jbl lsr308 frequency response

Last edited by boggy; 3rd August 2015 at 07:49 PM.. Recording & Broadcast Products JBL LSR308 . The 305 is part of the 3 series which also includes it’s bigger brother the LSR308 and a sub, the LSR310S.. JBL as a company doesn’t really require a thorough introduction. Conclusion. The custom-designed driver in the LSR310S exemplifies JBL engineering prowess, delivering deep low frequency response into the 20 Hz region, and 113 dB peak output, for long periods at full rated power with no risk of failure. Producing extended low frequency into the 20 Hz region, the LSR310S is the perfect match for the LSR305 and LSR308 Studio monitors. I am very happy with it. Realistically though, this attribute is evident with most ported monitors, and it is not excessive in this case. Any appraisal of these speakers has to be made in the context of their supremely attractive price, and even though we've seen some excellent budget speakers enter the marketplace in recent years, these monitors certainly deserve to be on your short list for auditioning. Producing extended low frequency into the 20 Hz region, the LSR310S is the perfect match for the LSR305 and LSR308 Studio monitors. Flexible Connectivity Offering both balanced XLR and 1/4″ TRS inputs, and adjustable +4dBu/-10dBV input sensitivity, the 308P MkII offers flexible, professional connectivity options to provide easy setup while maintaining your signal integrity. The final highlight of these monitors is their incredible stereo imaging. Class-D amplifiers deliver the power evenly between the woofers and tweeters – 112W for the LSR308 … JBL has outfitted the LSR308 monitor with their patented slip stream low-frequency port design, which works with the woofer to deliver great bass response, even if you're listening at low levels, using the double-flared shape of the port on the rear of the monitor. Mains power, which connects using the usual IEC socket, can be 50 or 60 Hz in the range 100 to 240 V AC. The amplifiers have been increased in power to 56W per driver, while the lows on this model extend down to 37Hz. The custom-designed driver in the LSR310S exemplifies JBL engineering prowess, delivering deep low frequency response into the 20 Hz region, and 113 dB peak output, for long periods at full rated power with no risk of failure. The LSR Brothers – A New Level of Studio Monitor Speakers. JBL LSR308.CENA PO KOMADU! JBL Transducers are legendary for their performance.The 3 Series long-throw woofer and its damped woven composite Neodymium tweeter are designed from the ground up to reproduce the powerful transients and micro dynamics of your mix. Class-D 41 Watt RMS Amplifier for LF, and 41 Watt RMS Amplifier for HF. Contact for Price. Also to be found on the back panel are separate balanced XLR and TRS-jack inputs, a detented level control (with 0.5dB steps), a -10dBV/+4dBu input sensitivity switch, and a pair of three-way slide-switch adjustments. However, there are still some things that will help you make your decision in this area. PLAY WITH IT AND IF ANYTHING IS WRONG, IT WILL BE FIXED. Amp of 45W whereas on the LSR308 both low and high freq. For the price and something you can send back to Amazon without issue it's kind of silly not to do it. So JBL LSR308 tends to get more favorable ⭐ reviews than M-Audio BX8 Carbon, as seen on the chart below. PreSonus StudioLive 32SC Series III Mixing Console. Both these monitors give a good account of themselves and stand comparison with anything else in the same price bracket and with many speakers costing a lot more. Amp of 45W whereas on the LSR308 both low and high freq. Bi-amplified Studio Monitor with Magnetically-Shielded 5” Low Frequency Transducer and 1” Soft-Dome High Frequency Transducer and Image Control Wave Guide. All contents copyright © SOS Publications Group and/or its licensors, 1985-2020. Producing extended low frequency into the 20 Hz region, the LSR310S is the perfect match for the LSR305 and LSR308 Studio monitors. Bass instruments still come over quite solidly on the LSR305s, but without those chest-vibrating deep lows. Bi-amplified Studio Monitor with Magnetically-Shielded 5” Low Frequency Transducer and 1” Soft-Dome High Frequency Transducer and Image Control Wave Guide. It is totally different story with mid-woofer driver with the same microphone capsule... so we can't measure high frequency response of them, using only nearfield ("close miking") measurement technique. It has great bass response as well. On top of that, it's fairly safe to say that JBL LSR308 is a more popular studio monitor, based on its 100+ reviews. The views expressed are those of the contributors and not necessarily those of the publishers. Home > DJ Speakers > JBL DJ Speakers > JBL LSR308 8" Powered Studio Monitor. Both can run at more than enough volume for comfort when used close up as intended, and both provide a detailed window into the mix with clear stereo imaging and a stable phantom centre image. Big Sound Out of the Box. This is in fact JBL's 'Image Control Waveguide', and though initially developed for their vastly more costly M2 Master Reference Monitor, the company have