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General| Subwoofer type | Active subwoofer |
|---|---|
| Wireless subwoofer | No |
| Subwoofer sensitivity | 135 dB |
| Subwoofer frequency range | 30 - 160 Hz |
| Subwoofer driver diameter (imperial) | 18 \ |
| XLR in | Yes |
| Material | Plywood |
| Magnet type | Ferrite |
| Product color | Black |
| AC input voltage | 100 - 240 V |
| Power source type | AC |
| AC input frequency | 50 - 60 Hz |
| Power consumption (typical) | 110 W |
| Package type | Box |
| Package weight | 46300 g |
Weight and Dimensions| Package depth | 904 mm |
|---|---|
| Package width | 711 mm |
| Package height | 698 mm |
| Subwoofer depth | 790 mm |
| Subwoofer width | 584 mm |
| Subwoofer height | 592 mm |
| Subwoofer weight | 40800 g |
Illustrates a basic PA system configuration using the DRM18S subwoofer and a loudspeaker.
Diagram showing a DRM12A loudspeaker pole-mounted atop a DRM18S subwoofer.
Illustration of three DRM12A loudspeakers ground-stacked on a DRM18S subwoofer.
Diagram depicting flown DRM18S subwoofers and DRM12A arrayable loudspeakers.
Visual representation of connecting multiple DRM18S subwoofers in a daisy-chain configuration.
Details on connecting the power cord and operating the main power switch.
Explanation of balanced XLR and 1/4" TRS/TS input connections and wiring.
Description of direct and high-pass signal outputs for chaining or system integration.
Overview of the high-resolution display and the rotary encoder for control.
Details on the default dashboard view showing I/O metering and key settings.
Explanation of accessing and navigating the dashboard's selectable functions.
Overview of selectable functions: Mode, X-Over, Cardio, Delay, and Configuration.
Storing and recalling user presets for various settings and applications.
Setting a 4-digit passcode to lock and unlock the subwoofer interface.
Adjusting the LCD screen brightness and controlling the front panel LED.
Resetting parameters to factory defaults and viewing system information.
Details on limiter function and subsonic filter for preventing driver damage.
Information on necessary rigging hardware and accessory items for safe installation.
Description of the double-stack configuration for cardioid sound aiming.
Description of the triple-stack configuration for cardioid sound aiming.
Description of the triple horizontal configuration for cardioid sound aiming.
Guidance on diagnosing and resolving common problems like no power or no sound.
Information on warranty service, authorized centers, and technical support contacts.
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