By: CE Critic
SVS, the renowned audio specialist, has unleashed its most ambitious subwoofers yet: the 17-Ultra R|Evolution series. Representing a complete reimagining of subwoofer design, these behemoths deliver unprecedented low-frequency performance, sophisticated DSP, and user-friendly control, promising to redefine the home theater experience for enthusiasts.
A New Era of Bass: Unprecedented Advancements
Building on the legacy of the acclaimed SB16-Ultra, the 17-Ultra R|Evolution series introduces a host of groundbreaking features:
- Colossal 17-inch Driver: The series boasts the largest and most formidable driver ever deployed in an SVS subwoofer. This meticulously engineered 17-inch driver features an ultra-rigid glass fiber composite cone and a long-throw catenary SBR rubber surround, enabling it to move massive amounts of air and pressurize rooms with astonishing ease.
- Dual 8-inch Voice Coils: A first for SVS, the dual 8-inch voice coils ensure impeccable control and stability, even at the highest drive levels. This innovative design maximizes the transfer of electromagnetic current from the amplifier to the 55lb toroidal ferrite magnet motor, resulting in effortless output and pinpoint accuracy.
- Dual Monoblock STA-2800D Amplifier: Each subwoofer is powered by a unique dual monoblock STA-2800D Class D amplifier with a MOSFET output stage. This configuration delivers a staggering 2,800 watts RMS and 8,200+ watts peak power, providing seemingly limitless headroom and dynamic impact.
- Sophisticated DSP: A cutting-edge 295MHz Analog Devices DSP chip governs all aspects of performance, ensuring pristine audio reproduction and optimal system operation. The DSP also includes advanced digital audio processing and DACs with a 120dB signal-to-noise ratio, minimizing noise and maximizing fidelity.
- Onboard AC Line Conditioner: An integrated AC line conditioner with power factor correction stabilizes incoming voltage, corrects waveform distortions, and eliminates electromagnetic and radio interference, ensuring clean power delivery and optimal performance.
Unleashing the Beast: Performance Specifications
The 17-Ultra R|Evolution series comprises two models, each engineered for specific applications:
SB17-Ultra R|Evolution (Sealed)
- Frequency Response: 15Hz to 460Hz +/- 3dB (standard mode)
- Dimensions: 20.8" (H) x 20" (W) x 23.3" (D)
- Weight: 115.2 lbs
- Finish: Piano Gloss Black or Premium Black Oak Veneer
PB17-Ultra R|Evolution (Ported)
- Frequency Response: 12Hz to 460Hz +/- 3dB (standard mode)
- Dimensions: 25.3" (H) x 20" (W) x 26.3" (D)
- Weight: 122.7 lbs
- Finish: Piano Gloss Black or Premium Black Oak Veneer
Both models are capable of earth-shattering output, with the sealed SB17-Ultra R|Evolution excelling in accuracy and transient response, and the ported PB17-Ultra R|Evolution delivering even deeper extension and maximum SPLs.
Intuitive Control at Your Fingertips
SVS has prioritized user experience with the 17-Ultra R|Evolution series. The SVS app provides comprehensive control over the subwoofers, allowing users to fine-tune various parameters:
- Volume: Adjust the output level to seamlessly integrate with your speakers.
- Low Pass Filter: Precisely control the crossover frequency between the subwoofer and your speakers.
- Phase: Align the subwoofer's output with your speakers for optimal blending.
- Polarity: Correct any phase cancellation issues caused by room acoustics or speaker placement.
- Parametric EQ: Utilize six parametric equalizers to precisely tailor the frequency response to your room and preferences.
- Room Gain Compensation: Compensate for the natural bass boost in your room, ensuring accurate and balanced low frequencies.
- Power Management: Configure auto-on and standby settings to conserve energy.
Intelligent Room Correction: Auto EQ
A forthcoming firmware update will introduce a groundbreaking Auto EQ Subwoofer Room Correction system. This intelligent feature utilizes your smartphone's built-in microphone to analyze your room's acoustics and automatically apply equalization filters, optimizing the in-room frequency response for the most accurate and immersive bass experience.
Availability and Pricing
The SVS SB17-Ultra R|Evolution and PB17-Ultra R|Evolution are available now, with pricing as follows:
- SB17-Ultra R|Evolution: $2,499 USD / £3,250 GBP
- PB17-Ultra R|Evolution: $2,999 USD / £3,750 GBP
Both models are offered in Piano Gloss Black and Premium Black Oak Veneer finishes.
A Quantum Leap Forward in Subwoofer Design
The SVS 17-Ultra R|Evolution series represents a significant advancement in subwoofer technology. With its groundbreaking driver, powerful amplifier, sophisticated DSP, and user-friendly control, this series delivers an unparalleled low-frequency experience for discerning home theater enthusiasts.
Whether you crave the precision and musicality of the sealed SB17-Ultra R|Evolution or the visceral impact and subterranean depths of the ported PB17-Ultra R|Evolution, these subwoofers are poised to redefine your expectations of home theater bass.