Up-firing needs a ceiling; in-ceiling needs a drill · review
A Dolby Atmos certified height pair with a 4 inch woofer, sold renewed.
In brief
The cheapest pair here at under a hundred dollars, and the only one sold renewed. It is also one of only two listings on this shelf that tells you the receiver requirement — which is the thing most likely to stop you using it. Key figures: Dolby Atmos certified height speaker pair with a 4 inch Dynamically Balanced woofer, compatible with DTS:X and DTS Virtual:X, for 4 and 8 ohm receivers with a minimum of seven channels, with built-in keyhole slots for wall mounting, supplied renewed. Amazon.com had an offer at $100 on October 25, 2026.
Any AV Receiver (minimum 7-channel).
And only Polk says it — on this listing and on its ES90 at $449. Not Klipsch’s three models, not Sony, not JBL, not ELAC, not either SVS.
Here is why it decides the purchase. A height pair needs two amplifier channels of its own, on top of the five already driving left, center, right and two surrounds.
So a 5.1 receiver has no spare channels and these cannot be connected at all. You need 7.1 at minimum, and a receiver that decodes Atmos and lets you assign those two channels as height.
Anyone buying a ninety-nine dollar height pair for a 5.1 system has bought something they cannot plug in.
The title says it: Midnight Black (Renewed).
On a passive speaker that matters less than it would almost anywhere else. There is no amplifier, no converter and no firmware — a cabinet, two drivers and a crossover made of capacitors, coils and resistors. Very little to degrade, nothing to go out of date.
Check on arrival: the woofer surrounds for splits, the cabinet corners, the grille clips, and that both speakers play at the same level.
It is why this is the only pair here under a hundred dollars. Polk’s new ES90 on this same shelf is $449.
The timbre matched Polk components ensures seamless speaker-to-speaker blending. Use with pairs of MXT70 towers, MXT20 bookshelves, with MXT30 center, and a MXT12 sub.
The reason this is real: an Atmos effect frequently pans from a front speaker up to a height speaker — a jet passing overhead. If the two speakers have different drivers, the sound audibly changes tone as it moves, and the illusion breaks.
Polk names the exact models. Sony does the same (“perfect match with SSCS5M2 & SSCS3M2”). Klipsch says only “compatible bookshelf or floorstanding speakers”.
The cost is lock-in: the matching argument is also a reason to buy the rest of the range.
A ceiling-bounce speaker. It sits on top of a tower or bookshelf, fires upward, and you hear the reflection from the ceiling.
At least eight of the thirteen products here work this way. The two SVS models do not — and SVS attacks the approach directly in its own listing, citing “the frequency response limitations and perfect room conditions required of reflective ‘ceiling bounce’ speaker designs”.
That criticism is fair as physics: a bounce design needs a flat, hard ceiling at a sensible height. A sloped, beamed or acoustic-tiled ceiling degrades it.
No tweeter. The $199 Klipsch R-41SA publishes a 1-inch aluminum LTS tweeter alongside its 4-inch woofer; this publishes the woofer only.
No power handling, where Klipsch gives “50 watts continuous and 100 watts peak” and the RP-500SA gives 75 W.
No crossover switch, which two products here have for a real reason.
2,722 g the pair and 178 × 152 × 203 mm are published, which is more than three listings here manage.
Prices quoted in this text were read on October 4, 2026. The live price is at the top of the page.
Amazon.com lists this model (ASIN B0B99BPVTB) and had an offer at $100 on October 25, 2026. The price box on this page is refreshed live and takes precedence over that figure.
| Condition | Renewed — stated in the title, see the FAQ |
|---|---|
| Architecture | Ceiling-bounce: sits on top of a bookshelf or tower speaker |
| Woofer | 4 in Dynamically Balanced |
| Certification | Dolby Atmos certified; DTS:X and DTS Virtual:X compatible |
| Receiver needed | A minimum of SEVEN channels — published, which eight of these ten listings do not |
| Impedance | Works with 4 and 8 ohm amplifiers and receivers |
| Mounting | Built-in keyhole slots for wall mounting |
| Timbre matching | Stated matched to Polk MXT20, MXT60, MXT70, MXT30 and MXT12 |
| Weight | 6 lb (2.7 kg) the pair |
| Dimensions | 7.01 × 5.98 × 7.99 in (178 × 152 × 203 mm) |
| Tweeter | Not published |
| Power handling | Not published, where Klipsch publishes 50 W continuous |
| Crossover switch | None — see the FAQ on why two settings exist |
| Amazon reference | B0B99BPVTB |
| EAN | 0657768024894 |
That a 5.1 receiver cannot drive these at all, and it is the single most useful fact on this shelf. A height pair needs two amplifier channels of its own, on top of the five you are already using for left, center, right and two surrounds. So a 5.1 receiver has no spare channels, and the speakers physically cannot be connected. You need at least 7.1 — and to use them as Atmos height channels specifically, a receiver that decodes Atmos and lets you assign those two channels as "height" or "top front". Polk publishes this on both its listings here: "any AV Receiver (minimum 7-channel)" and "a minimum of seven channels". The other eight listings — Klipsch’s three, Sony, JBL, ELAC and both SVS — do not state it anywhere.
Less than on anything with electronics in it, which is the honest answer. A passive speaker has no amplifier, no DAC and no firmware — it is a cabinet, two drivers and a crossover made of capacitors, coils and resistors. There is very little in it to degrade, and nothing to go out of date. What to check on arrival: the surrounds of the woofer for splits, the cabinet corners for knocks, the grille clips, and that both speakers play at the same level. The title says "Midnight Black (Renewed)", and it is why this is the only pair on this shelf under a hundred dollars — the new Polk ES90 on the same shelf is $449.
Because firing at the ceiling and firing at a listener need different tuning, and only two products here admit it. Klipsch’s RP-500SA publishes a "switchable crossover setting for Dolby Atmos or surround sound" and JBL’s Stage 2 240H has "switchable modes (Dolby Atmos or Surround/Height)". The reason is physical: sound sent to the ceiling travels further and loses high frequencies to the reflection, so the speaker needs more treble than it would if aimed at your head. A single fixed setting is a compromise between the two uses. This pair, like the other seven ceiling-bounce designs here, has one setting. The two SVS models sidestep the question entirely by radiating directly at you.
Adding height to an existing seven-channel Polk Monitor XT system for under a hundred dollars
Specifications: the manufacturer sheet and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
Atmos height module pair · concentric driver, 0.5 in tweeter and 4 in aramid woofer
A Dolby Atmos module pair with a concentric driver: a 0.5 inch tweeter inside a 4 inch woofer.
Best for: A ceiling bounce done properly — one source point instead of two
≈ $279
Dolby Atmos height module pair with a 4.5 inch polycellulose ribbed-cone woofer, a 1 inch anodized aluminum tweeter on a next-generation HDI horn, a precision two-way crossover and switchable modes for Dolby Atmos or surround and height use
An Atmos height module pair with a 4.5 inch woofer, an HDI horn and switchable modes.
Best for: A Stage 2 system wanting a switchable module with a horn-loaded tweeter
≈ $260
Dolby Atmos enabled elevation speaker stated to add Dolby Atmos to an existing floorstanding or bookshelf speaker, with no driver sizes, power handling or impedance published
A Dolby Atmos enabled elevation speaker, published without driver sizes or power handling.
Best for: Nothing on this shelf that the better-documented Klipsch at $199 does not do
≈ $239
