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Hertz so good -- Paradigm Signature SUB 25 subwoofer review
We've had Paradigm's top-end Signature SUB 25 in our room for quite a while now, but trust us, coming to grips with how this beast performs has been truly challenging. Obviously, it goes really low, really loud -- the combination of a 15-inch front-mounted driver, an amp capable of cranking out 3,000-Watts (if your electrical service is up to snuff), and Paradigm's design and engineering chops pretty much guarantees that much. But after the novelty of cranking up the bass and making everything in the room rattle wears off, you've got to integrate the bass with the rest of your system. How well a sub can pull off this disappearing act is the true test of its worth. Read on to find out how well Paradigm's big dog pulled off this stunt.
Paradigm SUB 25 subwoofer hands-on
The Paradigm Signature SUB 25 looked small enough in the back of the freight truck, but by the time it was at our front door, all 150-pounds of it seemed appropriately intimidating. If you're fortunate enough to have one of these $4,000 beasts delivered to you, we recommend you get a friend to help with setup. All the better if that friend happens to be an electrician -- have them install 15A, 250V service to the living room so you can make use of that other power cord and test out the 3,000-Watt amplifier spec. The SUB 25 is menacingly handsome in glossy black and built like a tank; unfortunately, the grille is also fixed, so no pics of the 15-inch driver. Around back are RCA and XLR inputs and adjustment controls, but we'd recommend you spring an extra $300 for the Perfect Bass Kit and automatically get your SUB 25 dialed in via its USB port. Even though it's nowhere near cheap, that doesn't mean the SUB 25 can't present value to well-heeled bassheads, and we'll try to suss that out over the coming weeks. Feel free to peruse the photos after the break while we grab some ibuprofen for our aching backs and alert the neighbors (not necessarily in that order).
Paradigm's Reference Signature SUB 25 subwoofer ships, dives deep
If Paradigm's Signature SUB 25 subwoofer that was shown off at CEDIA caught your eye and that dedicated electrical service you installed to take advantage of its amplifier's specified 3,000-Watt continuous output has been mocking you, it's time to close the deal. The $4,000 Signature SUB 25 is now shipping, complete with its power factor corrected supply that will take your input voltage of anywhere from 108V - 265V and give you back 3-inches of excursion on the 15-inch cone. Even though Paradigm could have gone for an eco-friendly angle with the more efficient amplifier design, this is obviously about indulgence. The companion Perfect Bass Kit which you'll eventually want to help you tune the bass to your room is still unreleased, but we figure you'll have plenty of fun just playing with this new toy in the meantime. Full details (and a few more pics) after the break.
Paradigm's Signature SUB 25 maximizes the fun-per-volt
The use of Class-D amplification in subwoofers is nothing new, but Paradigm's new Signature SUB 25 makes use of Power Factor Correction on the supply to grab the most power possible out of mains voltages between 108- and 265-Volts, yielding amplifier performance that can steadily crank out 3,000-Watts (and 7,500-Watt peaks). Put all that power behind a 15-inch driver with 3-inches of travel and you've got a formidable low frequency generator that will definitely expose any room nodes (or loose fillings) you have. And that's just where the Paradigm Perfect Bass Kit (PBK-1) room correction system comes in, using tech from the Anthem ARC-1 to help you tune those problems away. Expect the SUB 25 and PBK-1 in late Q3 for $3999 and $299, respectively.
