It is inexpensive because there are collapse marks on the corners. Super tweeter with built-in network. You can select where to connect the high frequencies from the three types of inputs. Simply place it on top of a regular speaker and connect it as it is to use it. Bright, clear highs and carefree tones are the best match for JBL speakers (Shota Sasaki)
Maintenance Info: 2022.7.8 Sweep Tested
Accessories: none
Main specifications: 25mm sintered carbon graphite dome tweeter playback frequency band FC to 70kHz crossover 12kHz/16kHz/22kHz impedance 5Ω sound pressure level 90dB Dimensions W190 × H130 × D130 mm Weight 1.3kg/book
※Inexpensive because it is in slightly poor condition. Super tweeter with built-in network capable of playback up to 70kHz. You can select where to connect the high frequency range from 3 types of input. You can use it simply by placing it on top of a normal speaker and connecting it as is. The bright, clear high frequencies and carefree tone are the perfect match for JBL speakers. In addition to the exterior, there is a light float on the front baffle joint surface on one side, and a feeling of use such as dullness, abrasions, etc. can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.5.4 operation confirmed
Accessories: none
Main specifications: 25mm sintered carbon graphite dome tweeter playback frequency band FC to 70kHz crossover 12kHz/16kHz/22kHz impedance 5Ω sound pressure level 90dB dimensions W190 x H130 x D130 mm weight 1.3 kg
※ Originally it is a set of tweeters and amplifiers, but this time only tweeters are in stock (can be used as normal tweeters). Dinaudio-made units let you listen to the sharpness of the high range. A cabinet is not required for operation, but it is housed in a dedicated cabinet for a stable setting. A small bruise can be seen on the back of the top plate on one side. (Yamato Yuki)
Maintenance information: 2021.6.14 working confirmed
Accessories: Saran Net
Main specifications: 3cm domed type (made by Dinaudio) for high range used unit frequency characteristics 2.5kHz to 45kHz Impedance 8Ω Output sound pressure level: 90 dB
※1 bottle only. It seems to be a tweeter (made by DYNAUDIO) for the company's popular speaker MINIMA FM2. There is no problem with operation, but since it is cheap and inexpensive, it will be handed over as is. There is a thin line scratch on the diaphragm (Sasaki Shota)
Maintenance information: 2023.1.7 Storefront operation confirmed (good sweep test)
Accessories: Dinaudio box