4 Channel Digital Amplifier with Bluetooth 5.0 Home/Car/Marine Amp USB Player
Price: 32.79 GBP Condition: New
Use this page to compare prices and key details for 4 Channel Digital Amplifier with Bluetooth 5.0 Home/Car/Marine Amp USB Player. We summarise the important specs and give quick buying tips so you can choose confidently. Looking at 4 Channel Digital Amplifier with Bluetooth 5.0 Home/Car/Marine Amp USB Player? Below you’ll find a clear overview of the main features, what to check before buying, and how to compare offers from different sellers. Here’s a practical summary of 4 Channel Digital Amplifier with Bluetooth 5.0 Home/Car/Marine Amp USB Player — including key item specifics, condition guidance, and what typically affects price so you can spot a good deal.
Item Specifics
Related searches: Sound & Vision | Home Audio & HiFi Separates | Amplifiers & Pre-Amps
Description:
Unique output design and independent control: 4.0 channel can be divided into two groups of 2.0 channel outputs, and the volume of each group can be adjusted separately. And specailly design a low frequency output to connect active subwoofer, very convenient to build 2.0/2.1/4.0/4.1 channel system. Rated 45W × 4 output power: supporst speakers with 4-8 ohm impedance, easily to drive most home & car & boat speakers, can give your entertainment system a boost, with unrivaled sound superiority and lets you enjoy high quality amplified audio. Multiple audio inputs: besides Bluetooth 5.0/stereo RCA/3.5mm AUX inputs, which can be compatible with ipad, cellphone, MP3 player, CD player, dataplay, computer, decoder, etc. Also with USB(U-disk)/SD Card/MMC Card inputs, easily to enjoy high-quality lo. Douk Audio
Brand: Douk Audio
Type: Digital Amplifier
Model: S-299
Audio Inputs: AUX, Stereo L/R RCA, Bluetooth, USB, SD
Number of Inputs: 5
Number of Channels: 4
Number of Outputs: 2
Surround Sound Formats: NO
Audio Outputs: Raw Cable Speaker Jacks, Low Frequency OUT
Supported Modes: NO
Features: Digital
Power: 180 W
Receiver Combo Features: Blu-ray Player, HD-DVD Player
MPN: OK016
Colour: Black
Unit Quantity: 1
Unit Type: Unit
EAN: 5071186059293
Buying tips
Before you buy, check that the key specs match your needs (compatibility, size/fit, and any included accessories). Also confirm the seller’s returns policy and the delivery estimate. It’s worth comparing more than just price: condition, included parts, warranty/returns, and delivery costs can change the overall value. If you’re unsure, prioritise listings with clear photos and complete specifics. To avoid surprises, confirm model/variant details and look for accurate photos. If you’re buying used, pay attention to wear, working status, and what’s included in the box.
Price notes
Prices can vary based on condition, completeness (box/accessories), and seller location. Compare multiple listings to get a realistic range before deciding. The best value usually comes from the right mix of condition and total cost (item price + delivery). Check if the listing includes essential accessories to avoid extra spend. If you see big price differences, it’s often down to condition, extras, or shipping. Compare similar-spec listings rather than only the cheapest result.
Condition notes
Condition matters a lot for resale and reliability. Make sure the listing photos and description match the stated condition, and double-check any notes about faults or cosmetic wear. For used items, look for clear evidence of working status and any included accessories. If the condition is unclear, consider messaging the seller before purchase. If the item is listed as refurbished or pre-owned, verify what “refurbished” means for that seller (tested, repaired, cleaned) and whether returns are offered.
FAQ
What should I check before buying 4 Channel Digital Amplifier with Bluetooth 5.0 Home/Car/Marine Amp USB Player?
Confirm the key specs (compatibility, size, and included accessories), then compare total cost (price + delivery). Review photos, condition notes, and the returns policy.
Why do prices vary for 4 Channel Digital Amplifier with Bluetooth 5.0 Home/Car/Marine Amp USB Player?
Price differences are usually caused by condition, included extras, seller reputation, and delivery costs. Compare listings with the same model/variant for a fair comparison.
Is this page an official store?
No — Chumbay helps you compare offers from sellers. Availability and final pricing depend on the marketplace listing.