Cadence CSB-F3 and CSB-R2 Sound Bars
By: Brian Kahn,
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Cadence is a relative newcomer to the world of home audio with a full line of loudspeakers, including bookshelf models, floor-standing speakers and some pretty nifty sound bars designed to match today's booming flat HDTV market. Currently, Cadence sells Internet-direct and, because of this, their pricing is quite competitive for a dynamic, nicely-finished loudspeaker system and/or sound bar. This review examines Cadence's best sound bar. The CSB-F3 is a three-channel - left, center, right - unit that retails at $359.99. The CSB-F2 is a two-channel unit for use in the rear as surround channels, with a retail price of $229.99.
Learn more about Cadence Sound here.
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The Cadence sound bars are made out of a single piece of high-strength, internally dampened aluminum. The cast aluminum cabinet features a tapered shape that is four inches high in the front and tapers down over its five-and-one-eighth-inch depth. The tapered shape reduces internal standing waves that can otherwise degrade sound quality. The CSB-F3 is 43-and-three-eighths inches wide and the CSB-R2 is 26-and-five-eighths inches wide. The only other distinguishing external feature is that there is a small rounded black plastic pod on each end of the CSB-F3 for the left and right channel tweeters. Both units come with wall-mounting hardware and the front unit also comes with a tabletop mount and a 25-foot run of three-channel color-coded speaker wire.
The speakers share identical driver complements for each channel, two five-and-one-quarter-inch woofers and a fluid-cooled one-inch soft dome tweeter. Each speaker has nominal eight-ohm impedance. The CSB-F3's efficiency is rated at 92 dB at one volt/meter. The CSB-R2 is just slightly less efficient at 91 dB. Frequency response for the CSB-F3 is specified as 75 Hz to 24 kHz and the CSB-R2 has a slightly reduced range of 85 Hz to 22 kHz. This is comparable to a small satellite speaker and is best mated to a nimble subwoofer that can reach up to the area of 80-100 Hz for the best blend.
I used the CSB-F3's tabletop mount, which installed easily with four included screws. I placed the CSB-F3 on top of the speaker stand normally reserved for my center channel speaker. The CSB-R2 does not come with a tabletop stand, so I made an improvised one and placed it on an equipment stand at the center of the room's back wall. My seating position was about ten feet from the front speaker and five feet from the rear. The connections on the back of each speaker are spring-loaded. The tinned bare wire included with the front speaker worked fine. For the rear speaker, a smaller-gauge speaker cable with a pin connector would work best. The supplied speaker wire appeared to be approximately 22-gauge and I had some difficulty securing the wire to both the Sony STR-DA5400ES receiver and the terminals of my multi-channel amplifiers.
The included manuals provide information on how to wall-mount the speakers. Otherwise, set-up information is limited to advising the user to wire the speakers in phase. I matched the speakers to a Dynaudio Sub 250 ten-inch subwoofer. I utilized the equalization available inside of a new Sony ES receiver and Marantz processor (AV8003) to further smooth the blend between the Cadence sound bars and the subwoofer. I used the automatic equalization settings, as these are most likely to be employed by the majority of sound bar users, since nearly every receiver today has some form of room correction.
I first listened to a variety of two-channel music, including Dire Straits' Brothers in Arms (Warner Brothers) and U2's Joshua Tree (Island). I preface my comments by saying most people do not buy sound bars to be used with two-channel music. Sound bars are designed for surround sound systems. The soundstage was universally smaller than it would have been with properly set up free-standing speakers. The stereotypically smaller soundstage is common among sound bars and their compromised positioning. The opening of "Money for Nothing" showed some increased dynamics, compared to how it plays on other sound bars, but was slightly smaller in scale than, say, on floor-standing speakers, as you might expect. The Cadence speakers did a surprisingly good job of reproducing the familiar-sounding guitars and raspy vocals with minimal coloration and audiophile accuracy. The time I spent listening to some older material, such as The Beatles' Rubber Soul and some tracks from Led Zeppelin II proved to be musically pleasing, led specifically by the Cadence speaker's dynamic presence. On "Gallows Pole" on Led Zeppelin II, I was taken aback by the ability to hear the micro-detail of the rhythmic textures. While dynamic, this was no repackaged car audio system. The Cadence sound bars have some musical refinement that, at their price, had me pretty excited.