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Large black powered subwoofer with 18 inch driver and Bluetooth connectivity

Gemini Sound

Gemini Sound ZRX-S18BT 18 inch powered subwoofer 600W RMS 2400W peak Bluetooth

SKU CH-XQN1-1JW1E

An 18 inch powered subwoofer delivering 600W RMS and 2400W peak with Bluetooth for wireless streaming

  • Typestage-subwoofers
  • 18 inch driver delivers deep bass with 600W RMS power
  • 2400W peak output handles loud transients without distortion
  • Bluetooth streaming adds wireless convenience for mobile sets
  • Balanced XLR ins and outs link easily to existing PA
  • Volume and phase controls tailor low end to any room

Powered 18 inch subwoofer for mobile DJs

The Gemini Sound ZRX-S18BT is an 18 inch active subwoofer delivering 600W RMS and 2400W peak power. It uses a built-in Class-D amplifier and offers Bluetooth connectivity with TWS pairing. Balanced XLR inputs and outputs allow easy integration into existing PA systems for live events.

Suits DJs needing wireless low-end reinforcement

This unit fits mobile entertainers and venues wanting deep bass without running signal cables to the subwoofer. Phase and volume controls help match the output to main speakers. Buyers who require multiple wired input channels or a passive design needing an external amplifier should look at different configurations.

600W RMS Class-D power with Bluetooth TWS

The 600W RMS rating defines the continuous low-frequency output available for performances. Bluetooth TWS lets two subwoofers link wirelessly for stereo bass coverage. This specification determines if the subwoofer meets the headroom and connectivity needs of your specific sound system.

Highlights

  • 18 inch driver delivers deep bass with 600W RMS power
  • 2400W peak output handles loud transients without distortion
  • Bluetooth streaming adds wireless convenience for mobile sets
  • Balanced XLR ins and outs link easily to existing PA
  • Volume and phase controls tailor low end to any room

Specifications

BrandGemini Sound
Typestage-subwoofers

Questions about this item

What type of cable and connector do I need to link the XLR output of my mixer to the subwoofer's input?

Use a balanced XLR cable with a male XLR plug on the mixer end and a female XLR plug on the subwoofer end to connect to the balanced XLR inputs.

Can I run my existing passive PA tops from the subwoofer's XLR outputs without an extra amplifier?

No, the XLR outputs pass a line-level signal only; passive tops still require their own power amplifier to operate.

How can I verify the subwoofer is receiving signal and powered on after I connect everything?

The power LED lights when the unit is on, and the signal LED flashes when audio is present at the XLR or Bluetooth input.

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