SVS has recently discontinued the venerable PB13-Ultra 13" ported subwoofer and replaced it with their new PB-4000. Price remains the same but there are numerous upgrades to the PB-4000 that makes this subwoofer such a compelling, class leading product in its category. The PB-4000 takes a radical shift in terms of amplifier technology and makes some major changes in enclosure construction.
To find out what SVS has done to improve on their classic, proven design, read our full review with comprehensive measurements of the PB-4000 to determine if it's time for you to upgrade your subwoofer.
Pros
- Extremely linear response all the way down to 16 Hz
- Very good distortion behavior
- Nice looking for a large subwoofer
- Excellent build quality
- Great customer service and warranty
- Innovative controls carried down from the 16 Ultra Subwoofers
Cons
- Heavy- 153 lbs.
- Cabinet feet don’t give fingers much clearance
Read: SVS PB-4000 Ported Subwoofer Review
This is our official discussion and support thread for this exciting new product.
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