Up-firing needs a ceiling; in-ceiling needs a drill · review
A Dolby Atmos enabled elevation speaker, published without driver sizes or power handling.
In brief
Three bullets, one of which is the country of origin, for forty dollars more than the Klipsch below it. No driver sizes, no power handling, no impedance — the thinnest listing on this shelf. Key figures: 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. Amazon.com had an offer at $239 on October 25, 2026.
All three bullets, in full:
That is the whole listing. The second and third bullets say the same thing, and the first is a country of origin.
No tweeter size or material. No woofer size or material. No power handling. No impedance. No frequency response. No crossover switch. No mounting method. No accessories.
Every one of those is published by at least one other product on this shelf, and most by several.
R-41SA — $199 — five bullets: a 1 in aluminum LTS tweeter, a 4 in spun-copper IMG woofer, a 90° × 90° Tractrix horn, 8 ohm, 50 W continuous and 100 W peak, reinforced MDF, removable magnetic grilles, a keyhole mount with an explicit ceiling warning, and 50 ft of 18 AWG wire plus five pairs of banana plugs in the box.
RP-140SA — $239 — three bullets, two of which repeat each other.
Forty dollars more for less information. On a passive speaker, where there is no software and no feature list to discover later, the published specification is nearly all you have to go on.
The RP-500SA at $299 carries the same range name and publishes what it means:
Those are genuine steps up. A 5.25-inch cone has about 72 percent more area than a 4-inch one, and the switch exists because a speaker aimed at a ceiling needs more treble than one aimed at a listener.
This listing claims the same line and publishes none of it, so there is no way to know which it shares.
The catalog gives 340 g (12 oz) for a cabinet of 11.3 × 5.98 × 7.01 in (287 × 152 × 178 mm) — roughly eleven liters of enclosed volume.
Three hundred and forty grams is less than a full mug. Reinforced MDF runs around 1543.2 lb (700 kg) per cubic meter; the panels alone for a box this size come to well over a kilogram, before a driver, a magnet or a crossover.
From this same shelf: ELAC 5.5 lb (2.5 kg) · Polk XT90 6 lb (2.7 kg) · JBL 7.7 lb (3.5 kg) · SVS Prime 7.8 lb (3.5 kg) · Klipsch RP-500SA 7.9 lb (3.6 kg).
Expect kilograms. The 340 g (12 oz) is a catalog error.
A ceiling-bounce elevation speaker: it sits on a tower or bookshelf, fires up, and you hear the reflection.
At least eight of the thirteen products on this shelf work this way. The two SVS models do not, and SVS’s own bullets name the weakness of the approach — “the frequency response limitations and perfect room conditions required of reflective ‘ceiling bounce’ speaker designs”.
That criticism bites hardest on a listing like this one, which publishes nothing about how its drivers behave.
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 B00ZIQZBTG) and had an offer at $239 on October 25, 2026. The price box on this page is refreshed live and takes precedence over that figure.
| Architecture | Ceiling-bounce: sits on an existing floorstanding or bookshelf speaker |
|---|---|
| Stated purpose | Adds the Dolby Atmos experience to a current floorstanding or bookshelf speaker |
| Range | Reference Premiere — the same line as the RP-500SA |
| Tweeter | Not published |
| Woofer | Not published |
| Power handling | Not published |
| Impedance | Not published |
| Crossover switch | Not published, where the RP-500SA has one |
| Mounting | Not published |
| Dimensions | 11.3 × 5.98 × 7.01 in (287 × 152 × 178 mm) |
| Catalog weight | 340 g (12 oz) — see the FAQ, this cannot be right |
| Published bullets | Three, one of which is the country of origin |
| Against the R-41SA at $199 | $40 more for considerably less published specification |
| Against the RP-500SA at $299 | $60 less, and the RP-500SA publishes both drivers and a switch |
| Amazon reference | B00ZIQZBTG |
| EAN | 0743878029024 |
No, and the comparison on its own shelf settles it. The catalog gives 340 g (12 oz) for a cabinet measuring 11.3 × 5.98 × 7.01 in (287 × 152 × 178 mm) — that is about eleven liters of enclosed volume. Three hundred and forty grams is less than a full coffee mug. A Reference Premiere cabinet is reinforced MDF, which weighs roughly 1543.2 lb (700 kg) per cubic meter; the panels alone for a box this size run well over a kilogram, before any driver, magnet or crossover. For scale, from this same shelf: ELAC 5.5 lb (2.5 kg), Polk XT90 6 lb (2.7 kg), JBL 7.7 lb (3.5 kg), SVS Prime 7.8 lb (3.5 kg), and Klipsch’s own RP-500SA 7.9 lb (3.6 kg) — a similar cabinet from the same range. Treat 340 g (12 oz) as a catalog error and expect something in the kilograms.
