RBH Sound S-1212P - Dreamedia AV
RBH Sound S-1212P - Dreamedia AV
RBH Sound S-1212P - Dreamedia AV
Vendor: RBH Sound

RBH Sound S-1212P

Tall vented subwoofer with dual 12-inch drivers and 2400W amp

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RBH Sound S-1212P

Unleash the Power of Cinematic Bass

Imagine the ground beneath you trembling with the roar of a distant thunderstorm. Feel the tension as the pulsating rhythms of an epic soundtrack fill your space, transporting you into the heart of the action. This is the immersive audio experience that the RBH Sound S-1212P powered subwoofer brings to your home theater.

The Heart of Your Home Theater

Designed for those who refuse to compromise on audio quality, the RBH Sound S-1212P stands as a testament to superior sound engineering. With a dual 12-inch aluminum cone woofer setup, this subwoofer delivers a bass that's not just heard, but felt. The 2400-watt RMS amplifier ensures that every note is pushed out with clarity and precision, no matter the volume.

Crafted for Perfection

The RBH Sound S-1212P isn't just a powerhouse of sound; it's a masterwork of craftsmanship:

  • Dual RBH Reference Drivers: Featuring proprietary technology, these drivers guarantee a response to the most demanding audio signals with ease.
  • Aero Port Design: The large 6-inch diameter port with heavy flaring reduces port noise and ensures smooth air flow, allowing for deep and clean bass reproduction.
  • G.A.D.S. Technology: The granular acoustic damping system contributes to the subwoofer's ability to produce clear, distortion-free bass.
  • Kimber Kable Wiring: High-quality internal wiring is essential for maintaining signal purity, and the S-1212P uses the best in the industry.

Aesthetic Meets Function

The RBH Sound S-1212P is not just another box in your living room. It's a statement piece, boasting an attractive design that blends seamlessly with any decor:

  • Sleek Satin Finish: Available in satin black or white, the finish on this subwoofer is as refined as its sound.
  • Curved Side Walls and Chrome Feet: These design elements not only enhance the visual appeal but also contribute to the overall stability and performance of the subwoofer.
  • Sturdy Construction: The medium-density fiberboard (MDF) cabinet with ¾-inch thick walls ensures durability and resonance control.

Power Meets Efficiency

The S-1212P isn't just about brute force; it's about smart power. The SpeakerPower amplifier is a marvel of efficiency, with over 90% efficiency ensuring that more of the power is used for sound rather than heat, delivering a performance that is as economical as it is powerful.

Seamless Integration

Integrating the S-1212P into your existing setup is effortless. The subwoofer's design ensures it can work in harmony with your other audio components, providing a cohesive and balanced soundstage.

Built to Last

The RBH Sound S-1212P is engineered for longevity. Every component, from the robust steel plates that secure the enclosure to the heavy-duty cone-shaped feet, is designed to withstand the rigors of intense use. This subwoofer is an investment in your audio future.

In-Depth Specifications

  • Woofer Size: Dual 12-inch aluminum cone woofers
  • Amplifier Power: 2400 Watt RMS
  • Frequency Response: Down to 12 Hz
  • Sensitivity: 92dB (2.83V @ 1M)
  • Dimensions: 13-¼" W x 57-¾" H x 16-½" D
  • Weight: Approx. 130 lbs
  • Finish Options: Satin black or satin white

The Dreamedia Advantage

When you choose the RBH Sound S-1212P, you're not just purchasing a subwoofer—you're gaining a partner in Dreamedia. We're here to help design your home theater system for an optimal audio experience. Our team of experts understands the nuances of home theater technology and can guide you in creating a setup that brings out the best in the S-1212P.

The Ultimate Listening Experience

Whether you're watching a blockbuster hit, listening to a live concert recording, or gaming with friends, the RBH Sound S-1212P powered subwoofer elevates your experience. It's about more than just bass; it's about the depth and soul of the sound.

Ready to Transform Your Home Audio?

The RBH Sound S-1212P is available now through authorized dealers and distributors. Don't miss the chance to bring cinema-quality sound into your home. Contact Dreamedia today, and let us help you unlock the full potential of your home theater audio.

With the RBH Sound S-1212P powered subwoofer, prepare to dive into a world where every beat is a heartbeat, and every rumble is a step closer to audio nirvana. This is not just sound; this is the symphony of your life amplified.

Built to deliver copious amounts of extremely deep and powerful bass with precise control, the S-1212P powered subwoofer is not for the faint of heart. The S-1212P features two 12-inch long-throw aluminum cone subwoofers and a 1,000 Watt built–in amplifier with special DSP control (set at 12 o'clock as default). For ease of connectivity, the amplifier features XLR, RCA and speaker level inputs; other amenities include external level, variable 40-150Hz low-pass crossover, 0-180-degree phase shift, and auto on/off controls. Designed for larger home cinema and listening environments, the S-1212P delivers an incredible sonic and tactile experience to every movie or music listening session.

