How to Choose Between SVS 1000 Pro and 2000 Pro Subwoofers

Choose the 1000 Pro series if you need a compact subwoofer for a small-to-medium room and want the lowest entry price in SVS's Pro lineup. Choose the 2000 Pro series if you have a larger room, want deeper bass extension and more output, and can accommodate a bigger cabinet. Within either series, pick the SB (sealed) model for tighter, more musical bass in a smaller footprint, or the PB (ported) model for maximum output and sub-20 Hz extension for home theater.

The Two Decisions You're Actually Making

SVS's lineup asks you to answer two separate questions:

1. Series (1000 Pro vs. 2000 Pro): how much output, extension, and cabinet size you're willing to trade for price.
2. Cabinet type (SB vs. PB): sealed vs. ported, which changes size, low-frequency behavior, and output capability.

The models on the SVS homepage make this concrete: SB-1000 Pro, PB-1000 Pro, and PB-2000 Pro are all listed as popular products, each rated 4.9 stars by reviewers.

1000 Pro vs. 2000 Pro: What the Specs Show

Using the published specifications for the models shown on the site:

What this tells you:

• The 2000 Pro's advantage is power and extension, not driver size. All three use a 12" driver, but the PB-2000 Pro's 550 W RMS amplifier and 16 Hz low-end reach go meaningfully deeper than the 1000 Pro models.
• The PB-2000 Pro can run sealed. Its spec sheet lists both a standard (ported) and sealed mode frequency response, so you can tune its behavior somewhat.
• Size is the real cost of the upgrade. The PB-2000 Pro is roughly 21" tall and 24" deep—check your placement space before committing.

Sealed (SB) vs. Ported (PB): Which Fits Your Room

• SB-1000 Pro (sealed): the smallest cabinet at about 13.5" tall. SVS describes it as punching above its class down to 20 Hz with "stunning musicality." Best when floor space is tight or the sub sits in a living area where a large box is unwelcome.
• PB-1000 Pro (ported): SVS positions it around "chest-pounding output, sub-20Hz extension, and pinpoint control." A middle ground: deeper than the SB-1000 Pro, smaller and cheaper than the PB-2000 Pro.
• PB-2000 Pro (ported): SVS calls it the "most acclaimed ported subwoofer" for output, extension, and refinement "at its price and beyond." The choice for dedicated home theater rooms where maximum low-end impact matters.

A practical rule: for music-first listening in a shared room, start with the sealed SB-1000 Pro. For movies in a larger or dedicated space, the ported models deliver more of what soundtracks demand.

How to Verify Before Buying

1. Open each product page (e.g., sb-1000-pro-subwoofer or pb-2000-pro) and use View Specs to confirm driver, amplifier rating, frequency response, and dimensions for the exact model.
2. Use the Compare option on product listings to line up models side by side on the same attributes.
3. Measure your space against the listed dimensions, including clearance for ports and cabling.
4. Check availability—the site shows "Add To Cart," "Sold out," and "Find a Dealer" states, so confirm the finish you want (Premium Black Ash, Piano Gloss Black, or Piano Gloss White, depending on model) is in stock or available locally.

Common Pitfalls

• Assuming a bigger number means a bigger driver. The 1000 and 2000 Pro models here all use 12" drivers; the difference is amplification and tuning.
• Ignoring the cabinet depth. The PB-2000 Pro is nearly 24" deep—measure before ordering.
• Buying ported for a small room. A large ported sub can overwhelm a compact space; the sealed SB-1000 Pro is often the better fit there.
• Treating listed prices as final. Prices shown are sale prices for specific finishes; confirm the current price and any dealer options at checkout.