SKU: 48744559843

SVS SB16-Ultra Subwoofer 16" Driver Sealed Design 1500W RMS

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Description

SVS SB16-Ultra Subwoofer 16" Driver Sealed Design 1500W RMSOverview Driver: 16" Amplifier: 1500 watts RMS (5000+ watts peak) Frequency Response: 16 460 Hz + 3 dB One Subwoofer to Rule Them All. Introducing the SB16 Ultra. An unrelenting passion for awesome bass performance and engineering perfection guided every aspect of the SB16 Ultra subwoofers design. Groundbreaking technology, rigorous design and extreme testing in real world and laboratory environments allowed SVS to achieve massive output levels,

Overview

  • Driver: 16"
  • Amplifier: 1500 watts RMS (5000+ watts peak)
  • Frequency Response: 16-460 Hz +/- 3 dB

One Subwoofer to Rule Them All. Introducing the SB16-Ultra.

An unrelenting passion for awesome bass performance and engineering perfection guided every aspect of the SB16-Ultra subwoofer’s design. Groundbreaking technology, rigorous design and extreme testing in real world and laboratory environments allowed SVS to achieve massive output levels, extreme low frequency extension, near-perfect frequency response accuracy, and pinpoint transient response. The culmination of all SVS design advancements, SB16-Ultra represents the greatest leap forward in performance and innovation since the inception of subwoofers.

Masterful Engineering. 3 Game-Changing Subwoofer Innovations.

One of these groundbreaking innovations would’ve been enough to make the 16-Ultra Series an engineering tour-de-force, but the combination of 3 subwoofer firsts propels the SVS SB16-Ultra into the pantheon of all-time great audio products.

Massive New 16-inch SVS Ultra Driver with Unprecedented 8-inch Edge Wound Voice Coil.

When designing the biggest and most formidable driver ever used in an SVS subwoofer, it was of utmost importance to meet or exceed the same supreme standards of control and accuracy as every other subwoofer SVS manufactures. One huge advancement that allows the SB16-Ultra to handle the crushing force of a 16-inch driver is the 8-inch edge wound voice coil, the largest ever deployed in a consumer subwoofer. This innovation ensures ultra-low distortion, efficient heat dissipation, exceptional linearity and nearly zero power compression. By nature, larger drivers are more difficult to control, but the unprecedented voice coil design ensures accuracy in frequency response and speed in transients without ever sounding boomy.

Pushing the driver are four massive, dedicated toroidal ferrite magnets that unleash a staggering 78mm peak to peak excursion and the highest levels of motor force and palpable SPLs. The light and rigid 16-inch Ultra driver cone consists of a premium fiberglass resin composite with optimal stiffness to mass ratio to maximise movement of air and sonic energy without ever distorting or losing control.

Stunningly Powerful, New Sledge Amplifier with Fully Discrete MOSFET Output and 1,500 Watts Continuous, 5,000+ Watts Peak Power.

Conservatively rated at 1,500 watts continuous, 5,000+ watts peak power, the SB16-Ultra Sledge STA-1500D amplifier’s 64 Amp 200-Volt MOSFETs are the sonic muscle behind arguably the most powerful and highest fidelity subwoofer amplifier ever developed. Discrete MOSFET output results in superior handling and tighter control of the immense amplifier power and represents a major upgrade over the integrated circuits found in nearly all other Class D subwoofers.

Effortless power must be harnessed to ensure refined behavior and pristine output at the most demanding drive levels. To achieve this, the SB16-Ultra subwoofer uses the audio industry’s most advanced 50 Mhz Analog Devices Audio DSP with 56bit filtering to handle the nearly limitless power, only unleashing the perfect amount of low frequency energy at just the right time.

Innovative New Smartphone App for Subwoofer DSP and Control.

Compatible with Apple® and Android® platforms, the innovative SB16-Ultra smartphone app unleashes the full depth, force and nuance of the world’s finest subwoofer. The groundbreaking SVS subwoofer app controls all DSP functions and conveniently stores custom presets. It’s the easiest way ever to fine tune bass surpassing 16Hz at reference volumes from the comfort of your favorite seat.

For added convenience, 2-way feedback shows updates in real time on both the app and subwoofer interface and Bluetooth connectivity allows adjustments to be made even when the subwoofer is not in sight. Control is also available via IR remote and an intuitive front panel display.

Acoustically Inert, Rigidly Braced Cabinet

A subwoofer capable of creating such extreme levels of sonic energy requires an equally robust cabinet design. The SB16-Ultra is built with a double thick MDF front baffle and rigid internal bracing to support the massive drive unit and to ensure an acoustically inert environment. The highly reinforced internal design eliminates any chance of coloration or resonance from the cabinet, even when the deepest low frequencies are played at reference sound pressure levels.

