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Yahoo Bid Home Appliances, Audio & Video, Camera Audio Equipment Speakers General Fostex
Fostex FW16改 1本
        

  • Product Quantity
    : 1
  • Starting Bid
    :1円
  • Highest Bidder
    : a7638 / Rating:2568
  • Listing Date
    :2026年04月07日 16時22分
  • Bidding closes on
    :2026年04月14日 21時46分
  • Auction Number
    :1225673154
  • Condition
    :Damaged and stained (specify in description)
  • Automatic Extension
    :Yes
  • Authentication
    :No
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
Notes
  1. ※Please confirm whether it is animal fur. Animal fur products are in conflict with the Washington Treaty and cannot be shipped internationally.
年をとって耳も悪くなり,オーディオから卒業しようと思い,断捨離のため,これまで集めたユニットやら自作アンプやDACなどを放出します。ヒマを見て次々に提供するつもり。興味ありましたら是非ご活用ください。

今回は,1980年代に人気のあったFostex社の16cmウーファー FW16改 です。ペアで出品したかったのですが,動作確認をおこなったところ1本がヴォイスコイルの根元で断線し,コーンを取らないと修理できないので,廃棄しました。
出品のユニットは問題なく動作しています。

【状態】
当初の諸元は以下の通りです。
  公称インピーダンス 8Ω 
  • 最低共振周波数 (fo/fs)45 Hz
  • 再生周波数帯域fo ~ 10,000 Hz
  • 出力音圧レベル91 dB/W(1m)
  • 最大入力35 W (Music) / 15 W (Nominal)
  • 実効振動半径 (a)6.5 cm
  • 等価質量 (mo/Mms)11.0 g
  • Total Q (Qo/Qts)0.38
  • 機械的Q (Qm)4.8
  • 電気的Q (Qe)0.41
  • 等価内容積 (Vas)32.5 L
  • 総磁束84,000 maxwell
  • 磁束密度10,500 gaus

・「改」とあるのは,エッジが加水で溶けてしまいましたので,ちょっと見栄えの良い(悪趣味?)エッジに張り替えたのと,コーン紙が段ボールのような色でしたので,黒く塗ってみたものです。古い製品であり,このように改変もしていますので,当初の性能は保障はできかねます。

余計なお節介かもしれませんが,用途としては,左右の信号を加算回路でモノラル化して、ケルトン方式のようなカタチでサブウーファーにしてみるなどが考えられます。たぶん15~6Lくらいの容量でできるかと思います。単純にバスレフとしても素直で良いかもしれません。長岡鉄男氏の作例にもありますので,参考になるかもしれません。

【発送】
ゆうパック60サイズを予定しています。
元箱がありますので,これに入れて,適当な段ボール箱で包んでお送りします。
入金確認後ただちに発送いたします。


【その他】
古いユニットで、1本しかありませんので,1円スタートでお願いします。
どなたかこのユニットを生かしていただければ幸いです。
ご質問がありましたら,対応できない場合もありますので,お早くお願いいたします。

トラブル防止のため,悪い評価のある方やはじめて入札される方は当方で取り消す場合があります。初めての方でご希望があれば質問欄にてご連絡ください。

落札いただきましたら,24時間以内にご入金いただけると有り難いです。もし遅れる場合はご連絡ください。
連絡なく遅れる場合は,入札を取り消す場合があります。この場合,悪い評価がついてしまいますので,ご注意ください。
落札者様の善意を信じております。

なお,とどきましたらすぐに検品していただき,音が出ない等の重大な問題がありましたら返品に応じます。音質等に関しては,個人の感覚にもよりますので,ノークレーム,ノーリターンということで,ご容赦ください。

古ユニットですが,活用していただけたら嬉しいです。

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Product Price JPY
Japanese Consumption Tax(10%) JPY

A 10% consumption tax is applied to goods and services in Japan. The price may include the tax or it may be added separately. Please check the price details when ordering.

