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🎬 Power your home theater like the pros — hear every detail, feel every moment.
The OSD Audio Nero XMAX11 is an 11-channel Class A/B home theater amplifier delivering massive power reserves (3x310W + 8x135W) with less than 1% distortion. Equipped with dual 2.3KVA toroidal transformers and a large capacitor bank, it ensures clean, dynamic amplification across a wide 5Hz-50kHz frequency range. Designed for reference-level home theaters, it supports immersive audio formats like Dolby Atmos and DTS:X, providing a cohesive, cinema-accurate soundstage. Backed by a 5-year warranty, it promises long-term reliability for audiophiles seeking professional-grade performance.
| ASIN | B0DXHFVM33 |
| Brand | OSD Audio |
| Customer Reviews | 4.6 out of 5 stars 63 Reviews |
| Included Components | Quick Start Guide |
| Item Dimensions D x W x H | 43.4D x 44.7W x 18.4H centimetres |
| Manufacturer | OSD Audio |
| Manufacturer Part Number | NERO-XMAX11 |
| Maximum Frequency | 50 KHz |
| Minimum Frequency | 5 Hz |
| Model Number | NERO-XMAX11 |
| Mounting Type | Tabletop |
| Mounting type | Tabletop |
| Number of Items | 1 |
| Number of items | 1 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product dimensions | 43.4D x 44.7W x 18.4H centimetres |
| Specification Met | CE |
| Specification met | CE |
| UPC | 810074881999 |
| Unit Count | 11.0 count |
H**R
Repeated channel shutdown made this amp unusable for me
I tried the OSD Nero XMAX-11 for about a week in my home theater (11 channels, external processor, multiple subs), using RCA connections. My unit had a serious problem: the AMP 8/9 module repeatedly shut down during movie playback, especially during dynamic scenes — even at moderate levels (around –10 dB on a Denon X3800H). Once it shut down, the channel stayed dead until the amp was fully power-cycled, which strongly suggests a protection fault. I swapped speakers, inputs, and wiring, and the problem always stayed with the same amp module. All other channels worked normally. In practice, this made the amp unusable in a multi-channel system. A few other notes: -The front display backlight is always on. You can turn off the meter, but the backlight stays lit, which is distracting in a dark room. -Customer service responded, but replies took several days. -Amazon’s return was easy, though shipping a very heavy amp back wasn’t fun. On paper this amp looks like a good value, but reliability matters more than specs. I ultimately returned it and went with a Monolith 11X that has been completely stable. Bottom line: Based on my experience with repeated channel shutdowns, I wouldn’t trust this amp in a serious home theater.
S**D
Good performance amplifier
Super great sound. My home theater sounds more clear you can hear the voice perfectly as if you are inside a big cinema
S**N
GREAT BUILD
VERY WELL BUILT ...I SAT ON IT PUTTING MY WIRES TOGETHER..SOUNDS GRWAT ALSO..
A**Y
Impressive Volume. Tank-Like Build Quality. Fairly Priced.
It's a good amp for the price charged. The rated (2-Channel) power level seems about right. I use it paired with a 7.1 Marantz pre-amp. It's quite, and runs my JBL - Polk - Bose Front/Surround/Rear speakers with volume to spare. It is quiet when no sound is input. Compared to my last home theater amp, an 11-year-old Outlaw amp, this Nero is a tank. Think the Outlaw weighed close to fifty pounds but this monster is closer to 70. Amazon delivered in in a truck with a power lift (!). I'm running it with balanced connectors instead of RCA jacks. Would buy again.
W**H
You want to push your AV Receiver to Moive Theater levels this is a must have !!!
If You have surround sound AV Receiver you need pre-outs or get the Pre-Outs this will push your 8ohms or 4ohms Speaker 🔊🔊 to reference levels to mirror the Moive Theater. This is a must have for the price . Atoms & DTSX lovers you love this for your height speakers and your Front Stage ❤️❤️❤️❤️💪🏿💪🏿💪🏿💪🏿
Trustpilot
3 days ago
2 weeks ago