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Yahoo Bid Automotive Car Audio Amplifiers
ALPINE 4chパワーアンプ MRV-F300 アルパイン
        

  • Product Quantity
    : 1
  • Starting Bid
    :11,000円
  • Highest Bidder
    : cha******** / Rating:166
  • Listing Date
    :2026年04月08日 12時41分
  • Bidding closes on
    :2026年04月11日 21時41分
  • Auction Number
    :x1225788975
  • 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. This type of product requires commodity inspection and is restricted to air shipments (shipping by sea requires commodity inspection)
Amazonで新品購入した物です。
ご覧いただきありがとうございます。
ALPINE MRX-F30 です。
RCA入力でサブウーハーを鳴らしてました。
レベルインプット用のコネクタは付属しませんので、スピーカーレベルインプットを利用する場合には別途ALPINE純正の8ピンコネクタを入手してください。

※レベルインプットとは…
純正ナビなどから音声をアンプに入力する場合、ナビから出てるスピーカーケーブル右±と左±をコチラのアンプに入力して音声信号増幅させるという仕組みです。
ハイパス/ローパスという周波数をカットできます【画像3参照】カメラが反転して見に辛くてごめんなさい。

カタログ性能
■最大出力:650W
■周波数特性:5Hz - 45kHz
■定格出力:50W X 4 (歪率0.07%以下 4負荷時)
■S/N比:104dBA以上
■入力感度:RCA入力:0.2V - 4.0V / スピーカー入力:.0.5V - 10V

●BTL接続 150W×2(4Ω)
●Class D digital platform 高効率出力(動作温度の低下に寄与)
●8AWG対応インサート・スピーカーターミナル採用
●ダイレクトスピーカーインプット

リモート信号入力が無くても、スピーカーレベル入力を検知して、自動で電源ON/OFFする「Remote Sensing」

スピーカーレベル入力に対応して、RCA出力の無い純正システムでも接続できる「SPK Input Connection」


ALPINEメーカー商品説明● https://www.alpine.co.jp/products/caraudio/MRV-F300

音質についてはデジタルアンプでノイズ混入もなく低周波数でも余裕のあるドライブでした。
サブウーハーに使用してましたが、あまりサブを利用していなかったので電源を外していました。
4channelなのでツイーターとミッドローの2Wayを鳴らすのに充分だと思います。
タイムアライメント機能やネットワーク付きプロセッサ搭載のヘッドユニットならかなり高音質を楽しめると思います。

使用時間は3週間程度なのでヘタリなしで劣化もありませんが、中古品という事でノークレームノーリターンにてよろしくお願いします。

※装着によるあらゆる事故や破損に関しては責任を負い兼ねますので、自信のない方は経験者や専門のお店にて取り付け下さい。

送料込みですので別途送料は頂戴しません。


(2026年 4月 8日 13時 43分 追加)
冒頭の商品の名前の記載ミスです
ALPINE MRX-F30ではなく
ALPINE MRV-F300です。失礼しました。
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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: ALPINE 4chパワーアンプ MRV-F300 アルパイン
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my