[{"id":302787985567,"handle":"greatest-gear-of-2024","title":"2024 Greatest Gear of the Year","updated_at":"2026-05-01T11:40:36-06:00","body_html":"\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-right: -1085.1px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0495\/6910\/4031\/files\/Collection_Headers_1.png?v=1731514754\"\u003e\u003c\/div\u003e","published_at":"2024-10-25T15:34:08-06:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"greatestgear2024"}],"published_scope":"global","image":{"created_at":"2024-11-13T09:19:29-07:00","alt":null,"width":1650,"height":450,"src":"\/\/listenup.com\/cdn\/shop\/collections\/Collection_Headers_1.png?v=1731514770"}},{"id":639668617375,"handle":"all-regularly-priced-items","updated_at":"2026-05-02T11:04:08-06:00","published_at":"2024-11-30T15:25:35-07:00","sort_order":"best-selling","template_suffix":null,"published_scope":"web","title":"All Regularly Priced Items","body_html":null},{"id":280456888479,"handle":"audio","updated_at":"2026-05-02T05:10:14-06:00","published_at":"2021-12-02T11:21:36-07:00","sort_order":"best-selling","template_suffix":"top-level","published_scope":"global","title":"Audio","body_html":"","image":{"created_at":"2022-01-06T15:53:45-07:00","alt":"audio","width":971,"height":386,"src":"\/\/listenup.com\/cdn\/shop\/collections\/audio.png?v=1641509626"}},{"id":295082655903,"handle":"gifts-for-movie-night","title":"Gifts for Movie Night","updated_at":"2026-05-01T11:40:40-06:00","body_html":"\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0495\/6910\/4031\/files\/Collection_Headers_5.png?v=1761767574\" alt=\"\"\u003e\u003c\/p\u003e","published_at":"2023-11-09T10:31:52-07:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"moviegifts2024"},{"column":"variant_inventory","relation":"greater_than","condition":"0"}],"published_scope":"global","image":{"created_at":"2023-11-09T10:52:57-07:00","alt":null,"width":800,"height":800,"src":"\/\/listenup.com\/cdn\/shop\/collections\/Soundtober_4.png?v=1761770062"}},{"id":280460591263,"handle":"home-speakers","updated_at":"2026-05-01T03:25:41-06:00","published_at":"2021-12-02T12:20:57-07:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"Home Speakers","body_html":"","image":{"created_at":"2022-01-04T15:40:48-07:00","alt":"Home Speakers","width":1146,"height":455,"src":"\/\/listenup.com\/cdn\/shop\/collections\/home-speakers.png?v=1641336048"}},{"id":280461770911,"handle":"powered-subwoofers","updated_at":"2026-04-30T05:08:47-06:00","published_at":"2021-12-02T12:55:13-07:00","sort_order":"best-selling","template_suffix":"default","published_scope":"global","title":"Powered Subwoofers","body_html":"","image":{"created_at":"2022-01-04T16:05:13-07:00","alt":"Powered Subwoofers","width":1146,"height":455,"src":"\/\/listenup.com\/cdn\/shop\/collections\/powered-subwoofers.png?v=1641337513"}},{"id":640190218399,"handle":"svs-ported","title":"SVS Ported","updated_at":"2026-04-30T05:08:47-06:00","body_html":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA ported subwoofer features strategically placed ports that allow air to flow freely in and out of the enclosure as the woofer moves. This design enhances efficiency and typically delivers greater bass output and impact compared to a sealed counterpart of the same size. However, ported subwoofers often require larger enclosures and are especially well-suited for reproducing powerful, room-filling bass in home theaters or bass-heavy music genres.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2025-01-22T15:05:58-07:00","sort_order":"price-asc","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"equals","condition":"SVS"},{"column":"title","relation":"contains","condition":"SVS PB"},{"column":"title","relation":"not_contains","condition":"open"}],"published_scope":"global","image":{"created_at":"2025-01-22T15:05:57-07:00","alt":null,"width":4000,"height":4000,"src":"\/\/listenup.com\/cdn\/shop\/collections\/wGM1Uewh.png?v=1737583558"}},{"id":301151355039,"handle":"welcome10","updated_at":"2026-05-02T05:10:14-06:00","published_at":"2024-07-02T15:18:25-06:00","sort_order":"best-selling","template_suffix":null,"published_scope":"web","title":"Welcome10","body_html":null}]
The SVS PB17-Ultra R|Evolution is a flagship 17-inch ported subwoofer built for reference-level home theater bass and audiophile-grade musical accuracy. Powered by a 2800W RMS (6000+W peak) Sledge STA-2800D dual-mono amplifier and a 295MHz Analog Devices DSP, it delivers massive output with tight control and low distortion. Deep extension down to 12Hz (extended mode) and multiple tuning options let you tailor performance for your room and listening style. Full app control (iOS/Android/Amazon Fire) plus room-EQ-ready capability via upcoming over-the-air update make setup and optimization simple.
