A current Enchant system can begin with a soundbar and grow when the room and budget allow. Decide which job each added device should perform: stronger bass, rear-channel sound for television, or music in another room. Those are different goals and should be planned separately.
Start with the current U.S. collection
This guide follows Harman Kardon’s U.S. Enchant collection, checked October 12, 2026. It focuses on Enchant 900, Enchant Sub, and Enchant Speaker. Local catalogs can differ; verify the exact generation and regional model before buying.
| Component | Documented role | Planning question |
|---|---|---|
| Enchant 900 | Soundbar with nine drivers, two up-firing channels, HDMI eARC, and one HDMI input. | Does the bar fit under the TV with its drivers unobstructed? |
| Enchant Sub | Optional dedicated bass cabinet for the compatible current system. | Where will it fit, receive power, and sound balanced? |
| Two Enchant Speakers | Optional rear pair for the Enchant 900 surround group. | Can both rear positions and their power connections be provided? |
The Enchant 900 product listing is for the bar and its listed accessories. Price optional components separately unless a seller explicitly includes them. Do not infer compatibility from an older product carrying the Enchant name.
Separate surround pairing from music grouping
The Enchant 900 owner’s manual, Grouping section documents a subwoofer, a pair of Enchant Speakers, or both. The subwoofer plus the pair creates the specified 5.1.4 arrangement. Compatible devices join the same network and are grouped through Harman Kardon One.
For TV surround, the two speakers have rear-channel jobs within one listening room. Playing music in an adjacent room is a different use. Shared network access or a music-service grouping feature does not by itself assign a speaker a rear channel for television.
Decide whether a speaker is intended to remain in the TV group or serve another room. Before planning frequent changes, check how the current app creates, renames, and removes groups and what happens to the soundbar when a member is unavailable. Keep the everyday setup simple enough for everyone who uses the TV.
Connect sources, then calibrate
Use the television’s labeled ARC/eARC socket for the return-audio connection, or the bar’s HDMI input for an appropriate external source. The manual’s connection diagrams show both approaches. Check TV output and source formats along the selected path; the HDMI guide explains that inspection.
Keep the bar’s top and front clear. Mark the subwoofer and rear positions, cable access, and outlets before moving furniture. Check mounting provisions and clearances for the actual components rather than selecting brackets by appearance.
After final placement, use the documented calibration procedure. The manual also describes bass and rear-level adjustment. Keep a note of your starting settings and repeat the calibration when the arrangement changes substantially. A calibration routine helps configure a supported installation; it cannot create a missing rear position.
Choose an expansion order you can evaluate
Choose one listening question for each addition. Is speech understandable in a quiet scene? Does bass remain even across the sofa? Are effects behind the listener distinct without making the nearest speaker distracting? Repeat the same short passages at comparable volume so a louder setting does not decide the result.
Check the routine as well as the sound: switching from music to TV, starting with the television remote, restarting after standby, and using the system when a phone is elsewhere. Keep the supported everyday path documented for other household members.
Include stands, mounts, power access, and installation in the eventual cost. Verify current app and streaming-service requirements locally. Store the final grouping and connections in the connection record; compare Sharp’s expandable soundbars or return to the Home Theater room plan.