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Based on price data from 3 merchants for "Samson RS1800A 1,000-watt 18-inch Active Subwoofer". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

When it comes to enhancing your live sound setup, the Samson RS1800A 1,000-watt 18-inch Active Subwoofer is a force to be reckoned with. Designed for versatility, this powerhouse integrates effortlessly into portable rigs, mobile DJ setups, and fixed installations. With a robust 18-inch driver and a 4.5-inch voice coil, it delivers a clean, thunderous low end that extends down to 47Hz, ensuring your audience feels every beat.

The RS1800A is powered by a Class D amplifier, providing 1,000 watts of high-efficiency power without the extra weight. Its solid wooden cabinet, built to withstand the rigors of live performances, ensures durability without sacrificing sound quality. Whether you're spinning tracks for a packed dance floor or delivering a sermon in a house of worship, the RS1800A promises to elevate your sound experience.

Integrating the RS1800A into your system is a breeze, thanks to its comprehensive balanced I/O options, including dedicated full-range and high-pass outputs. The variable crossover and polarity switch allow for precise tuning, letting you tailor the subwoofer's output to match your specific needs. With a built-in pole mount receptacle, setting up your full-range speakers on top of the subwoofer is simple and efficient.

Key Features:

  • 1,000W Class D amplifier for high-efficiency power
  • 18-inch driver with 4.5-inch voice coil for deep, impactful bass
  • Frequency response down to 47Hz
  • Balanced XLR stereo inputs and outputs
  • Variable crossover and polarity switch for precise control
  • Solid wood cabinet construction with a durable epoxy finish
  • Built-in pole mount receptacle for easy installation

Product specs

Powered Yes
LF Driver Size 18" woofer
Total Power 1000W
Inputs 2 x XLR
Outputs 2 x XLR (highpass), 2 x XLR (full range)
Frequency Response 45Hz-118Hz
Maximum Peak SPL 116 dB SPL
Mounting Options Floor, Pole
Power Source Standard IEC AC cable
Height 22.76"
Width 22.28"
Depth 27.52"
Weight 91.5 lbs.

FAQs

What type of inputs and outputs does the Samson RS1800A subwoofer have?

The Samson RS1800A subwoofer features 2 XLR inputs and 2 XLR outputs, providing both highpass and full-range output options for versatile connectivity in live sound setups.

Is the Samson RS1800A subwoofer suitable for large venues?

With its 1000W power output and maximum peak SPL of 116 dB, the Samson RS1800A is capable of delivering robust bass performance suitable for medium to large venues.

How does the Samson RS1800A subwoofer handle power?

The Samson RS1800A is an active subwoofer, meaning it has a built-in amplifier. It requires a standard IEC AC cable for power, simplifying setup by eliminating the need for an external amplifier.

What is the frequency response range of the Samson RS1800A subwoofer?

The Samson RS1800A subwoofer has a frequency response range of 45Hz to 118Hz, providing deep bass that enhances the overall sound experience in live performances.

Can the Samson RS1800A subwoofer be mounted on a pole?

Yes, the Samson RS1800A subwoofer offers both floor and pole mounting options, allowing for flexible placement in various performance environments.

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