RBH Sound UNRIVALED SFTR/AX

UNRIVALED Signature Reference Modular Tower System

$30,000.00

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• FIR Flagship DSP Speaker Management System
• UNRIVALED Alpha 6x - custom six-channel amplifier
• SVTR Brace Plate (2)

(PRICE PER PAIR)

Overview

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Each pair of these 57-3/4-inch tall, ultimate modular towers presents a full range sonic experience that is truly unprecedented for its size. With your choice of Satin Black or Satin White finishes, each SFTR-AX speaker system is comprised of two 1212N-MS/R subwoofers and two 821-SF/R modules that are integrated together with a Linear Phase FIR filter processor which time aligns the drivers and linearizes the frequency response of the speaker system to within an unprecedented ±1dB. The large air motion transformer (AMT) tweeter integrates perfectly with the proprietary aluminum-cone mid-bass woofers which are arranged in an traditional MTM alignment.  Amplification for the speakers is handled by RBH Unrivaled amplifiers which provide 250 Watts per channel for the AMT tweeters, 500 Watts per channel for the 8-inch woofers, and 1,500 Watts per channel for each of the dual 12-inch long throw subwoofers. Yes, that is 4500 Watts of total available power! A customized digital signal processor provides active crossover management with linear phase filters for optimal time alignment at the listening position. Each system is set up and calibrated on-site by an RBH Sound team member to ensure your experience is nothing but perfect.

RBH Sound UNRIVALED SFTR/AX Review

Introduction

The RBH Sound UNRIVALED SFTR/AX is a modular speaker system designed to deliver a reference-grade, audiophile experience. With both passive and fully active versions available, this system offers flexibility in configuration and placement. Featuring active DSP crossovers and other performance-enhancing technologies, the UNRIVALED SFTR/AX aims to provide exceptional precision and clarity in sound reproduction. RBH Sound, known for their commitment to quality, also offers on-site setup and calibration for optimal performance.

Design and Build Quality

The UNRIVALED SFTR/AX boasts a modular speaker system design, allowing users to customize their setup according to their room size and preferences. The sleek satin black or satin white finish options provide an elegant aesthetic that can seamlessly blend into any home theater or listening room. The construction quality and inert design ensure minimal resonance and vibrations, contributing to a cleaner sound reproduction.

Features and Technology

The standout feature of the UNRIVALED SFTR/AX is its active DSP crossovers, which provide precise frequency separation and optimize the performance of each driver. This, in combination with the RBH Linear Phase Loudspeaker Processor unit and RBH UNRIVALED alpha amplifier, ensures a well-balanced and accurate soundstage. The digital crossover further enhances performance by offering near-perfect time alignment and a linearized frequency response.

For those seeking even greater control, the UNRIVALED SFTR/AX offers granular adjustments with slopes of up to 48dB/octave and FIR filters for time and phase alignment. This level of customization allows users to fine-tune the system to their specific preferences and room acoustics. RBH Sound's on-site setup and calibration service ensures that users can maximize the potential of their system and achieve optimal performance.

Performance

The UNRIVALED SFTR/AX delivers a reference-grade, audiophile experience with exceptional precision and clarity. The system excels in reproducing nuanced details and provides a wide soundstage that immerses the listener. Compared to entry-level speaker systems, the UNRIVALED SFTR/AX offers a significant improvement in terms of accuracy and dynamic range, making it a worthwhile upgrade for discerning listeners.

The system's performance is suitable for a range of room sizes, although the 62-inch height of the towers may pose limitations in smaller spaces. Additionally, the active version of the UNRIVALED SFTR/AX may be overkill for users who do not require concert-level sound levels. However, for those who demand the utmost in sound quality and performance, the UNRIVALED SFTR/AX delivers in spades.

