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Overview

SVS Prime Tower – 3.5-Way Floorstanding Speaker in Gloss Black (each)


Room-filling sound. Precise imaging. Powerful bass without the oversized cabinet.

The SVS Prime Tower brings serious hi-fi performance to an elegant, room-friendly floorstanding speaker. Designed for listeners who want the detail and imaging of a dedicated stereo system with the dynamic impact of a home theater, the Prime Tower delivers an engaging experience across music and movies.

Its sophisticated driver arrangement combines dual 6.5-inch woofers, a dedicated 4.5-inch midrange driver, and a 1-inch aluminum dome tweeter. Unlike a conventional three-way loudspeaker, the Prime Tower uses SVS's innovative SoundMatch 3.5-way crossover, which controls each woofer independently to optimize bass performance and maintain consistent sound throughout the listening area.

The result is a floorstanding speaker designed to reproduce everything from delicate vocals and acoustic instruments to demanding movie soundtracks with clarity, control, and authority.

With bass extension down to 30Hz and a slim eight-inch-wide cabinet, the Prime Tower offers an impressive combination of performance and practicality.




Key Features

  • SoundMatch 3.5-Way Crossover: Independently controls the two woofers to improve driver integration, imaging, and off-axis response.

  • Dual 6.5-Inch Woofers: Long-stroke polypropylene drivers provide deep, articulate bass and dynamic impact.

  • Dedicated 4.5-Inch Midrange: A polypropylene driver in its own sealed enclosure delivers clear vocals and natural instrument reproduction.

  • 1-Inch Aluminum Dome Tweeter: Features an FEA-optimized diffuser for detailed high frequencies and broad dispersion.

  • 30Hz–25kHz Frequency Response: Extended bandwidth for music and cinematic soundtracks.

  • Individually Tuned Woofer Chambers: Each woofer operates in a separate enclosure with its own rear-firing port.

  • Rigid, Internally Braced Cabinet: Engineered to minimize unwanted resonance and coloration.

  • Chamfered Front Baffle: Reduces edge diffraction to support precise imaging.

  • Slim Floorstanding Design: An eight-inch-wide cabinet fits comfortably into a variety of listening spaces.

  • Two Finish Options: Premium Black Ash and Piano Gloss Black.

The Advantage of a 3.5-Way Crossover

The Prime Tower's SoundMatch crossover is one of its defining engineering features.

Rather than having both woofers reproduce exactly the same frequency range, SVS gives each woofer a dedicated crossover network.

The lower woofer focuses on deeper bass frequencies, while the upper woofer extends farther into the upper-bass region before handing off to the dedicated midrange driver.

This tapered arrangement helps minimize unwanted interference between drivers and maintain a consistent presentation across a wider listening area.

The midrange-to-tweeter transition is handled separately, completing a system designed for smooth frequency response, accurate imaging, and cohesive sound.

Dedicated Drivers for Every Detail

The Prime Tower's four-driver arrangement allows each component to concentrate on the frequencies it reproduces best.

The dual 6.5-inch woofers deliver the weight and impact of bass instruments, drums, and movie effects. Each operates in a separate internal chamber with its own port tuning, allowing SVS to optimize their low-frequency performance.

The 4.5-inch midrange driver sits inside a completely sealed compartment, isolating it from the pressure generated by the woofers. This helps preserve clarity in vocals, dialogue, and instruments.

A 1-inch aluminum dome tweeter completes the system, providing detailed high-frequency reproduction through a lightweight dome and optimized diffuser.

Designed for Music and Home Theater

Whether you're building a dedicated two-channel system or a complete surround sound setup, the Prime Tower offers the versatility to handle both.

For stereo listening, its dedicated midrange and sophisticated crossover help create a focused soundstage with clear instrument placement and convincing dynamics.

For home theater, the dual woofers provide substantial bass output, while the dedicated midrange and tweeter reproduce dialogue and sound effects with clarity.

Pair the Prime Tower with compatible SVS Prime Series center and surround speakers for a cohesive multichannel system. An SVS subwoofer can provide additional deep-bass extension and dedicated LFE reproduction.

Technical Specifications

Specification

Details

Speaker Type

3.5-Way Floorstanding Loudspeaker

Enclosure

Dual-Ported Bass Reflex

Woofers

Dual 6.5" Polypropylene

Midrange

4.5" Polypropylene

Tweeter

1" Aluminum Dome

Frequency Response

30Hz–25kHz ±3dB

Nominal Impedance

8 Ohms

Sensitivity

87dB (2.83V/1m)

Recommended Amplifier Power

20–250 Watts

Midrange/Tweeter Crossover

2.1kHz

Upper Woofer/Midrange Crossover

350Hz

Lower Woofer Low-Pass Frequency

165Hz

Crossover Architecture

SoundMatch 3.5-Way

Bass Ports

Dual 1.7" Rear-Firing Ports

Midrange Enclosure

Dedicated Sealed Chamber

Speaker Connections

Single Pair of 5-Way Binding Posts

Cabinet Dimensions

36" H × 8" W × 11.1" D

Overall Dimensions

36.6" H × 8" W × 11.6" D

Weight

40.1 lbs Each

Finishes

Premium Black Ash / Piano Gloss Black

Manufacturer's Warranty

5 Years


Experience SVS at The Grid HiFi

The SVS Prime Tower combines deep bass, detailed midrange reproduction, and precise imaging in a versatile floorstanding speaker built for both music and movies.

Whether you're assembling a dedicated stereo system or planning a complete home theater, The Grid HiFi in Houston can help you select the right amplification, source components, and complementary SVS speakers.

Contact The Grid for pricing, availability, and system recommendations.

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FAQs

Please read our FAQs page to find out more.

Do you price match?

Yes. We match any authorised dealer, including big-box retailers. If you find the same product at a lower price, contact us and we'll match it.

Do you offer free shipping?

Yes — free shipping on every order, with 2-day delivery available on most products. Easy returns and exchanges are included.

Where is your showroom?

We're at 6362 Alder Drive, Houston, Texas. The showroom lets you hear and compare reference-level systems in person before making any decisions. If you're considering a larger purchase or installation, it's well worth the visit.

Can I buy online without visiting the showroom?

Yes. The full product range is available through the online store with free nationwide shipping. For more complex system builds, speaking with one of our advisers first tends to lead to a better result.

Do you offer financing?

Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.

Do you install systems as well as sell equipment?

Yes — installation is central to what we do. We design and install whole-home audio and video, home theaters, media rooms, outdoor audio, lighting and motorised shades, and full smart home automation.

Do you provide support after installation?

Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.