Full maintenance from each unit to network and exterior! This is a 4343BWX with blue baffles and walnut specifications. The instantaneous power, sharp treble, volume and dynamism of the bass are outstanding. It's one step ahead of current speakers in terms of localization, but it's rare to find a speaker that makes on-mic recordings of all ages sound better than this. It has a beautiful finish due to exterior maintenance (Oikawa Tetsuji)
Maintenance information: 2024.5.27 Maintained (exterior repair/polishing/oil finish baffle repair/paint saran net repair/frame repair: edge replacement, cone paper coating, in-gap cleaning/center adjustment midmaintenance: edge replacement/cone paper coating driver maintenance: magnetic circuit rust removal/gap cleaning/center adjustment, sound absorbing material replacement, terminal cleaning/screw replacement Tweeter maintenance: magnetic circuit rust removal/gap cleaning, terminal cleaning/screw replacement network maintenance: frequency characteristic check, ATT/switching SW cleaning, partial defective resistance/capacitor replacement unit detachment/diffuser repair)
Accessories: none
Main specifications: 4-way monitor speaker bass reflex playback frequency band 35 Hz to 20 kHz (+- 3 dB) crossover frequency 300 Hz/1250 Hz/9500 Hz impedance 8 Ω output sound pressure level 93 dB dimensions W635 x H1,051 x D435 mm weight 83.9 kg
A compact speaker that makes it easy to enjoy JBL sound. Equipped with a compression driver, it has a nice, energetic sound. Visually, the blue baffle and walnut finish create a JBL-like atmosphere. In addition to discoloration on the exterior and corn paper, you can also see a feeling of use such as dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.2 Operation confirmed
Accessories: saran net, instruction manual
Main specifications: impedance 6 ohms sound pressure level 89 dB W273 x H460 x D284 mm 11.5 kg
Currently sold. The classic 101 mm small speaker. The sound, which has been compiled in one small full-range shot, makes all kinds of popular music sound cheerfully. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.2 Operation confirmed
Accessories: saran net, instruction manual
Main specifications: 1 way 1 speaker impedance 6Ω maximum input 150W output sound pressure level 86db W232 × H154 × D172 mm 2 kg
*Currently sold. Bose's classic full range speaker. This model has a reputation for its well-organized and punchy sound quality. It can be used for a wide range of purposes, from subsystems to surround use. The exterior has a feeling of use such as dullness (Kobayashi Hitoshi)
Maintenance information: 2024.6.4 operation confirmed
Accessories: saran net
Main specifications: full range unit, 6Ω output, sound pressure level 88dB, magnetic-proof type, W270 x H168 x D180 mm, 4k g/unit, MS-2 size, W230 x H47 x D200 mm, 0.65 kg
Both the interior and exterior have been maintained! Grey version of 4312MK2. A standard monitor that combines responsive, sharp monitor sound with delicate expressive power. You can enjoy the strong, punchy sounds of jazz, rock, soul, etc. The exterior has been beautifully finished due to maintenance. Serial J372-010877 J373-011514 (Takahashi Nobuyuki)
Maintenance information: 2024.6.3 maintained (exterior cleaning and touch-up saran frame painting and net replacement tweeter maintenance (magnetic circuit rust removal, gap cleaning, center adjustment, internal urethane replacement, grill and screw coating, rubber ring replacement) mid-maintenance (corn paper repair and coating) ATT cleaning unit detached)
Accessories: saran net
Main specifications: Onboard unit 2213H+104H-3+052Ti 3-way speaker replacement titanium dome tweeter bass reflex structure 93dB 6Ω W362 x H597 x D298 mm 20 kg
All units have been overhauled, including the woofer, mid, driver and tweeter, and network! It is an individual that has been fully restored, including the exterior. The original 4343 by All Alnico, the original 4343 of 4343! The crisp low frequencies and punchy high frequencies are unbearable, and popularity continues unabated even now. The dynamic sound typical of JBL has been revived due to maintenance. It is a famous monitor that can best reproduce the sound source of on-microphone recordings regardless of age or genre (Sasaki Shota)
Maintenance information: 2024.4.4 Maintained (exterior repair/gray paint. Front and rear baffle repair and painting. Saran net replacement/frame repair. Woofer maintenance: edge replacement, corn paper coating. Midmaintenance: edge replacement, corn paper coating. Driver maintenance: magnetic circuit rust removal/gap cleaning/center adjustment, sound absorbing material replacement, terminal cleaning/screw replacement. Tweeter maintenance: magnetic circuit rust removal/gap cleaning, terminal cleaning/screw replacement. Network maintenance: frequency characteristic check, ATT cleaning, terminal cleaning/screw replacement, switching SW contact cleaning, high frequency capacitor replacement)
Accessories: none
Main specifications: 4 way 4 speaker bass reflex type 2405/2420/2121/2231A crossover 300Hz/1250Hz/9500Hz 8Ω 93dB W635 x H1,051 x D435 mm 83.9 kg/book
The price has been drastically reduced. 2024/4/27 sales price 79,800 yen This is a 3-way center speaker with the tuning that best matches the 500, 300, and 100 of the company's Silver series. Since the C350 was designed to pursue only performance without considering size restrictions, the dynamism in terms of sound quality is impressive. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.26 Operation confirmed
Accessories: saran net, jumper (general purpose) original box
Main specifications: 3-way sealed frequency characteristics 40Hz-35,000Hz crossover frequency 830Hz/3,200Hz allowable input 200W recommended amplifier output 80-200W W560×H235×D240mm 14.9kg
※There is no problem with operation, but since it is cheap, it will be handed over as is. A small 2-way speaker with excellent sense of localization and transparency. The high frequency that extends smoothly is easy on the ears, and although it is a basic model, it has a solid musical sound, which is attractive. There is a stain on the saran net on the exterior (Mizusaki Ryo)
Maintenance information: 2024.6.1 sound output confirmed
Accessories: none
Main specifications: 2 way 2 speakers rear bass reflex frequency band 53 Hz to 26.5 kHz crossover 2.9 kHz 6 Ω 86.5 dB W162 x H274 x D228 mm 4.2 kg
Maintained! The strength of the extrusion of the entire range and the clear sound are truly sounds unique to the heyday of JBL. The mid-high range with a unique sense of spaciousness and strong linearity makes hard bop and trumpet sounds pleasant. The sense of volume in the mid to low range is also attractive not found in modern speakers. The exterior has been beautifully finished due to maintenance (Mizusaki Ryo)
Maintenance information: 2024.5.11 maintained (exterior repair/polishing/oil finish, front and rear baffle/horn repair/painting, saran net replacement/frame repair, woofer edge replacement, driver maintenance: magnetic circuit rust removal/gap cleaning/center adjustment, network maintenance: frequency characteristic check, ATT cleaning, terminal cleaning/screw replacement, unit detachment)
Accessories: saran net
Main specifications: 2-way bass reflex, 30cm woofer, frequency band, 40Hz to 16kHz, impedance, 8Ω, sound pressure level, 91 dB, dimensions W406 x H635 x D311 mm, weight 26 kg/book