Brand: World Products (Landmark)
SKU: dcd-30003392613
Price: $18.06
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Musical Instruments
Vendor: World Products
Weight: 400 g
Cart URL (default variant): https://landmarks.builders/cart/50398042128623:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001198845
JSON data: https://landmarks.builders/products/wp-dcd-10001198845.json
This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Product Type: This audio equipment is a 2.1 channel amplifier module built around a TPA3255 power amplifier board, designed for home theater systems and custom speaker builds.
Output Performance: As a digital amp module, it delivers strong, balanced amplification for left, right, and subwoofer channels, helping your setup produce fuller sound with clear separation.
Connectivity: This Bluetooth amplifier board supports wireless playback along with AUX and USB audio input, giving you flexible input options for everyday listening.
Control Options: Treble, bass, volume, and playback functions can be adjusted directly on the single-unit or through the mobile app, making tuning simple and convenient.
Listening Experience: Built as a low-distortion 2.1 channel amplifier module, it is meant to give you cleaner sound, tighter bass, and a more immersive feel for movies, music, and TV use.
Summary: Treble and Bass Control TPA3255 Amplifier Board High Fidelity 2.1 Channel Amplifier Board Low Distortion Subwoofer Power Amplifier for Home Theater, Speaker Build. 【Product Type】: This audio equipment is a 2.1 channel amplifier module built around a TPA3255 power amplifier board, designed for home theater systems and custom speaker builds. 【Output Performance】: As a digital amp module, it delivers strong, balanced amplification for left, right, and subwoofer channels, helping your setup produce fuller sound with clear separation. 【Connectivity】: This Bluetooth amplifier board supports wireless
Generated by: dcd-map-v1
This product has 8 images in catalog. None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.
This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).
Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only.
POST https://wp-sfc-carrier.htfu.workers.dev/estimateapplication/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "Treble and Bass Control TPA3255 Amplifier Board High Fidelity 2.1 Channel Amplifier Board Low Distortion Subwoofer Power Amplifier for Home Theater, Speaker Build",
"product_id": 9535253217519,
"variant_id": 50398042128623,
"quantity": 1,
"grams": 400,
"length_cm": "15.1",
"width_cm": "14.1",
"height_cm": "5.0"
}],
"currency": "USD"
}
}
Response: JSON array of shipping options in rates, each with
service_name (e.g. "Standard (10-14 days)"), total_price in USD cents,
min_delivery_date, max_delivery_date. The estimate endpoint uses the product dimensions
provided in the request before calling SFC. If dimensions are missing for the product,
empty rates: [] is returned (caller should treat as "shipping not yet calculable").