RBG10S: How To Set Up & Use

Introduction

The Rockville RBG 10S is a powered subwoofer, perfect for live performances, recording setups, DJ events, and more. It features built-in amplification, multiple input/output options, and an adjustable low-pass filter to fine-tune your bass response.

This guide will walk you through:

• Setting up the subwoofer
• Connecting powered speakers
• Adjusting key controls
• Expanding your setup with a second subwoofer and mixer

Step 1: Unboxing and Setup

Inside the box, you’ll find:

• Rockville RBG 10S subwoofer
• Power cable

Placement and Handling

• The RBG 10S has built-in handles on both sides for easy transport.
• It features a 35mm pole socket on top, allowing you to mount a speaker for a compact, professional setup.

Step 2: Powering On the Subwoofer

1. Set the voltage switch:
   • 110V for U.S.
   • 220V for countries using 220V power
2. Plug in the power cable and turn on the subwoofer using the power switch.

Step 3: Understanding the Back Panel Controls

Main Controls

• Volume Knob – Controls the output level of the subwoofer.
• Low Pass Filter Knob – Adjusts frequency range (higher settings allow more midrange frequencies to pass through).
• Polarity Switch – Adjusts phase alignment to match with your main speakers.

Input & Output Options

• Combo Input Jack (XLR & 1/4”) – Connects mixers, DJ controllers, or speakers.
• XLR Output – Sends signal to an additional speaker or subwoofer.
• RCA Inputs – Connects audio devices like CD players, media players, or mixers.

Step 4: Connecting Powered Speakers to the Subwoofer

For this setup, you’ll need:

• 1 XLR to 1/4” cable (to connect powered speakers)
• 1 XLR or 1/4” cable (to send signal to the subwoofer)

Step-by-Step Connection

1. Lower the volume on both the subwoofer and speakers.
2. Connect the speakers together:
   • Plug a 1/4” cable into the line output of the first powered speaker.
   • Connect the other end to the XLR input on the second speaker.
3. Connect the subwoofer:
   • Plug a 1/4” cable into the line output of the second powered speaker.
   • Connect the other end to the 1/4” input on the RBG 10S subwoofer.
4. Turn on the speakers, then the subwoofer.
5. Gradually increase volume on both the speakers and subwoofer.

Test your system by playing music. You’ll notice enhanced low-end frequencies, creating a fuller, more powerful sound.

Step 5: Expanding Your Setup with a Second Subwoofer and Mixer

For larger setups, add:

• A second RBG 10S subwoofer
• A passive mixer
• Two additional XLR cables
• Two speaker stands (optional)

Step-by-Step Connection

1. Start with all volume levels down to prevent feedback.
2. Connect the speakers to the mixer:
   • Use two XLR cables to connect the left and right outputs of the mixer to the XLR inputs of the powered speakers.
3. Connect each speaker to a subwoofer:
   • Use two 1/4” cables.
   • Plug one end into the line output on each powered speaker.
   • Connect the other end to the 1/4” input on each subwoofer.
4. Power on the mixer, speakers, and then the subwoofers.
5. Adjust volume levels on each device:
   • Increase the line level knobs on each speaker.
   • Raise the subwoofer volumes gradually.
   • Raise the main faders on the mixer.
6. Test the system by playing a track.

You now have a fully expanded sound system, ideal for live performances, DJ events, or studio setups.

Conclusion

The Rockville RBG 10S is a versatile and powerful powered subwoofer, designed to enhance low-end frequencies for any professional audio setup. Whether you're using it standalone or as part of a larger system, it delivers deep, punchy bass for any event.