Edifier R1850DB Active Bookshelf Speakers with Bluetooth and Optical Input
- 70 watts max, active with built-in amplifier
- 4 inch woofer, 19 mm tweeter
- Bluetooth, optical, coaxial, RCA and aux inputs
- Subwoofer line out, remote control
- 2 year warranty, 6.63 kg
- 12 x 8 x 18 inches listed
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A powered pair of bookshelf speakers with Bluetooth, optical and several wired inputs, plus a subwoofer line out. A remote is part of the control setup, and the listing has no frequency response detail.
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ASIN: B073W1R4XQModel: 4003295Category: Bookshelf Speakers
Overview
Not a passive pair, these active bookshelf speakers carry their own amplifier, so they plug into a source without a receiver. The inputs cover optical, coaxial, RCA, auxiliary and Bluetooth, and a line out feeds a subwoofer.
A built in amplifier and several inputs make them a simple one box choice for a desk or TV stand. The spec table lists an unusual impedance and a loose frequency figure, so the sound targets need confirming with the maker.
Who it's for
People adding a stereo pair to a TV, computer or phone without buying an amplifier. Anyone with a large room, or wanting published frequency response, should compare other models.
Pros and cons
- Built in amplifier
- Many wired and wireless inputs
- Subwoofer line out
- Frequency response unclear
- Impedance listing looks inconsistent
Performance notes
The amplifier is built into one speaker and powers the other through a cable, so a source only needs a signal connection. The subwoofer line out hands the low notes to a separate unit, which frees the small woofers for midrange.
Specifications
| Brand | Edifier |
|---|---|
| Model | 4003295 |
| Dimensions & fit | |
| Tweeter | 19 millimeters |
| Woofer diameter | 4 inches |
| Item dimensions d x w x h | 12 x 8 x 18 inches |
| Item weight | 6.63 kg |
| Capacity & performance | |
| Speaker maximum output power | 70 watts |
| Sub-out | Yes |
| Bluetooth range | 10 meters |
| Construction & materials | |
| Enclosure material | Plastic |
| Compatibility & installation | |
| Connectivity technology | Bluetooth, Auxiliary, Coaxial, Optical, RCA |
| Warranty & support | |
| Warranty description | 2 years |
| Other details | |
| Speaker type | Bookshelf, active |
| Control | Remote |
Frequently asked questions
What is in the box with the Edifier R1850DB?
The built in media field lists the product and a manual. A remote control is listed as the control method, but cables are not itemized.
Do the R1850DB speakers need a separate amplifier?
No. The title says active speakers with a built in amplifier, so no receiver is required.
Can I connect a subwoofer?
Yes. The title lists a subwoofer line out, and the subwoofer connection is wired.