This article covers Speedlink Daroc USB電源ステレオスピーカー 3.5mmステレオジャックオーディオ ブラック.

Overview

The Speedlink Daroc USB-Powered Stereo Speaker is a compact 2-channel speaker system designed to keep your desk tidy and cable clutter minimal. It draws power directly from a USB port, eliminating the need for a bulky AC adapter, and connects via a standard 3.5mm stereo jack to your PC, laptop, or other audio source. With a peak output of 12W (6W RMS), it delivers enough volume for everyday video watching, music playback, and casual gaming in a near-field desktop setup.
Each satellite houses a 2.5-inch full-range driver, covering a frequency range of 150Hz to 20kHz. The front panel features a combined volume control and power knob, plus a headphone output and a microphone input, making it easy to switch between speakers and a headset without reaching behind the desk.

Connectivity & Compatibility

Connectivity is straightforward: power is supplied via USB (any standard USB-A port), and audio is transmitted through a 3.5mm stereo mini-jack cable. The included cable between the left and right speakers measures 1 meter, and the input cable is long enough for typical desktop setups. Compatible devices include any PC, laptop, or game console that has a USB port for power and a 3.5mm audio output. Smartphones can also be used with an appropriate USB-to-3.5mm adapter (not included).
Important note: this speaker does not function as a USB audio device; it requires a separate analog audio source via the 3.5mm jack. Bluetooth and wireless connectivity are not supported, so a wired connection is mandatory.

Product Info

The Speedlink Daroc is an entry-level PC speaker from the German peripheral manufacturer Speedlink. It was first released around 2019 and remains widely available throughJapanese online retailers. The price typically hovers around ¥4,000–¥4,500, offering excellent value for money. The manufacturer provides a standard 2-year warranty (check with your retailer for exact terms). The package includes the two speaker units, a USB power cable, a 3.5mm audio cable, and a quick-start guide.
In the market, this product sits firmly in the entry-level tier. It is ideal for users who need a simple, affordable, and space-saving audio solution for their desktop. Audiophiles or those seeking deep bass will want to look elsewhere, but for the price, the Daroc delivers perfectly adequate sound for everyday computing.

Best Use Cases

  • Space-constrained desks: The compact footprint (each speaker is roughly 10cm wide) and USB power make this an excellent choice for small desks, dorm rooms, or home offices where every inch counts.
  • Budget-conscious buyers: At under ¥5,000, this is one of the most affordable stereo speaker sets available. It's perfect for users who just need basic audio output for system sounds, YouTube, and video calls.
  • Frequent headphone users: The front-panel headphone and microphone jacks allow you to keep your headset plugged in and switch between speakers and headphones instantly without fumbling with cables behind the PC.
    However, this product is not recommended for:
  • Users who demand high-fidelity audio or powerful bass.
  • Those who need wireless (Bluetooth) connectivity.
  • Anyone looking to fill a large room with sound (the 6W RMS output is best for near-field listening).

Product Disclosure (Amazon)

  • Manufacturer: Speedlink
  • Seller: RAREWAVES-JP
  • Fulfilled by: RAREWAVES-JP
  • ASIN: B081K5GQJD
  • Note: This article covers a manufacturer-made product based on Amazon listing details.