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mercari Televisions, Audio, Cameras Audio Equipment Speakers / Woofers Speakers
Japanese cross-border
ONKYO D-112ELTD リファイン スピーカー
Price
26800円
(Tax included)
RM26800
Specifications
Quantity
-
+
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Japanese cross-border products shipped directly from Japanese sellers
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Brand Name
ONKYO
Seller Rating
99.9% Good(692) Normal(0) Bad(1)
Condition
No visible damage or stains
Shipping
Free shipping to Japan
Listed Time
2026-05-08 13:48:42
Updated Time
2026-05-08 13:48:42

ONKYO D-112ELTD リファイン スピーカー

オンキヨーの「D-112ELTD」です。ハイレゾ対応のブックシェルフ型スピーカー。



以下の整備を施しています。

・ バスレフダクトの改修

・ 吸音材の変更

・ ワッシャー&ナットの交換



バスレフダクトを調整し、低音域の下限をさらに下げています(写真9枚目)。共振周波数は76Hz付近。



キャビネット内の吸音材として使われているオープンセルフォームをすべて撤去し、吸音用ウレタンフォームに張り替えています。(写真5枚目右下)



バインディングポスト固定用のナットを真鍮無垢製に、ワッシャーを銅製に変更しています。

また、各ドライバーの固定用ネジのワッシャーも新しいものに交換しています。ツイーターは樹脂製からステンレス製に変更しています。



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キャビネット外観は、底面を除き傷がほぼ無く、かなり綺麗な状態の部類です。

前面ネットにも穴や剥がれはありません。



ケーブル、取説を含む付属品一式が同梱されます。メーカー純正の梱包箱に入れての発送となります。



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キャップレスの椀型ウーファーと、独自構造のリングツイーターを搭載した、シリーズを象徴する小型2ウェイシステム。ブラックと天然木突板仕上げのツートンに、真っ白の振動板が映えるスピーカーです。

ヒットモデル「D-112E」がリチューンされ、特別仕様となったものです。「D-112E」との大きな違いは下部の矩形ダクトで、大型化されています。

内蔵ネットワークはオールフィルムコンデンサ。HPFにWIMA製を採用しています。

音はファブリックコーンの柔らかい中音と、リングツイーターの伸びる高音が特徴。



整備では、信号回路を調整せず、それ以外の部分で音を整理しています。

このスピーカーの再生周波数の下限は公称50Hzですが、実用は70Hzあたりまでで、低い音はあまり聞こえてきません。

本品ではバスレフダクトの内部形状を調整し、共鳴特性を55Hz程度まで押し下げています。

そのほか、劣化が進んだ吸音材の見直しと同時に、ダクトから発する中高音を抑制して定位感を改善しています。



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主な定格

・ 2ウェイ2スピーカー/バスレフ式/防磁設計

・ 寸法:W162 x H263 x D243mm

・ 重量:5kg

・ インピーダンス:4Ω

・ 定格周波数範囲:50Hz~100kHz
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Notes:

  • The billing weight will be based on whichever is greater: the actual weight or the volumetric weight.
  • Volumetric weight (kg) = Length (cm) x Width (cm) x Height (cm) / 5000
  • Common oversized and heavy items include: furniture, fishing rods, automotive parts, etc.
  • Consolidating 2 or more items will incur a "consolidation handling fee" (see price list for details)
    

Platform Transaction Rules:

1. Order cancellations and returns are not accepted for any reason. Please review the item description and seller ratings before purchase.
2. Each mercari item is shipped individually. Orders from the same seller will be processed separately, resulting in multiple handling fees and local Japanese shipping charges. Combined shipping is not available.
3. As mercari does not have a negotiation system, we cannot provide price negotiation services.
4. We cannot assist with purchases for items marked as "Buyer Specified," "Bundle Deals," "Requires Buyer's Agreement (Not Buy It Now)," or "Partial Shipping of Order."
5. Buyers cannot demand specific shipping methods from sellers. Shipping will be as per the seller's offered options.
6. Requests for early shipping, post-purchase price reductions, or transaction cancellations after purchase cannot be accommodated.
7. Once items arrive at our Japanese receiving point, buyer feedback must be provided and payment released to the seller. Feedback cannot be modified, and negative or no feedback is not permitted.
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mercari Proxy Purchasing Guidelines

1. After the first payment is completed, the order will be processed within the system-displayed timeframe.
2. Items on the website may sell out at any time. Completing the first payment does not guarantee successful purchase of the item.
3. Once our Japanese receiving point confirms receipt of the item, our staff will immediately provide feedback to the seller and release the payment.
4. We cannot provide negative feedback or withhold feedback to sellers based on member requests.
5. If the seller uses a shipping method without tracking (e.g.,【普通定形外邮件】、【メール便】 etc.), we cannot provide compensation for lost items.
6. We cannot communicate with or inquire to sellers regarding issues with ongoing transactions, items in transit, or problems with items received at our collection point (errors, damage, discrepancies, etc.).
7. This website is not covered by our standard guarantees. Please consider carefully before making a purchase.

1. International Shipping

Air freight: If the arrival notice exceeds seven days and the status of the goods is not confirmed, a customer complaint will occur and the seller will not be able to report it.

2. local delivery

After receiving and inspecting the goods, if you have any questions, please contact Alfred 24 customer service staff within 48 hours after receipt, and let Alfred 24 make a decision. letao will try its best to provide relevant information to assist members in processing. The following are reminders:

1. You can leave a message through "Customer Service Message" and provide local express delivery in Order number and have the following information ready:
● Product outer box/unboxing photos
● Photos of damaged goods

2. Alfred24’s liability for any shipment, including but not limited to loss or damage, is limited to actual direct losses and shall not exceed the upper limit of HK$500 per shipment; if it is sent to a Post Smart Mail station or post office The maximum compensation limit for each shipment is HKD 320.

The following are product types that are not eligible for compensation by Alfred 24:
▲ The shipment is flammable or explosive, or is easily moldy, rotten and/or discolored, etc.
▲The shipment is fragile
▲The shipment is a liquid product
▲The recipient’s address is incorrect or invalid
▲The recipient’s contact number is invalid or the text message cannot be received
▲Any unpredictable or force majeure factors
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