Compra conjunta a usa: Driver stereo integrity ht18 18"

Iniciado por yosem

Para los interesados en la nu3000 dejo aquí alguna información que he sacado de la red.

Lo que dice oficial behringer, extraido del pdf

NU3000:
RMS / PICO
Stereo
-------
8 Ohm per channel, stereo 315 W / 440W
4 Ohm per channel, stereo 620 W / 820W
2 Ohm per channel, stereo 1040 W / 1520W

Bridged mono
---------------
8 Ohm 1250 W / 1500W
4 Ohm 2075 W / 3000W


De las pruebas que ha hecho la gente sólo he encontrado esta por ahora.

Out of curiosity, I tested voltage and continuous power output for 20hz & 10Hz.

With no load:
20Hz = 49Vrms
10Hz = 44Vrms

With 8 ohm load:
20Hz = 282 Wrms
10Hz = 230 Wrms

With 4 ohm load:
20Hz = 475 Wrms (< 10 seconds)

After about 10 seconds, the power output dropped back to 280Wrms.
Based on this, I skipped the 10Hz and 2ohm testing.

Hay mucho donde mirar por la red sobre las behrinegr:

Not sure if it was posted before, but here is a NU3000 review again. The detailed review of the NU3000 includes bench test power ratings, which claims it is comparable to a Peavey IPR1600 which is also Class D. The only negatives about the amp are its plastic front, loud fan, and limited rear panel connections. The short term power ratings are conservative, but protection circuits limit continuous operation at high levels. I'd guess the limits on 2 ohm operation are from the power supply, not the output stage. It sounds like for extreme duty 4 ohm loads would be best in the long term. The amp is 90% (very) efficient.

With the DSP HPF off it is -2dB at 10Hz so it is good for low reaching HT subs. The DSP has HPF has settings of Off and >20Hz.

Repeating 20ms bursts @ 1kHz
2Ω: 2x 1700W 3sec, then 2x 900W
4Ω: 59V, 2x 870W
8Ω: 61V, 2x 465W

1% THD+N, Continuous:
2Ω: 2x 1176W
4Ω: 2x 600W
8Ω: 2x 312W

Limiter Operation:
2Ω: 5sec then shutdown
4Ω: 3sec
8Ω: --

Read more: Behringer iNUKE Class-D Amps: NU1000/NU1000DSP, NU3000/NU3000DSP, NU6000/NU6000DSP, NU4-6000 - Page 40 - Home Theater Forum and Systems - HomeTheaterShack.com

Behringer iNUKE Class-D Amps: NU1000/NU1000DSP, NU3000/NU3000DSP, NU6000/NU6000DSP, NU4-6000 - Page 40 - Home Theater Forum and Systems - HomeTheaterShack.com




-Otra review de una Nu3000dsp:



http://www.behringerdownload.de/_pdf...3-13_Rev.0.pdf




-Aquí de una Nu6000, que pasa poco de 400 euros (excelente test por un tal "teslaman"):

Behringer inuke NU6000 vs KAM KXD7200 bench tested - Speakerplans.com Forums - Page 2

Behringer inuke NU6000 vs KAM KXD7200 bench tested - Speakerplans.com Forums - Page 3

Behringer inuke NU6000 vs KAM KXD7200 bench tested - Speakerplans.com Forums - Page 6



-Y por tener tienen la 4 canales (que equivale a dos nu6000, por menos de 500 euros)... y una NU1200 que en teoría "dobla" la potencia de la Nu6000 (ésta última ya ronda los 1000 euros)... que tienen que ser impresionantes si siguen pasando tan bien los test

http://www.behringer.com/en/Products/NU12000.aspx

Un saludete