Jbl 2405 vs 077, Apr 21, 2025 · RE: JBL 2405 and 077 Posted by Inmate51 (P) on April 21, 2025 at 09:05:37 In Reply to: RE: JBL 2405 and 077 posted by seancuster71@gmail. Well, from an accuracy and dispersion standpoint. Here is an on axis plot comparing two brand new 2402Hs. Benefiting from a horn-loaded design, the 077 has an extremely wide dispersion, at 130 degrees. ) Alnico refers to the magnet structure. It uses a mini butt cheek bi-radial horn. This Diaphragm Is An Exact Fit And Direct Replacement For P-Audio's PST-535 And PST-545 Super Tweeters. JBL 2405 and 077 Posted by Inmate51 (P) on April 19, 2025 at 14:08:15 In Reply to: RE: Is JBL 075 a bullet tweeter or a slot tweeter? posted by Bill Fitzmaurice on April 19, 2025 at 08:51:21: And, just fyi, they sucked. Oct 1, 2005 · Forum Lansing Product Forums (JBL, Altec, LMCo) Lansing Product Technical Help 2405 vs 077 Page 1 of 2 1 2 Last Results 1 to 15 of 16 Feb 3, 2011 · However, with the 2405/077/slot diaphragm in the 2402/075/bullet and the elastomeric filter, I was able to push its high end well above that of the 2405/077/slot while increasing the dispersion over the standard 2402/075/bullet configuration. John 03-26-2005, 09:23 PM #3 Robh3606 Administrator With a frequency response that extends pass the range of human hearing, the famous 077 super tweeter from JBL’s L-line of loudspeakers from the 70s have gained recognition as one of the best tweeters the company has ever manufactured. The mounting hole is 8. I was somewhat concerned with the frequency response of the 075/2402H rolling off at 15k, but didn't know if that would be a problem or not. Different people like different things. com on April 21, 2025 at 00:28:56: "I would not say they sucked" That's fine. The 2405H also have the ferrite magnet. I believe that it has a moving mass that is between the 075 and 077. Sep 9, 2007 · Thanks for the info, I guess the 077's then might be better for my use. The most striking difference is that the phase plug on the 077 is made of clear acrylic (not to mention twice the price. Sep 17, 2018 · The one you're thinking of is the JBL 077, and it was the home audio version of the professional 2405. Regarding the JBL L300: Actually, I like Forum Lansing Product Forums (JBL, Altec, LMCo) Lansing Product General Information can you hear the differance between a 077 and a 2405??? The magnetic circuit uses an Alnico V magnet and a 44 mm diameter edgewise wound voice coil. The final model offered by JBL was the 2404H. Hmm, I have a pair of 2402's with the 2405 dia's in them, please elucidate as to the elastomeric filter. A Lso Will Fit All JBL 075, 076, 077, 2402, 2402H, 2404, 2404J, 2404J-1, 2405, 2405J Horn Drivers And Many Others Mar 26, 2005 · The 077 have the clear plastic insert, the 2405 didn't. 1 cm common to 2402, 2403 and 2405. It's even less expensive and sonically identical. . 大感謝祭!! JBL 2402/2403 等 ツィーターホン m0o5442 - 商品詳細 JBL 2402 2403 2405 075 076 077 等に ツイーターホーン・ツィーターホーン・ペア・真鍮製 m0o5 Apr 12, 2011 · Consider a 2405 or 2405H The 2405 is identical to the 077 with three exceptions: The paint on the magnet is grey The phase plug is metal instead of clear plastic It's much less expensive than an 077 The 2405H has a larger ferrous magnet than the AlNiCo used in the 2405. It uses the 2405 diaphragm, but is usable down to much lower frequencies than the 2405. It uses a unique diaphragm. A lot of people liked them, though. The impedance was 12 Ω in the initial model, but it was changed to 16 Ω from around 1975. As I wrote previously, a lot of people liked them.
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