Specifications

Frequency Response / Acoustic Data:

  • 16-460 Hz +/- 3 dB
  • Roll-off slope specifically optimised to take maximum advantage of available room gain.
  • 2-meter ground plane away from reflective structures (quasi-anechoic).

Subwoofer Specs:

  • Black Oak and Piano Gloss Black finish options
  • Protective non-resonant steel mesh grille
  • Front-firing 16" driver
  • Rear-mounted amplifier
  • Screw-in rubber feet
  • Robust Medium Density Fiberboard(MDF) cabinet construction
  • Cabinet Dimensions: 20" (H) x 19.5" (W) x 20.1" (D) (without grille)
  • Cabinet Dimensions (with grille): 20” (H) X 19.5” (W) X 22.9” (D)
  • Shipped Dimensions: 24.9" H X 25.1" W X 30.3" D
  • Weight (unboxed): 122 pounds
  • Shipped Weight: 145.9 pounds

Driver Specs:

  • SVS 16” Ultra-series driver
  • Powder-coated cast aluminum basket
  • Four high-grade ferrite magnets
  • Finite Element Analysis (FEA)-optimised motor structure
  • Dual shorting rings reduce gap induction and lower distortion
  • Extended pole piece improves heat sink and thermal management properties
  • 8” diameter, high-power edge wound voice coil
  • 78mm peak to peak Xmech excursion (65mm Xmax)
  • Upgraded Nomex spider for improved linearity and driver control at extreme drive levels
  • Dual 24-strand copper and Nomex composite high-temperature leads provide a pristine electrical connection from the amplifier to the voice coil
  • Premium glass fiber laminated dustcap and reinforced composite cone sub-structure ensure a light, ridged, and neutral radiating surface
  • Low-creep rubber long-throw surround for excellent durability and longevity

Amplifier Specs:

  • Sledge STA-1500D DSP amplifier
  • 1,500 watts RMS continuous (5,000+ watts peak dynamic)
  • Efficient and cool-running Class D topology
  • High resolution 50Mhz Analog Devices Audio DSP with double precision 56bit filtering is most advanced subwoofer processor available for perfect audio reproduction
  • Active PFC (Power Factor Correction) ensures the cleanest 1500W output regardless of your home mains supply
  • XLR and RCA stereo input/output with ultra-wide input voltage for consumer and professional audio applications
  • Convenient front-mounted display with subwoofer controls and 8 digit LED display
  • Groundbreaking Subwoofer Control and Bass Management Smartphone App for Apple and Android Devices
  • IR Remote Control
  • Three user adjustable parametric EQs
  • Continuously variable volume/gain control
  • Continuously variable (0-180 degrees) phase control
  • Continuously variable (30-200 Hz) 6, 12, 18, or 24 dB/octave low pass filter frequency with disable/LFE setting
  • Main power rocker switch
  • Auto-On / On / Trigger Controls
  • 3-12V trigger with 1/8” (3.5 mm) TRS mini-jack input
  • Green standby mode with > 0.5 watts consumption
  • Input impedance 22kohm (RCA)/ 22kohm (XLR).
  • RoHS compliant, lead-free construction and world-wide safety certifications
  • Detachable power cord
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 48744559843