Get the Details
Features & Specs
17-inch flagship driver with dual 8-inch voice coils
Designed to move massive air while staying controlled, the PB17’s advanced motor and suspension architecture supports extreme excursion for deep bass impact with clarity.
Two discrete Class D monoblocks and a robust SMPS with active PFC deliver consistent, high-current power for effortless output and minimized compression.
True subsonic reach (down to 12Hz in extended mode)
Ideal for modern cinema soundtracks and low-frequency effects, delivering tactile pressure and room pressurization that smaller subs can’t replicate.
Tunable ported and sealed operation
Triple 4-inch ports with included foam plugs support Standard (max output), Extended (deeper extension), and Sealed (tight transient response) configurations for room- and taste-matching.
App-first control with advanced DSP
Adjust volume, low-pass filtering, phase, polarity, six PEQs, room gain compensation, tuning modes, and power settings—plus store settings in three presets for quick switching.
System-friendly integration
Use RCA or balanced XLR I/O, add a wireless adapter powered by the onboard USB, and integrate easily with trigger and IR control options for custom installs.
17-inch flagship driver with dual 8-inch voice coils
Designed to move massive air while staying controlled, the PB17’s advanced motor and suspension architecture supports extreme excursion for deep bass impact with clarity.
Two discrete Class D monoblocks and a robust SMPS with active PFC deliver consistent, high-current power for effortless output and minimized compression.
True subsonic reach (down to 12Hz in extended mode)
Ideal for modern cinema soundtracks and low-frequency effects, delivering tactile pressure and room pressurization that smaller subs can’t replicate.
Tunable ported and sealed operation
Triple 4-inch ports with included foam plugs support Standard (max output), Extended (deeper extension), and Sealed (tight transient response) configurations for room- and taste-matching.
App-first control with advanced DSP
Adjust volume, low-pass filtering, phase, polarity, six PEQs, room gain compensation, tuning modes, and power settings—plus store settings in three presets for quick switching.
System-friendly integration
Use RCA or balanced XLR I/O, add a wireless adapter powered by the onboard USB, and integrate easily with trigger and IR control options for custom installs.
Expert Insight
This subwoofer delivers massive low-end impact while staying controlled and clean at high volumes. The app control and tuning modes make it easy to dial in tight musical bass or room-shaking home theater output. Build quality is extremely robust, and the performance feels effortless even in large spaces.
Michael Chapman
Over 30 years with ListenUp!
Details
SVS PB17-Ultra R|Evolution Subwoofer
Built for reference-level home theater and serious 2-channel listening, the SVS PB17-Ultra R|Evolution is a flagship ported subwoofer engineered to deliver extreme low-frequency output with precision control. A front-firing 17-inch high-excursion driver with unprecedented dual 8-inch voice coils pairs with the Sledge STA-2800D dual-mono amplifier platform to produce chest-thumping impact, effortless headroom, and detailed bass texture—without sacrificing accuracy. With multiple tuning modes, deep extension down to 12Hz (extended mode), and full control from the SVS Subwoofer smartphone app (with Auto Room EQ coming soon via over-the-air update), it’s designed to dominate large rooms while staying refined enough for audiophile-grade musical bass. The PB17 Ultra is part of ListenUp's SVS Ported Subwoofer Collection.
