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Jbl Subwoofers

Essay by   •  September 24, 2012  •  Essay  •  475 Words (2 Pages)  •  1,650 Views

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In the Live Sound Community, most companies are always looking to acquire the latest equipment on the market. This is because the client base has become familiar with the Harman Corporation JBL product line. Right now, the latest desire is Compact Subwoofers. These sought after subwoofers are popular because of their size, obvious square shape, low profile, and easy truck packing. There are a couple options available to choose. The JBL SRX 718 Series and STX 818 Series are very popular. The JBL SRX series has advantages that the STX series cannot offer and vice versa. The SRX and the STX models are very different. The purpose of this essay is to contrast these two subwoofer speakers' driver type, weight, dimensions, power ratings, maximum sound pressure level, frequency range, and price.

The first subwoofer I am discussing is the SRX 718S. This particular model appealed to me a while back. My company recently acquired six of these. What made these unique was their lightweight, and portability. Using a neodymium magnet was how JBL achieved the lighter weight. At only seventy-nine pounds, these were ideal for most applications. With the dimensions being 20.0 inches high, 23.5 inches wide, and 29.5 inches deep, they are the perfect size. These subwoofers have a power rating of 800 watts continuous, 1600 watts programmed, and 3200 watts peak. The maximum Sound Pressure Level (SPL) is at 130 decibels (db). This happens to be ten decibels quieter than a passing jet plane at an altitude of 100 feet. The frequency range is 31 Hz to 220 Hz. The price currently is $739.00. Overall, this is a very good compact Subwoofer.

The second subwoofer I am discussing is the STX 818S. This compact subwoofer is brand new to the market. The weight is 100 lbs. This is twenty-one pounds heavier than its predecessor the SRX does. The increase in weight came from JBL resorting back to using ceramic driver magnets. The dimensions came in at 22.0 inches high, 21.4 inches wide and 28.3 inches deep. The power rating is remarkable at 1000 watts continuous, 2000 watts programmed and 4000 watts peak. Maximum sound pressure levels are 132 decibels (db). The frequency range on this subwoofer is 35 Hz to 250 Hz. The price for this subwoofer came in at a whopping $1199.00.

Looking at both options, each of them pack a punch for their comparatively small size. The choice would come down to user preference and budget. With back injuries on the rise in this profession, some companies will opt for the lighter weight subwoofer. On the other hand, some companies may go for the superior power ratings, which produce a greater sound pressure level. The other deciding factor for some companies would come down to price. Both models are an excellent buy. Therefore, whichever model you choose, you should be pleased with your purchase.

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