Our Review


The RBH Sound S-1212P is a powerful and high-quality subwoofer designed to enhance your home theater experience. With its large vented subwoofer design, RBH Reference drivers, and a 2400-watt rated SpeakerPower amplifier, this subwoofer promises to deliver deep, impactful bass. In this review, we will delve into its design, audio performance, connectivity options, user experience, and value for money to help you determine if the RBH Sound S-1212P is the right fit for your home theater setup.

Design and Build Quality

The RBH Sound S-1212P boasts a large vented subwoofer design, standing at almost 40 inches in height. This tall and thin profile allows for easy integration into your existing home theater setup. The subwoofer is constructed using medium density fiberboard (MDF) cabinet with ¾-inch thick walls, ensuring a sturdy and durable build. Extensive bracing further enhances the structural integrity of the subwoofer, reducing unwanted resonance and vibrations. The satin black oak finish, curved side walls, and chrome feet give the RBH Sound S-1212P an attractive appearance that will complement any home theater décor.

Audio Performance

One of the standout features of the RBH Sound S-1212P is its RBH Reference drivers. These dual 12-inch drivers with aluminum cones are designed to handle demanding audio signals with precision and accuracy. The combination of RBH Reference drivers and the 2400-watt rated SpeakerPower amplifier ensures high power output and exceptional audio performance. The subwoofer delivers deep, punchy bass with excellent low-frequency response, making action-packed movies and bass-heavy music a delight to experience.

Connectivity and Controls

The RBH Sound S-1212P offers basic connectivity options with XLR inputs, which may limit its compatibility with certain audio systems. It lacks RCA connections or speaker level inputs, which could be inconvenient for users with specific setup requirements. Additionally, the subwoofer lacks advanced controls like phase control and EQ presets, limiting the ability to fine-tune the audio output to suit individual preferences.

User Experience

While the RBH Sound S-1212P impresses with its audio performance, its size and weight can pose challenges when it comes to placement options. Weighing approximately 130 pounds, moving and positioning the subwoofer may require additional assistance. However, once in place, the RBH Sound S-1212P offers a hassle-free setup and installation process. The user interface and control options are straightforward and intuitive, allowing for easy adjustment of volume levels and basic settings.

Value for Money

In terms of value for money, the RBH Sound S-1212P falls into the premium price range, which may deter budget-conscious consumers. However, the subwoofer's high power output, RBH Reference drivers, and sturdy construction justify its price tag. When compared to other similar products in the market, the RBH Sound S-1212P holds its ground in terms of audio performance and build quality.


To conclude, the RBH Sound S-1212P is an impressive subwoofer that delivers powerful and impactful bass. With its large vented subwoofer design, RBH Reference drivers, and a 2400-watt rated SpeakerPower amplifier, it promises an immersive home theater experience. While it may have limitations in terms of size, weight, and connectivity options, the RBH Sound S-1212P excels in audio performance and build quality. If you are willing to invest in a premium subwoofer that will elevate your home theater setup, the RBH Sound S-1212P is definitely worth considering.


Physical Specifications

  • Subwoofer: (2) 12" (305mm) Aluminum Cone
  • Voltage: 110-240V Auto Adjusting
  • Frequency Response: 20Hz-150Hz ±3dB
  • LFE Input: Yes (XLR/Adapter)
  • LFE Output: Yes (XLR/Adapter)
  • Line Level Input: Yes (XLR/Adapter)
  • Speaker Level Input: No
  • Speaker Level Output: No
  • Phase Control: Yes (Auto On/Off)
  • Grille: Black Fabric
  • Dimensions: 15-7/8" W x 34-3/4" H x 19" D (403mm W x 883mm H x 483mm D) with feet and grille
  • Weight: 103 lbs. (47 kg)

Amplifier Specifications

  • Recommended Power: 250-1000 Watts
  • Power Handling: 1000 Watts
  • Amplifier Type: Class D
  • Amplifier Power: 500 Watts

Performance Specifications

  • Sensitivity: 92dB (2.83V @ 1 meter)
  • Impedance: 4 Ohms
  • Crossover Frequencies: 40Hz-150Hz (variable)
  • Crossover Slope: 12dB/Octave

Construction Details

  • Cabinet Details: High Density Fiberboard (HDF), Satin or White Paint
  • Construction Material: Medium Density Fiberboard (MDF)
  • Finish: Satin black oak
  • Internal Bracing: Vertical braces running up the middle of the side walls and back of the enclosure, large brace in the middle of the enclosure for the port, extensive damping material including thick foam at top and bottom panels, acoustic damping sheets applied to the port

Additional Features

  • Feet: Four large and heavy-duty cone-shaped feet, approximately 3 inches in height
  • Controls and Connections: Single balanced XLR input, single XLR output, Powercon AC connection, main power switch, fuse, mute button, program select button (PGM), gain control knob

Manufacturer Details

  • Series: Signature SX Reference Series
  • Model: RBH Sound S-1212P
  • Type: Powered Subwoofer
  • Manufacturer: RBH Sound
  • Origin: Utah, USA

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