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Rockville RBG-15S User Manual

Rockville RBG-15S
12 pages
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RBG-15S/RBG-18S
OWNER’S MANUAL
SERIES
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Rockville RBG-15S Specifications

General IconGeneral
TypeActive PA Speaker
Impedance8 Ohms
OutputsXLR
BluetoothYes
USB/SD Card PlaybackYes
Microphone InputYes
Built-in EqualizerYes
Woofer Size15 inches
InputsXLR, 1/4", RCA
Built-in EffectsEcho
EQ ControlsBass and Treble

Summary

Product Specifications and Features

RBG-15S Specifications

Details the power, woofer size, frequency response, and maximum SPL for the RBG-15S subwoofer model.

RBG-18S Specifications

Details the power, woofer size, frequency response, and maximum SPL for the RBG-18S subwoofer model.

RBG-15S and RBG-18S Features

Lists key features including powered operation, DSP, input/output options, cooling, and construction details.

Important Safety Instructions

General Safety Precautions

Provides essential safety guidelines for operating the subwoofer, including electrical shock prevention and proper placement.

Understanding Audio Connections

Balanced vs Unbalanced Lines

Explains the differences between balanced and unbalanced audio cables and their suitability for different applications.

System Configuration Example

Connecting Subwoofers to Mixer

Illustrates a typical setup for connecting the Bass Gig subwoofers to a mixing board.

Subwoofer Placement and Time Alignment

Optimizing Bass Alignment

Guides on setting subwoofer polarity (0 or 180 degrees) based on placement relative to main speakers for time alignment.

Rear Panel Controls and Connections

Control Layout Overview

Diagram and labeling of the rear panel inputs, outputs, controls, and indicators for the RBG-18S model.

Control and Feature Descriptions

Level Knob and Input/Output Jacks

Explanation of the level control, full-range XLR/TRS combo input, and XLR output functions.

Polarity Switch and Indicator Lights

Details on the polarity switch and the function of Limit, Clip, Signal, and Power LED indicators.

DSP Functions and Switches

Description of the D-XSUB, Bass Boost, Extended Low Frequency, and Low Pass Frequency selector functions.

Power and Fuse Compartment

Information on the voltage selector, IEC power socket, fuse compartment, and power switch.

Troubleshooting Guide

Unit Fails to Power Up

Steps to resolve issues where the subwoofer does not turn on, including checking connections and fuse replacement.

No Sound or Output Issues

Guidance for resolving issues related to no sound, noise, hiss, or hum at the output.

FCC Compliance Information

Digital Device Compliance

Declaration of compliance with FCC rules for Class B digital devices and measures to mitigate interference.

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