dbx Crown XTi4002 Two-channel, 1200-Watt at 4Ω Power Amplifier

Crown makes a great amp and the seller delivered on time and packaged well.

Upgraded my subwoofer amp from the Klipsch KA-1000-THX, which is a dual sub amp but mono channel, to this two channel Crown XTi4002 amp driving (2) Klipsch KW-120-THX subs. Improved room correction below 80Hz (fixed a 43 Hz room mode null) and sounds incredible. Connected to a Denon AVR-X8500H with (2) sub outputs and Audyssey room correction. Highly recommended.

Im using this power amp to power my two JBL PRX418 passive subwoofers. I currently run my mon2 send output to the poweramp and then output from the amp to the one sub in bridge sub mode. Then I go out sub to the next sub. Amazing punch in the bass and lowend. I did not even get into the options with the program through the computer and adjusting the different presets available through the CROWN. Additional pros: the amp comes with different fan modes for longer gigs and running the amp full blast for longer periods of time. Very sturdy in the rack

Used this amp to replace my old BGW which was hard to let go of but very satisfied with the power and sound. Highly recommended.

I bought 2 of these. They are shorter and lighter than the usual amps, so I put them both in a 4u shallow rack. I like that! You get the software for it free online, (PC only, no Mac). But the software is great! Loaded with pro features for serious systems in serious venues, and it integrates with major gear mfrs like JBL etc. But I'm just a little guy doing sound for my bar band! No matter, I found lots of cool ways to benefit from it myself. First off, I was able to figure out the software without calling support. I Like that! You connect the amp to the PC via USB. If you launch the software first, then turn on the amp, an icon appears in the software for that specific amp. You can name each amp whatever you want to keep track of them, and you can work with 2 amps at a time if your PC has 2 USB ports, or with a powered USB hub you can work with many at once. I used it to setup and name presets for different I/O configurations on each amp, such as 2-ch or parallel input. THEN things got cooler! I found I could use the built-in (and also very powerful) parametric EQ and pink noise generator to shape the amp's voicing to sound great with MY HOME-BUILT MAIN SPEAKERS! They are full-range, 3-way passive x-over, 18" woofers, and I also found that the bass subsynth can also be set up to work great with a full-range signal as well as a low-pass signal. I like that! Of course, if you use multi-amp active x-over systems for your mains, the software fully accommodates that as well. I also setup totally different EQ presets for use with 12" and 15" 2-way monitors. Then at the gig you just call up your presets by name on the front panel display. You don't need to run the software unless you want to change something. But you can run them with your PC hooked up if you want to, and the software enables the serious pro to configure and monitor multi-amp arrays in real time. I would like to see this software in a Mac version. (hint to Crown!) I used these amps playing out for the first time last week, and the bartender came up and told me how great my speakers sound compared to most other bands that play there, a totally unsolicited comment! As for reliability, I just got them so I wouldn't know, but the build quality looks and feels solid, and you get 3 years of warranty to find out. I only held back 1 star because they have XLR inputs only, no 1/4", and I wanna see that software in a Mac version. They have 1 model (6002) at higher power than the 4002, and I was looking at it, but the power consumption specs of the 4002 are more efficient. These bars I play don't give you much wall current to work with, and I have found the 4002 drives my four 1000-watt 18" B&C woofers with authority, and the watts-per-dollar ratio is good, and the software features are fantastic. I see nothing at this price point that beats it. I like these amps a lot! I'm probably gonna get 2 more. My advice: make sure you have a good PC laptop, and then get these amps!

Excellent price, excellent product... fast, painless delivery what could be better?

B noche Srs. Amazon, tengo Pedido n.º 112-9777584-1806626, son 3 pcs, Tiene muy mala experiencia con Uds.... primero solo entregado LXI800. de otras 2 pcs XTI 4002, hasta hoy recibido, Uds. se entregado al lado vecino, no entrega lugar correcto, hasta semana pasado fue encontrado... Peor de este 2 pcs, hay una pcs No se enciende, no trabaja, no sale sonido... Revisando de la pieza, se nota: Part: NXTI4002-U-USC, fue producido en 14 Dic.2013, (de Otra Pieza Produccido en 12 Abril 2019, trabajando bien) La Tapa se nota: Color se nota color de pintura es vieja, Hay pintura rapado(Por el tiempo de uso), tiene una letra R, se marcado con marcador, La malla tiene mucho polvo, sucio, ..... Adjuntos fotos, se nota todos claro ... Estoy comprando productos nuevo, bueno, no usado, no malo ... Estoy Panama, pague mucho gastos(Flete y Impuestos) para poder enviar aca ... Que hacer con esta pieza usada, mala? Necesito reemplazame mi pieza nueva, buena .... Con Urgencia ...

So I used mine for two years with our band and suddenly one day during practice it quit with no warning. We were actually just sitting around taking a break when it happened. Every time we'd turn it on it would turn right back off. So we sent it away for warranty repair and the "fixed it" and sent it back. It worked for about 4 months then right as we were sound checking for a show earlier this month it did the exact same thing again!! Luckily we had a spare amp and was able to pull off the show. I also have a XTI2002 but I've had no issues with it so far and we've had it about a year. I don't know if it was a fluke with this one unit or if they have a known problem but I won't purchase another Crown amp, which is a shame because I had read really good reviews on this. Just in case you're wondering....... It won't say Verified on my review because we purchased this through another band member's Amazon account.

Buena potencia. Y un DSP. poderoso. Con este amplificador. Le puedes conectar lo que sea. Sin crossover. Y mandar las frecuencias correctas para bajos, medios. Y altos. Lo que sea. Muy buenos amplificadores.