Configuration and Flexibility

The modular design of the UNRIVALED SFTR/AX allows users to configure the system according to their specific needs. Whether it's a stereo setup or a full surround sound system, the UNRIVALED SFTR/AX offers flexibility in placement and configuration. Furthermore, the system's smaller footprint compared to the flagship SVTR system makes it easier to integrate into a variety of room sizes and layouts.

RBH Sound provides limited information on connectivity options and compatibility with different audio systems. It is advisable to consult with RBH Sound or a knowledgeable dealer to ensure compatibility with existing equipment. However, the inclusion of active DSP crossovers and amplification in the UNRIVALED SFTR/AX simplifies the setup process, as it only requires a music source and volume control for the active version.

Pros

The RBH Sound UNRIVALED SFTR/AX offers several noteworthy advantages:

  • Provides a reference-grade, audiophile experience with exceptional precision and clarity in sound reproduction.
  • The active DSP crossovers and amplification enhance performance and ensure optimal frequency separation.
  • The digital crossover and FIR filters offer precise time alignment and a linear frequency response.
  • The high-quality construction and inert design contribute to a cleaner sound reproduction.
  • RBH Sound's on-site setup and calibration service ensures users can achieve optimal performance.
  • The elegant satin black or satin white finish options add a touch of sophistication to any room.
  • The all-in-one solution with the built-in RBH Alpha 6-channel amplifier (for the active version) simplifies the setup process.
  • The UNRIVALED upgrade option further enhances performance, allowing users to future-proof their investment.
  • The modular design allows for flexibility in configuration and placement, catering to various room sizes and layouts.

Cons

Despite its impressive features, the RBH Sound UNRIVALED SFTR/AX has a few drawbacks:

  • The higher price point compared to entry-level speaker systems may deter budget-conscious buyers.
  • The passive version requires separate amplifiers, adding to the overall cost.
  • The active version may be overkill for users who do not require concert-level sound levels.
  • The limited color options of satin black or satin white may not suit all aesthetic preferences.
  • The lack of specific information on connectivity options and compatibility may require additional research.
  • The 62-inch height of the towers may pose potential size limitations in smaller rooms.
  • The exact pricing information is not provided, making it difficult to gauge the system's value proposition.
  • There may be amplification limitations for users who wish to connect an external subwoofer amp or RBH Alpha Amp (if not included).

Conclusion

The RBH Sound UNRIVALED SFTR/AX is a modular speaker system that delivers a reference-grade, audiophile experience. With its active DSP crossovers, precise time alignment, and exceptional clarity, it offers an immersive and accurate soundstage. The system's modular design and flexibility in configuration make it suitable for a range of room sizes and layouts. While the higher price point and limited color options may be deterrents for some, those seeking uncompromising performance and customization will find the UNRIVALED SFTR/AX to be a worthwhile investment.

Specs

  • SERIES UNRIVALED Series | SF Modular Towers
  • SYSTEM TYPE 2-Channel Active Time-Aligned System; speakers sealed, subwoofers ported
  • DRIVE UNITS (2) 12" (305mm) cast aluminum basket, aluminum cone subwoofer (silver or black-anodized) (2) 8” (203mm) Reference Aluminum Cone Mid-Woofers (1) 4.72” X 1” (120mm x 25mm) AMT Tweeter
  • FREQUENCY RESPONSE 20Hz-35kHz (±3dB)
  • SENSITIVITY 92dB
  • CROSSOVER FILTERS FIR Linear Phase
  • IMPEDANCE 4 ohms
  • CROSSOVER FREQUENCY 80 Hz; 2000 H
  • CROSSOVER SLOPE 75dB/Octave
  • CABINET DETAILS High Density Fiberboard (HDF) Black/White Satin Paint
  • GRILLE DETAILS Magnetic Grille (black or white fabric)
  • FINISHED DIMENSIONS 13 1/4” x 57 3/4 x 17 D (337 x 1467 x 432 mm)
  • WEIGHT 160 lbs (72.57 kg)


Additional Info

WARRANTY*10 year/amp 3 year limited