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4.5 ★★★★★
Based on 22 reviews
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J
Verified Purchase
jenn_azhere
Lexington, US
★★★★★ 4
book 2
Format: Kindle
This was a great read. I loved both main characters!! It has spice, sass, the sweetest FMC, rich family backstories, and a HEA! Hockey, romance, and hotness. What else could you ask for?! Give it a go!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
L
Verified Purchase
Lauren Sophie
Whiting, US
★★★★★ 3
Steamy with Some Good Character Development, But a Little Cliche and Unbelievable
Format: Kindle
This book tells the story of Grace and (Johnny) Logan, a couple who hook up right away and then fall in love as Logan has to make up for the fact that he initially rejects the idea of getting more serious with Grace. The plot is pretty flimsy, although there is decent development of outside conflict, including Logan's alcoholic father and his struggles with his potential hockey career. There are some very steamy scenes--lots of them, actually-- and some cute moments, but in the end, this isn't a particularly memorable story. To be honest, I have a love/hate relationship with this series (I read the first one, too). On one hand, I think Elle Kennedy is a good writer with a flair for dialogue who knows how to script a steamy love scene. She also does a solid job for the most part in fleshing out her main characters, even if supporting characters often seem like walking cliches ("The Overprotective Dad" vs "Alcoholic Dad"; "Rebellious Best Friend" vs. "Straight-Laced Best Friend"). There are a lot of genuinely funny lines, too, even if they're sometimes of the stereotypical frat boy variety (as a lot of the characters are stereotypical frat boys). Speaking of stereotypical frat boys, this dovetails into what I hate about this series. I have to admit to not being a fan of the Greek system in general so that may be a bias that's affecting my reading experience, but there's something over-the-top and a little disconcerting about the way Kennedy depicts both the sex-fueled parties and the conversations between the guys about their sex lives. I'm not saying her portrayal of Greek life is entirely unrealistic, but the scenes have a cliched, obvious feel, and although she means to set a sexy tone, there's something icky about the way these guys get whatever they want, whenever they want it (and it's not just sex on demand, but apparently amazing sex with hot women on demand). All the guys are gorgeous horn dogs who get drunk but never seem to be anything less than smoking hot and cool. Oh, and apparently, all this partying doesn't negatively impact their training regimen). Most of the girls throw themselves at them, either alone or in pairs. Plus, in both books, I had some trouble believing that the heroines really hung out at frat parties and knew the athletes by name. Both Hannah and Grace (and even Ramona, for that matter) struck me as young women more apt to avoid frat parties and maybe hang with the multitude of other non-Greek members who populate a college campus and host off-campus parties. (To that end, how about a hook-up between one of these athletes/frat boys and a young women who has no interest in an athlete/frat boys? I went to a big school, and at least two thirds of the campus probably couldn't identify one athlete by name.) Ultimately, I enjoyed aspects of this book and liked the main characters by the end of the novel (Logan wasn't that appealing for about half of the story, but I warmed to him eventually). And it definitely is more expertly plotted and well written than a lot of other NA novels out there. But if this series is to continue, I'd like to see the formula shaken up. Grade: C+
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2016
S
Verified Purchase
Salley906
Houston, US
★★★★★ 5
HOT AND HEAVY!
Format: Kindle
Awesome read! It’s was funny, sexy, dramatic, endearing. Great story and plot line. Loved it! About to read the score now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
A
Verified Purchase
Alexciz
Bozeman, US
★★★★★ 4
I finally took the plunge. A satisfying star read
Format: Kindle
What a chicken I was to leave off reading this book for YEARS because I couldn’t cope with Logan’s “situation” (no spoilers!) & how it could possibly be sorted in his own book. Oh ye of little faith! Elle Kennedy isn’t a #1 author by CHANCE! Oh no, that is TALENT baby! She took the end of book one, ran with it, then flipped that mother sucker on its head to dig deeper into Logan and learn about Grace. These two were definitely made for each other. The story spans from one school year to the next and we get lots of context too. There are some side characters that I’m not sure o know why they were added as they didn’t add to the story and a particular side character that really needed an ending as she just disappeared. Why was she so unhappy? What was she getting into off page? Was she ever forgiven? The s story seemed to end abruptly, and that threw me off a bit. I kept going like I was gonna flip another page, and that was the end! Besides the fact of feeling like there are so many things left unsaid this was a good book. Definitely liked book one more but that could also be because the show just came out on prime but nahh, I loved to book one even a decade ago, and it’s still amazing to this day! The hard part of this was the female narrator on the portions when I listened…Lorelei Avalon, she was NOT CAST properly in my opinion at all. She’s not a bad narrator, she’s just not suited, even remotely, for a late teens early 20-year-old college student. Her voice is more for characters late 40s early 50s in my opinion. I’m glad on book 3. It looks like we changed the narrator so I hope to mostly listen to that one. As always, Lee Samuels did a phenomenal job. He’s been in the game for a while, so maybe that’s what helps make it right for him. But he definitely knew how to change the nuances of his voice to suit whatever character he was reading at that time. All in all, this was a really good book that I’m sad. I waited so long to read. Thanks to campus diaries coming out on TV? I’m ready to finally finish up this series! Book 3 here I come!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
B
Verified Purchase
Britt
Battle Creek, US
★★★★★ 5
🎧
Format: Paperback
The start of this book had me nervous but I ended up really loving this book! I loved how aware Logan was to what he was doing to Grace and stopped it even though it hurt to read. I loved that Grace made him WORK for her forgiveness and some parts were even SO funny. I loved all four of the guys and their great banter. My sweet baby Logan really was going through it in his personal life and his story resonated so much with me. I cried multiple times while reading and cried happy tears at the ending. It was perfect and exactly how I hoped it would end. 🎧 The narrators did a fantastic job with the dual narration.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

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