Sony HCD-GT3D Subwoofer Replacement Remote Control

$21.99

The 720 W MHC-GT3D system’s Sony HCD-GT3D remote control replacement controls playback, menus, volume, and power on the HCD-GT3D DVD receiver (part number RMT-AM120U).

24 in stock

SKU: SN-HCDGT3D Categories: ,
Description

About This Remote

This replacement puts DVD playback, Bluetooth source switching, NFC pairing, USB recording and playback, and the full menu system of the HCD-GT3D within reach of one remote control. It works over infrared with no programming or code entry required. The HCD-GT3D is the DVD receiver unit of Sony’s MHC-GT3D high-power home audio system, released in 2015, and this remote puts the everyday controls right where your thumb expects them, putting the everyday controls right where your thumb expects them.

Why buy this remote

  • Covers DVD playback, FM/AM tuner, and Bluetooth source controls for the HCD-GT3D.
  • Works with the MHC-GT3D system’s 720 W output and full USB recording and playback functions.
  • Puts the everyday controls right where your thumb expects them so everyday controls sit.
  • Includes NFC and audio format navigation for MP3, WMA, and AAC discs and USB files.

Compatible part numbers

Sony HCD-GT3D Remote Specifications
Batteries2 x AAA
Part numberRMT-AM120U
Device TypeSubwoofer
CompatibilitySony HCD-GT3D Subwoofer
Warranty1 year

Sony HCD-GT3D Subwoofer Specifications

System Type High Power Home Audio System with DVD player
Total RMS Power Output 720 W
Subwoofer Unit 20 cm cone type × 1
Tweeter 4 cm cone type × 2
Disc Formats DVD VIDEO, DVD-R/RW, DVD+R/RW, VCD, CD, CD-R/RW
Audio Formats MP3, WMA, AAC (USB and Disc)
Connectivity Bluetooth, NFC, USB (Rec/Play), Optical Input
Inputs/Outputs MIC 1/MIC 2 (20k ohm), AUDIO IN/OUT (Analog), VIDEO OUT
Tuner FM/AM (FM 87.5-108 MHz / 50 kHz / 100 kHz)
Dimensions, DVD Receiver (W×H×D) 12.0 × 25.0 × 14.0 in
Dimensions, Front Speakers (H×W×D) 36.6 × 4.8 × 5.0 in
Weight, Main Unit 32.0 lbs

Frequently asked questions

Will this remote control work with my Sony HCD-GT3D DVD receiver without any setup?

Yes. The Sony HCD-GT3D remote control operates immediately with no programming, code entry, or pairing steps required.

What disc formats does this remote support on the HCD-GT3D?

The HCD-GT3D plays DVD VIDEO, DVD-R/RW, DVD+R/RW, VCD, CD, and CD-R/RW, and this remote controls playback and navigation for all of those formats.

Can this remote handle the Bluetooth and NFC functions on the HCD-GT3D?

Yes. The HCD-GT3D includes both Bluetooth and NFC connectivity, and this remote includes the controls needed to access and switch those sources.

What batteries does the RMT-AM120U remote use?

The RMT-AM120U remote takes 2 AAA batteries.

Is this remote compatible with the full MHC-GT3D system or just the HCD-GT3D unit?

The HCD-GT3D is the DVD receiver and subwoofer unit that serves as the central controller for the MHC-GT3D system, so this remote covers the system's main functions including playback, tuner, input switching, and volume.

Additional information
Compatible BrandSony
Device TypeSubwoofer
Compatible ModelHCD-GT3D
Power Source2 x AAA
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Shipping and Delivery

📦 Shipping Information

At USA Remotes, we’re committed to getting your replacement remote to you fast, free, and hassle-free — the same way your remote shows up ready to use, with no pairing or programming. Below you’ll find everything you need to know about how we ship, how long it takes, and what to do if anything goes sideways.


🚚 How much does shipping cost?

Shipping is free on every order — always. No minimum purchase, no handling fees, and no surprise charges at checkout. The price you see is the price you pay.


🏢 Where do you ship from?

Every order ships from our U.S. fulfillment center. We’re a U.S.-based company, so your remote never sits in customs or crawls in from overseas — it ships domestically and arrives quickly.


⏱️ When will my order ship?

We move fast. Orders placed before 2:00 PM Mountain Time (MT) on a business day ship the same day. Orders placed after the cutoff, on weekends, or on public holidays ship the next business day.

Business days are Monday through Friday, excluding national holidays.


🚀 How long will it take to arrive?

Once your order leaves our warehouse, most deliveries arrive within 2–4 business days. Paired with same-day processing, the majority of customers have their remote in hand within just a few days of ordering.