What It's Good At:
Delivering room-pressurizing, ultra-deep bass down to 12Hz (extended mode) for movies and immersive gaming
Producing clean, high-output slam with massive headroom for large rooms and reference listening levels
Fine-tuning performance with multiple ported/“sealed” tuning modes and app-based DSP controls
Blending smoothly with any system via adjustable filtering, phase, polarity, PEQ, and room gain features
Supporting flexible integration using RCA or balanced XLR I/O, plus trigger and IR control options
Making setup and daily adjustments easy with app control, presets, and a rear-panel OLED interface
SVS PB17-Ultra R|Evolution Subwoofer Full Specifications:
Included Accessories: ABS grille frame w/ fabric mesh cover; iso-elastomer feet; 3 foam port plugs; 6’ heavy-duty power cord; Quick Start Guide
How low does the PB17-Ultra R|Evolution play?
It reaches down to 12Hz in extended mode (±3 dB), delivering the kind of ultra-deep bass you feel as much as you hear. Standard mode is rated 14–220Hz (±3 dB).
What’s the difference between Standard, Extended, and Sealed tuning modes?
Standard mode uses all ports open for maximum output, Extended mode uses one port plugged (two open) for deeper extension, and Sealed mode plugs all ports for tighter transient response and higher upper-bass extension.
Can I control it from my phone?
Yes. The SVS Subwoofer Control app works with iOS, Android, and Amazon Fire devices and provides access to volume, filtering, phase, polarity, PEQ, room gain compensation, tuning modes, presets, and more.
Is Auto Room EQ included?
Auto Room Equalization is planned to arrive via an over-the-air app update (coming soon). It uses your device’s microphone to measure your room and apply corrective EQ filters.
What connections does it support (RCA/XLR)?
It supports both unbalanced RCA and balanced XLR line-level inputs and outputs, including LFE use. This makes it compatible with consumer AVRs as well as balanced preamps and processors.
Does it work with dual subwoofer setups?
Absolutely. Multiple subs can improve seat-to-seat consistency, increase headroom, and reduce localization; the PB17 includes outputs suitable for daisy-chaining depending on your system approach.
How big and heavy is it?
It measures 25.0" H x 21.7" W x 29.3" D with the grille installed and weighs 164.7 lb unboxed. Planning the path into the room (and using help) is strongly recommended.
Does it support trigger and IR control?
Yes. It includes a 3.5mm trigger input (3–12V AC/DC) and a 3.5mm IR input for integration with control systems, plus app-based power options.
The SVS PB17-Ultra R|Evolution is a flagship 17-inch ported subwoofer built for reference-level home theater bass and audiophile-grade musical accuracy. Powered by a 2800W RMS (6000+W peak) Sledge STA-2800D dual-mono amplifier and a 295MHz Analog Devices DSP, it delivers massive output with tight control and low distortion. Deep extension down to 12Hz (extended mode) and multiple tuning options let you tailor performance for your room and listening style. Full app control (iOS/Android/Amazon Fire) plus room-EQ-ready capability via upcoming over-the-air update make setup and optimization simple.
Get the Details
Features & Specs
Features & Specs
17-inch flagship driver with dual 8-inch voice coils
Designed to move massive air while staying controlled, the PB17’s advanced motor and suspension architecture supports extreme excursion for deep bass impact with clarity.
Two discrete Class D monoblocks and a robust SMPS with active PFC deliver consistent, high-current power for effortless output and minimized compression.
True subsonic reach (down to 12Hz in extended mode)
Ideal for modern cinema soundtracks and low-frequency effects, delivering tactile pressure and room pressurization that smaller subs can’t replicate.
Tunable ported and sealed operation
Triple 4-inch ports with included foam plugs support Standard (max output), Extended (deeper extension), and Sealed (tight transient response) configurations for room- and taste-matching.
App-first control with advanced DSP
Adjust volume, low-pass filtering, phase, polarity, six PEQs, room gain compensation, tuning modes, and power settings—plus store settings in three presets for quick switching.
System-friendly integration
Use RCA or balanced XLR I/O, add a wireless adapter powered by the onboard USB, and integrate easily with trigger and IR control options for custom installs.
17-inch flagship driver with dual 8-inch voice coils
Designed to move massive air while staying controlled, the PB17’s advanced motor and suspension architecture supports extreme excursion for deep bass impact with clarity.
Two discrete Class D monoblocks and a robust SMPS with active PFC deliver consistent, high-current power for effortless output and minimized compression.
True subsonic reach (down to 12Hz in extended mode)
Ideal for modern cinema soundtracks and low-frequency effects, delivering tactile pressure and room pressurization that smaller subs can’t replicate.