applied the same flare geometry to these much more compact and far more wallet-friendly monitors. The secret to the waveguide is in the fine detail of the shape of the flare, in particular those 'Klingon forehead' ridges in the middle of the four sides. JBL’s Patented Slip Stream™ low frequency port design works in concert with the woofer to produce deep bass response at all playback levels. Flexible Connectivity Offering both balanced XLR and 1/4″ TRS inputs, and adjustable +4dBu/-10dBV input sensitivity, the 305P MkII offers flexible, professional connectivity options to provide easy setup while maintaining your signal integrity. I set up both models so that I could make quick switches between them and a couple of my own familiar speakers for comparison purposes. JBL approached the design of the LSR308 with new ears, but they built the monitors on solid, proven technology. Update: JBL LSR308 review is done. • High Frequency and Low Frequency Trim controls in the LSR308 and LSR305 allow adjustment of frequency response to preference, or to compensate for acoustically reflective or absorptive listening environments. Understand that it isn’t easy to write about the quality of sound of both these products or any other sounds systems for that matter, which is why I recommend that you do a sound testing when you are shopping for the product. The result was the Opal, a monitor which instantly caused a stir when it was unveiled in 2008. If your answer is yes, let’s see what the JBL LSR305 and LSR308 have to offer! This port features a specially shaped taper with a rounded exit that is located on the rear of the cabinet. JBL’s 3 Series powered monitors are available in two sizes: the aforementioned LSR308 with an 8in. The LSR308 features biamped Class D power (56W/56W for LF/HF, respectively), a 37Hz-24kHz frequency range, 112dB SPL (C-weighted) maximum SPL, and a ported design. Frequency response is crystal clear and the dynamic range is impressive. In our picks for best studio monitors, we presented the JBL LSR305 as another option besides those picked.. These drivers deliver impressive deep bass and smooth high frequency response beyond the range of human hearing. JBL LSR308 - JBL's bi-amped design powers woofer and tweeter separately for finer detail in the mix. • High Frequency and Low Frequency Trim controls in the LSR308 and LSR305 allow adjustment of frequency response to preference, or to compensate for acoustically reflective or absorptive listening environments. JBL LSR308 Specs. Both are two-way active monitors, and the first visual clue to them being something out of the ordinary is what looks like an unusually large HF horn flare. It also features JBL's Slip Stream port design for improved bass response. Many JBL designs feature metal-domed tweeters, but both of the models here employ a one-inch soft-dome, neodymium-powered tweeter for the highs. JBL LSR308 Active Studio Monitors. Web site designed & maintained by PB Associates & SOS. If you don't see it, it doesn't mean we don't have it. The contents of this article are subject to worldwide copyright protection and reproduction in whole or part, whether mechanical or electronic, is expressly forbidden without the prior written consent of the Publishers. Components Bi-amplified for maximum clarity and low distortion, the LSR308’s Class-D amplifier drives the low and high frequencies with an abundance of power and headroom - 56 Watts RMS into each, 112 total Watts RMS. JBL’s Patented Slip Stream™ low frequency port design ; Big Power, Big Sound ; Professional Balanced Inputs ; Selectable Input Sensitivity With a Frequency Response of 37Hz – 24 kHz and a Peak SPL of 112 dB, the JBL LSR308 produces the range and volume of speakers twice its size and price. What is SPL? Class-D 41 Watt RMS Amplifier for LF, and 41 Watt RMS Amplifier for HF. The LSR308 is equipped with an LF trim switch and an HF trim switch, as well as dual 56W Class D amplifiers for both drivers. The 3-position HF Trim switch allows you to adjust the high-frequency response of the 308P MkII to tailor it to room acoustics or personal tastes. Another difference you’ll notice is the amp configuration, on the HS8 there is a low freq. To quote the good doctor , "For $200 that is an amazing speaker. It also features JBL's Slip Stream port design for improved bass response. In any event, this is fairlysubtle and doesn't make for a fatiguing listening experience. LSR305 Includes US Power Cord. Here is a polar response measurement of the JBL LSR308's taken by Dr. Earl Geddes, a man with some serious audio chops, shown in the program that he wrote for displaying these measurements. Frequency response measurements From JBL Professional (Harman) Unfortunately, and quite surprisingly, JBL … Getting hold of a speaker with a deep bass response capable of hefty volume can often mean shelling out some serious cash. My listening tests revealed that the LSR305s and LSR308s have a very consistent family sound, though with noticeably more bass depth from the larger LSR308s, just as you might expect. ONLY $9 A YEAR FOR FULL PIECE OF MIND. 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