The GGNTKT M3 ranks #5 out of 6 total Large Size Powered Floorstanding Speakers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.
Prices on this page were last checked August 23, 2026 at 4:36 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
As an eBay Partner, we may be compensated if you make a purchase.
#5 GGNTKT M3: €29,950/pair GGNTKT eBay
Pros: The most consistent directivity of any speaker in this batch, a directivity-index standard deviation of just 1.86 versus 3-5 for the others, a direct result of the cardioid-loaded bass design (opposed front and rear woofers) that deliberately cancels rear radiation so it can sit close to the back wall without the usual boominess. Fidelity Magazine’s review praised its tonal neutrality and dynamics, and it shares the driver philosophy of the already-catalogued GGNTKT M1, scaled up into a full 4-way tower.
Cons: At roughly $32,350/pair it’s priced well above the figure early reviews cited, since the manufacturer raised list price after launch, and there’s no direct online checkout, since GGNTKT sells only through authorized dealers with a 50% deposit required.
How it compares: Just above it: Pitt & Giblin Superwax. Just below it: B&O Beolab20.
| Country | Germany |
|---|---|
| Dimensions | 50.6"H x 19.6"W x 7.8"D (1286 x 499 x 199 mm) (50.6 x 19.6 x 7.8 in) |
| Directivity | 140 deg horizontal x 100 deg vertical (constant directivity waveguide) |
| Distortion | 0.003% THD @ 1kHz/1W |
| Drivers | 56mm ring-diaphragm compression tweeter, 210mm (8") paper-fiber midrange, 2x 260mm (10") long-throw subwoofers |
| Enclosure | 4-way bass reflex, cardioid-loaded bass (opposed front/rear woofers) |
| Frequency Response | 29Hz-20kHz (-3dB), 24Hz-22kHz (-6dB) |
| Power Output | approx. 1000W total (PASCAL Class-D UMAC modules) |
| Warranty | 2 years, extendable to 3 with product registration |
| Weight | approx. 154.3 lbs / 70 kg each |
- Links
- Reviews, Comparisons and Sound Samples