Note: This is a domestic sales tax applied within Japan.

Japan Local Shipping Fee JPY Japan Local Shipping Fee Reference
Product Weight KG The maximum weight limit is 30 kg
International Shipping Methods
Proxy bidding and purchasing services are becoming increasingly convenient. However, overseas shopping carries certain risks and issues. To reduce these risks and enhance shopping safety, please be sure to read the following information:

1. International Shipping

   Air Freight: If the item status is not confirmed within two days after the arrival notice, any customer complaints cannot be addressed with the seller.

2. After Receiving the Product

Please confirm and inspect the product as soon as possible to ensure that the product specifications, quantity, accessories, and description are correct

If, unfortunately, there are any issues, you can refer to the following examples on how to report related product problems:
1. Example of missing product information
2. Example of product not matching provided information
3. Example of damaged product information

Important Notes: 1. If the seller is unwilling to ship overseas or is unaware that the product will be shipped overseas, the international shipping cost for returns or exchanges will need to be borne by the member. You may refer to the EMS e-Express fee inquiry from the post office. If it involves alcoholic beverages or items that affect flight safety, the post office cannot be used for shipment, and only DHL can be used to ship back to Japan.
2. During the product complaint handling period, please retain the complete outer packaging of the product (including the shipping label information), and refrain from attempting any repairs or altering the original condition. Any modifications may result in the inability to process the case.

3. After Inspecting the Product

After receiving and inspecting the item, if you have any questions, it is recommended to contact Letao within 2 hours. Here are some reminders:

1. Please do not unpack, use or repair the received item yourself, and be sure to keep the original packaging to facilitate subsequent handling of related matters, so as to avoid changes to the item that may cause the seller to be unwilling to process.

2. You can call customer service, and the customer service will leave a message for you as below. Please provide the following information:
"Hello, we will first help you establish a complaint case for Product ID: _______ .But we need you to 2-3 clear photos of the product issue, including photos of the product problem, product packaging, shipping details slip, and outer box. Send them to service@letao.my and inform us of your desired resolution (failing to provide this may result in an inability to process subsequent matters). After sending the email, notify us in the customer service message. We will confirm with the seller as soon as possible. and if there are any related questions, we will contact you through the customer service message. Thank you for your cooperation."

Please provide:
1. "Product ID"
2. Photo of the "Delivery Note" (if any)
3. Photos of the outer box (including inner and outer packaging)
4. Photos of the product (Please include relevant descriptions to help us confirm with the seller)

Important Notes:
1. Do not include foreign text or other products in the background of the image.
2. Please keep the complete product packaging (including the shipping label information), and refrain from repairing or altering the original condition on your own, as any changes may result in the case being unable to be processed.
3. Please provide the relevant information within 48 hours to avoid missing the golden hour for reflection and causing situations that cannot be handled.
4. Due to 99% of Japanese sellers being unwilling or unaware of shipping goods overseas, if a seller is willing to handle the issue, the goods must be sent back to Japan, and the international shipping costs incurred must be borne by the member. Letao will use postal EMS international express to send the goods back to Japan.
5. As the goods are purchased from overseas, it may take approximately one to two weeks to complete the relevant processing procedures when issues arise with the goods. Please be reminded that you can inquire about the approximate cost through the EMS service at the post office.

4. FAQ

1. Issue of Authenticity: If antique or branded goods are found to be counterfeit upon receipt, clear photos showing the differences between the genuine product and the imitation must be provided as evidence. If unable to provide relevant proof, assistance can be sought to find a third-party reputable organization for a premium authentication service .
2. Leaking Iron Teapot: If an antique iron teapot is leaking, please take clear photos of the leaking area and provide them.
3. Transport Damage: If the goods are damaged during international shipping (to the pickup point), you need to provide photos of the outer packaging of the parcel and clear photos of the damaged goods' outer packaging.

※ Note: Photos provided to sellers should not contain any foreign-related information.
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    Product name: Fostex FW16改 1本
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my