Elac DS102-BK Subwoofer
- Subwoofer
- 10 inches
- 200 watts
- ELAC
A wired floor-standing subwoofer from Elac with a 10 inch driver, matched to a receiver-based home theater setup rather than a wireless or space-limited install.
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How it ranks among the 74 subwoofers we track
4.6★ across 88 Amazon ratings, Bayesian-smoothed toward the category average.
88 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 74 subwoofers we track - how the scorecard works · full subwoofers data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Elac's DS102-BK is a 200W powered subwoofer built around a 10 inch driver, connected over RCA and designed for floor-standing placement. At 25 x 22.25 x 25 inches and 28.7 pounds, it is a larger cabinet than a compact under-desk sub.
RCA connectivity means it expects a wired feed from an AV receiver's subwoofer output rather than a wireless pairing, suiting a fixed home theater setup more than a portable arrangement. The floor-standing spec indicates the cabinet is built to sit directly on the floor rather than needing a stand or bracket.
- 200W powered subwoofer
- 10 inch driver
- RCA wired input
- Floor-standing design
Who it's for
Fits a dedicated home theater room where a receiver's sub-out feeds a floor-standing cabinet for movie and music bass. Not suited to anyone wanting Bluetooth pairing or a compact footprint near a TV stand.
Strengths and trade-offs
Drawn from this product's published specifications.
- 200W amplifier paired with a 10 inch driver
- Floor-standing cabinet needs no stand
- Wired RCA input for a stable connection
- No wireless input listed
- Large 25 inch cabinet needs floor space
Performance notes
A 200W amplifier drives the single 10 inch driver inside a floor-standing cabinet, a pairing sized for filling a dedicated room with low end. RCA input ties it directly to a receiver's subwoofer output rather than a phone or TV over wireless.
Specifications
| Brand | Elac |
|---|---|
| Model | DS102-BK |
| Dimensions & fit | |
| Driver Size | 10 inches |
| Weight | 28.7 pounds |
| Dimensions | 25 × 22.2 × 25 inches |
| Power & efficiency | |
| Power | 200 watts |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Connectivity | RCA |
| Mounting | Floor Standing |
| Other details | |
| Brand Tech | ELAC |
| Speaker Type | Subwoofer |
Other Elac subwoofers
How it compares
This product against the closest alternatives we track in subwoofers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Elac DS102-BK SubwooferThis product | 4.6 / 5 | 88 | 3.6 / 5 |
| Klipsch R-12SW SubwooferKlipsch | 4.8 / 5 | 5,723 | 4.1 / 5 |
| Sonos SUBG3US1BLK SubwooferSonos | 4.7 / 5 | 1,900 | 3.9 / 5 |
| Audioengine S8 SubwooferAudioengine | 4.7 / 5 | 758 | 3.9 / 5 |
| Edifier T5 SubwooferEdifier | 4.4 / 5 | 1,800 | 3.8 / 5 |
Similar subwoofers from other brands
Questions about the Elac DS102-BK
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How is the Elac DS102-BK connected to a receiver?
It uses a wired RCA connection rather than Bluetooth.
What size driver does the DS102-BK use?
A 10 inch driver, powered by a 200W amplifier.
How much space does the DS102-BK cabinet need?
It measures 25 x 22.25 x 25 inches and weighs 28.7 pounds, so it needs dedicated floor space.