SVS SB17UREOB Evolution Subwoofer Box SB17-ULTRA

( Brand: Svs ), ( Manufacturer Part Number: SB17UREOB ), ( Model: SB17-ULTRA ), ( Color: Black ), ( Material: Mdf ), ( Item Length: 21 ), ( Type: Subwoofers ), ( Manufacturer Warranty: 5 Year Limited Warranty ), ( Item Height: 20 ), ( Connectivity: Wired ), ( Item Weight: 124 )

Review SVS Sb17-ultra Evolution Inch Sealed Subwoofer Gloss Black Open Box

The SVS SB17-Ultra Evolution 17 subwoofer box is a masterpiece of audio engineering, meticulously designed to deliver powerful, room-filling bass with pinpoint accuracy and impressive efficiency. This sealed enclosure is the latest evolution of the acclaimed SB17-Ultra subwoofer, boasting several upgrades that elevate its performance to new heights.

The SB17-Ultra Evolution 17 enclosure is crafted from MDF (Medium Density Fiberboard) with an inert, non-resonant design. It houses the potent SB17-Ultra 17-inch driver, which features a high-power motor and a large, dual-vented voice coil that can handle SPLs (Sound Pressure Levels) up to 3000 watts RMS. The driver cone is made from ultra-stiff, composite Fiberglass material, ensuring rigidity and minimal distortion, even at the highest volumes.

The enclosure's dimensions are 29.5 inches H x 22 inches W x 22 inches D (75.0 x 55.9 x 55.9 cm), providing ample space for the powerful driver to produce deep, resonant bass. The sealed design offers several advantages, such as tighter bass response and reduced distortion, making it an excellent choice for music and home theater applications.

The SB17-Ultra Evolution 17 subwoofer box comes with a number of thoughtful design features that make installation and setup a breeze. These include adjustable feet that allow for leveling, a removable grille for custom aesthetics, and sturdy binding post terminals that can accommodate banana plugs, bare wires, and spade connectors.

The SB17-Ultra Evolution 17 subwoofer box is a testament to SVS's commitment to pushing the boundaries of subwoofer technology. It delivers powerful, accurate bass, making it an essential addition to any audio system, whether you're a music enthusiast or a home theater aficionado.

The SVS SB17-URE and SB17-ULTRA Evolution 17 subwoofer boxes from Seymour-Savinion are popular choices for those looking for high-performance subwoofer enclosures. Here are some pros and cons to help you make an informed decision:

1. High-quality materials: These enclosures are made using MDF (Medium Density Fiberboard) which is known for its rigidity and acoustic properties. It ensures that the box remains stable and provides a solid base for the subwoofer.

2. Optimized design: The SB17-URE and SB17-ULTRA Evolution 17 enclosures are designed to provide optimal performance for SVS 17-inch subwoofers. The ported design enhances the low-frequency response and provides a balanced and powerful bass output.

3. Versatile application: These enclosures can be used in various applications such as home theater systems, music systems, and even car audio. They are also suitable for both sealed and ported installation configurations.

4. Durable construction: The durable MDF construction ensures that the enclosure can withstand the rigors of regular use and provides a stable platform for the subwoofer.

1. Expensive: These enclosures are on the pricier side due to their high-quality materials and optimized design.

2. Heavy: The MDF construction and the size of the enclosure make it heavy, which can make it difficult to move around.

3. Customization: These enclosures are designed specifically for SVS 17-inch subwoofers, so they may not be suitable for other subwoofer brands or models.

4. Assembly required: These enclosures come as unassembled kits, so some assembly is required before they can be used.

The Seymour-Savinion SVS SB17-URE and SB17-ULTRA Evolution 17 subwoofer boxes offer high-quality materials, optimized design, and versatile applications. However, they come with a hefty price tag and require some assembly. If you are looking for a high-performance subwoofer enclosure and are willing to invest in a premium product, these enclosures are worth considering.

If you are in the market for a high-performance subwoofer enclosure and have the budget for it, the Seymour-Savinion SVS SB17-URE and SB17-ULTRA Evolution 17 subwoofer boxes are excellent choices. They offer a balanced and powerful bass output, and the optimized design ensures that they provide optimal performance for SVS 17-inch subwoofers. However, if you are on a tight budget or prefer a more affordable option, there are other subwoofer enclosures available in the market that may suit your needs better.

Details:

Massively powerful SVS STA-2800D Class amplifier design. Front Firing 17-inch high-excursion SVS driver. High resolution 295Mhz Analog Devices Audio DSP with double precision 56bit filtering. 15Hz to 320Hz /-3dB.

Protective non-resonant extra-thick ABS grille frame with fabric mesh cover to shield driver.

part #: sb17ureob prices

• $2299.00-$3178.00

specifications shuspea:

• brand: Svs
• mpn: Sb17ureob
• model: Sb17-ultra
• color: Black
• material: Mdf
• item length: 21
• type: Subwoofers
• manufacturer warranty: 5 Year Limited Warranty
• item height: 20
• connectivity: Wired
• item weight: 124

offer shuspea:

• quantity: 1
• started: October 29, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock

shipping shuspea:

• transit: 2-5 Days
• type: Fixed
• cost: $0.00
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx

returns shuspea:

• policy: No Returns

general shuspea:

• TV, Video Home Audio > Home Audio > Home Speakers Subwoofers
• condition: Open box

payments shuspea:

• wallet: Apple-pay
• other
• credit card: Visa

seller shuspea:

• # reviews: 4348
• rating: 100.0%
• city: Fairfax, Virginia

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