations.
Illustrates connecting a microphone and a stereo source (keyboard/mixer) or Bluetooth device to the ES1203 inputs.
Demonstrates connecting a high-impedance instrument (guitar), microphone, or line output to the ES1203 inputs.
Instructions for connecting the output of one ES1203 system to another for a DOUBLE COLUMN STEREO setup using MIX output.
Details on connecting the AUX output to another amplified diffuser or monitor, explaining its use for personalized monitoring.
Basic operations from the HOME page, including setting configuration type, digital steering, main level, and accessing input pages.
Accessing sub pages for CH1, CH2, CH3, and Bluetooth® inputs to adjust parameters like gain, level, type, EQ, AUX, and pan.
Details on selecting EQ filters (LF, MF, HF) and configuring stereo Bluetooth channel settings like receiver on/off, level, gain, name, and password.
Configures system parameters like system type, steering, and input settings based on selected configuration (Mono, Stereo, Double).
Applies filtering to the system output sound, allowing adjustment of LF, MF, and HF parameters.
Allows saving current settings with a name and recalling previously saved configurations.
Provides access to settings like password protection, contrast, standby, aux type, warnings, restore, and firmware info.
Checks for power supply connection, cable integrity, and power switch position if the system fails to power on.
Troubleshooting steps for no sound, including checking signal input, cables, connections, mixer status, and input levels.
Addresses insufficient or distorted sound by checking cable condition and input/output levels and types.
Checks the STAND-BY option in the OPTIONS menu if the OLED screen appears to be off.
Details system type, frequency response, max SPL, woofer specifications, crossover frequency, and directivity.
Covers amplifier type, class, power connection, and RMS amplification power.
Specifies ambient temperature range and details about the internal controller, A/D D/A converter, and limiter.
Describes the user interface controls and lists the available inputs and outputs.
Details power consumption at different loads, idle consumption, and inrush current for various voltage ranges.