On what is published, the cheaper one, and the gap is not close. The R-41SA at $199 gives you five detailed bullets: a 1-inch aluminum LTS tweeter, a 4-inch spun-copper IMG woofer, a 90° × 90° Tractrix horn, 8 ohm impedance, power handling of 50 W continuous and 100 W peak, removable magnetic grilles, a keyhole mount with an explicit ceiling warning, and 50 feet of speaker wire with five pairs of banana plugs in the box. This, at $239, gives three bullets — two of which repeat the same sentence about adding Atmos to an existing speaker, and the third of which is "the country of origin is China". No drivers, no power, no impedance, no mounting, no accessories. Forty dollars more for less information.
It is Klipsch’s step up from Reference, and on this shelf you can see exactly what that buys — on the other model. The RP-500SA at $299, same Reference Premiere line, publishes a 1-inch titanium LTS vented tweeter (against aluminum on the Reference R-41SA), a 5.25-inch cerametallic woofer (against 4-inch IMG), a hybrid Tractrix horn, a scratch-resistant premium finish, 75 W output rating, and a switchable crossover for Atmos or surround use. Those are real upgrades: a larger woofer moves more air, and the switch addresses the fact that firing at a ceiling needs different tuning from firing at a listener. This listing claims the same range name and publishes none of it, so there is no way to tell which of those features it shares.
Between Dolby Atmos height speakers at a nearby price. Shown: what they all state. A half-filled column says nothing.
| Model | Price | Architecture | Tweeter | Power handling | Dimensions |
|---|---|---|---|---|---|
| Klipsch Reference Premiere RP-140SA | $239 | Ceiling-bounce: sits on an existing floorstanding or bookshelf speaker | Not published | Not published | 11.3 × 5.98 × 7.01 in (287 × 152 × 178 mm) |
| JBL Stage 2 240H | $260 | Ceiling-bounce height module, or surround use | 1 in (25 mm) anodized aluminum | Not published | 6.89 × 10.6 × 7.09 in (175 × 269 × 180 mm) |
| Sony SS-CSEM2 | $208 | Upfiring ceiling-bounce, or wall-mountable | NONE — the full-range driver covers the whole band | Not published, where Klipsch publishes 50 W continuous | 7.09 × 7.01 × 5.71 in (180 × 178 × 145 mm) |
| ELAC Debut 2.0 A4.2 | $279 | Ceiling-bounce: placed on top of a bookshelf or floorstanding speaker | 0.5 in polymer | Not published | 9.21 × 7.09 × 4.92 in (234 × 180 × 125 mm) |
Nothing on this shelf that the better-documented Klipsch at $199 does not do
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
Reference Premiere Dolby Atmos surround sound speaker pair with 1 inch titanium LTS vented tweeters on hybrid Tractrix horns and 5.25 inch spun-copper cerametallic woofers, a switchable crossover setting for Dolby Atmos or surround use, keyhole mounting and a 75 W output rating
A Reference Premiere Atmos pair with 5.25 inch cerametallic woofers and a switchable crossover.
Best for: A ceiling bounce you can actually tune — the switch is the reason to pay the hundred dollars
≈ $300
