Klipsch Flexus SUB 100 Wireless Subwoofer 10 Inch
- 10 inch driver subwoofer
- 80 W power
- USB listed as the connection
- Floor standing, ebony finish
- 28 lb, 13.75 x 13.19 x 13.38 inches
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact floor standing subwoofer in an ebony finish. The listing shows USB as its only connection and names no RCA or speaker wire input.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B0CV64NBRRModel: SUB 100Category: Subwoofers
Overview
Not a full range speaker, this is a subwoofer that adds low notes to a system from the floor. The cabinet is nearly square and finished in ebony.
A ten inch driver in a compact cabinet is the reason to look at it. The limitation is the connection entry, as USB is the only one given and no cable or other input is described.
Who it's for
A den or bedroom system with floor space beside the TV suits a cabinet this size. Buyers who plan to connect through an RCA sub output or speaker wire should confirm the inputs with Klipsch before ordering.
Pros and cons
- Ten inch driver
- Only USB listed
- Included items not named
- Power rating is modest
Performance notes
Low notes come from the driver moving air in the cabinet, and placement near a wall or corner strengthens them. A moderate power rating suits small rooms better than large ones. The connection type decides what sources it can be paired with.
Specifications
| Brand | Klipsch |
|---|---|
| Model | SUB 100 |
| Dimensions & fit | |
| Driver Size | 10 inches |
| Dimensions | 13.75 x 13.19 x 13.38 inches |
| Weight | 28 pounds |
| Power & efficiency | |
| Power | 80 Watts |
| Construction & materials | |
| Color | Ebony |
| Compatibility & installation | |
| Connectivity | USB |
| Mounting Type | Floor Standing |
| Other details | |
| Speaker Type | Subwoofer |
| Brand Tech | Klipsch |
Closest rivals on specs
Frequently asked questions
What is in the box with the Klipsch SUB 100?
The listing names no included items. A cable, power cord and manual are not confirmed, so check with the seller.
Does the Klipsch SUB 100 have an RCA input?
The listing shows USB as the connection and does not name an RCA or speaker wire input.
Is the Klipsch SUB 100 a wireless subwoofer?
The listing does not show a wireless connection. USB is the only connection listed.