Tunable ported and sealed operation
Triple 4-inch ports with included foam plugs support Standard (max output), Extended (deeper extension), and Sealed (tight transient response) configurations for room- and taste-matching.
App-first control with advanced DSP
Adjust volume, low-pass filtering, phase, polarity, six PEQs, room gain compensation, tuning modes, and power settings—plus store settings in three presets for quick switching.
System-friendly integration
Use RCA or balanced XLR I/O, add a wireless adapter powered by the onboard USB, and integrate easily with trigger and IR control options for custom installs.
Expert Insight
Expert Insight
This subwoofer delivers massive low-end impact while staying controlled and clean at high volumes. The app control and tuning modes make it easy to dial in tight musical bass or room-shaking home theater output. Build quality is extremely robust, and the performance feels effortless even in large spaces.
Michael Chapman
Over 30 years with ListenUp!
Details
Details
SVS PB17-Ultra R|Evolution Subwoofer
Built for reference-level home theater and serious 2-channel listening, the SVS PB17-Ultra R|Evolution is a flagship ported subwoofer engineered to deliver extreme low-frequency output with precision control. A front-firing 17-inch high-excursion driver with unprecedented dual 8-inch voice coils pairs with the Sledge STA-2800D dual-mono amplifier platform to produce chest-thumping impact, effortless headroom, and detailed bass texture—without sacrificing accuracy. With multiple tuning modes, deep extension down to 12Hz (extended mode), and full control from the SVS Subwoofer smartphone app (with Auto Room EQ coming soon via over-the-air update), it’s designed to dominate large rooms while staying refined enough for audiophile-grade musical bass. The PB17 Ultra is part of ListenUp's SVS Ported Subwoofer Collection.
What It's Good At:
Delivering room-pressurizing, ultra-deep bass down to 12Hz (extended mode) for movies and immersive gaming
Producing clean, high-output slam with massive headroom for large rooms and reference listening levels
Fine-tuning performance with multiple ported/“sealed” tuning modes and app-based DSP controls
Blending smoothly with any system via adjustable filtering, phase, polarity, PEQ, and room gain features
Supporting flexible integration using RCA or balanced XLR I/O, plus trigger and IR control options
Making setup and daily adjustments easy with app control, presets, and a rear-panel OLED interface
SVS PB17-Ultra R|Evolution Subwoofer Full Specifications:
Included Accessories: ABS grille frame w/ fabric mesh cover; iso-elastomer feet; 3 foam port plugs; 6’ heavy-duty power cord; Quick Start Guide
How low does the PB17-Ultra R|Evolution play?
It reaches down to 12Hz in extended mode (±3 dB), delivering the kind of ultra-deep bass you feel as much as you hear. Standard mode is rated 14–220Hz (±3 dB).
What’s the difference between Standard, Extended, and Sealed tuning modes?
Standard mode uses all ports open for maximum output, Extended mode uses one port plugged (two open) for deeper extension, and Sealed mode plugs all ports for tighter transient response and higher upper-bass extension.
Can I control it from my phone?
Yes. The SVS Subwoofer Control app works with iOS, Android, and Amazon Fire devices and provides access to volume, filtering, phase, polarity, PEQ, room gain compensation, tuning modes, presets, and more.
Is Auto Room EQ included?
Auto Room Equalization is planned to arrive via an over-the-air app update (coming soon). It uses your device’s microphone to measure your room and apply corrective EQ filters.
What connections does it support (RCA/XLR)?
It supports both unbalanced RCA and balanced XLR line-level inputs and outputs, including LFE use. This makes it compatible with consumer AVRs as well as balanced preamps and processors.
Does it work with dual subwoofer setups?
Absolutely. Multiple subs can improve seat-to-seat consistency, increase headroom, and reduce localization; the PB17 includes outputs suitable for daisy-chaining depending on your system approach.
How big and heavy is it?
It measures 25.0" H x 21.7" W x 29.3" D with the grille installed and weighs 164.7 lb unboxed. Planning the path into the room (and using help) is strongly recommended.
Does it support trigger and IR control?
Yes. It includes a 3.5mm trigger input (3–12V AC/DC) and a 3.5mm IR input for integration with control systems, plus app-based power options.