Delivery windows are estimates, not guarantees, and can run a little longer during weekends, holidays, peak seasons, or severe weather.


⚡ Do you offer faster (expedited) shipping?

We don’t currently sell a separate paid expedited option, but many orders go out via USPS Priority Mail, which typically reaches most U.S. addresses in 2–3 business days at no extra cost.

If you’re in a time-sensitive situation, email us at cs@usaremotes.com before you order and we’ll let you know what’s possible.


📬 Which carriers do you use?

Because remotes are small and light, the vast majority of orders ship via USPS (United States Postal Service) — usually USPS Ground Advantage or Priority Mail. For larger multi-remote orders we may use UPS or FedEx. The carrier is selected automatically to get your order to you as quickly and safely as possible.


🌎 Do you ship internationally?

Yes — we ship internationally. International orders typically arrive within 8–14 business days, depending on your destination and how long it spends in local customs. Carriers and shipping methods vary from country to country, so your order travels the most efficient route available.

Please note: international shipments may be subject to customs duties, taxes, or import fees charged by the destination country. These are set by your local customs authority and are the responsibility of the recipient.


🏝️ Do you ship to Alaska, Hawaii, U.S. territories, and military addresses?

Yes. We ship to all 50 states, U.S. territories (including Puerto Rico, Guam, and the U.S. Virgin Islands), and APO/FPO/DPO military addresses. Because these rely on USPS, transit times may run a bit longer than the standard 2–4 business days.


📮 Do you deliver to PO Boxes?

Absolutely. Since most orders ship via USPS, PO Box delivery is no problem. On the rare occasion an order ships via UPS or FedEx, we may reach out for a physical street address.


🔍 How do I track my order?

As soon as your order ships, we’ll email you a tracking number. You can also check your status anytime on our Track Your Order page. If you don’t see the email within a day of ordering, check your spam folder or get in touch.


📧 Why does my order say “Completed”?

When your order ships, you’ll get a confirmation email and your order status will change to “Completed.” That wording can be a little misleading — “Completed” simply means your order has shipped and left our warehouse, not that it’s already been delivered. Just use the tracking number in your email to follow it the rest of the way to your door.


📭 My tracking number isn’t updating — what should I do?

It’s normal for tracking to go quiet for a day or two, especially right after a label is created or over a weekend — carriers don’t scan a package at every stop. If there’s no movement for more than 3–4 business days, email us at cs@usaremotes.com and we’ll chase it down for you.


📦 My tracking says “Delivered” but I don’t have it

If the carrier marked your package delivered but it’s not in your hands:

  1. Check around your home — porch, mailbox, side door, garage, or wherever packages usually land.
  2. Ask household members or neighbors in case someone brought it in for you.
  3. Wait 24 hours — packages are sometimes scanned as delivered slightly before they actually arrive.

If it still hasn’t turned up:

  • Contact your local USPS office — they can pull GPS delivery confirmation showing exactly where the package was scanned.
  • Contact us at cs@usaremotes.com or (720) 204-8889. We’ll help open an investigation and retrieve the GPS scan data if needed.

Insurance: Our shipments include carrier insurance against loss or damage. We’ll guide you through the claim process with the carrier and stay on it until it’s resolved.


💔 My remote arrived damaged or doesn’t work

Every remote is tested and packed with care, but if yours shows up damaged or has a defect, you’re covered by our 1-year warranty and full compatibility guarantee. Just contact us at cs@usaremotes.com with your order number (and a quick photo if it’s physically damaged), and we’ll arrange a replacement or refund right away. Full details are in our Returns & Refunds policy.


🏠 What if I entered the wrong address?

If you spot a mistake in your shipping address, contact us immediately. If your order hasn’t shipped yet, we can fix it. If a package comes back to us as undeliverable (wrong or incomplete address), we’ll reach out to arrange a re-ship to the correct address.


🔀 Why did my order arrive in separate packages?

If you ordered more than one remote, your items may occasionally ship in separate packages or arrive on different days. Each shipment gets its own tracking number, so don’t worry if one lands before the other.


❄️ Holiday & weather delays

Carrier networks slow down during major holidays and severe weather. We still ship on our normal same-day schedule, but transit times may stretch during these periods — and once a package is with the carrier, those delays are outside our control.


✅ Our commitment to you

Your satisfaction is our priority. If anything goes wrong with your shipment, we’ll work directly with USPS or the relevant carrier to make it right and get your remote to you safely. Nobody should be stuck without a way to control their TV, sound bar, or AC.


📞 Still have questions?

We’re happy to help.

  • Email: cs@usaremotes.com
  • Phone: (720) 204-8889
  • We typically reply within one business day.