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[改装咨询]歌德RLP254低音喇叭用DA1-1200.1或DA1-1200.2功放那个好? [复制链接]

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只看楼主 倒序阅读 楼主  发表于: 07-17
请教一下,歌德 RLP 254 喇叭,功放用1通道 的好,还是用2通道的好?
用 MB QUART DA1-1200.1
还是MB QUART DA1-1200.2
两个功放,用哪 个较好?
MB Quart DA1-1200.2  2-Channel Discuss Full Range A/B Amplifier 1200 Watts PEAK POWER

Product Highlights:
?POWER @ 1-OHM N/A
?POWER @ 2-OHMS 2x600W
?POWER @ 4-OHMS 2x300W
?MONO BRIDGED @ 2-OHMS N/A
?MONO BRIDGED @ 4-OHMS 1x1200W
?FREQUENCY RESPONSE 10Hz-45KHz
?SIGNAL TO NOISE RATIO >90dB
?THD % <0.5%
?VARIABLE HI-PASS 60Hz-1.2KHz
?VARIABLE LOW-PASS 30Hz-250Hz
?VARIABLE SUBSONIC FILTER N/A
?45HZ BASS BOOST 0~12dB
?AMPLIFIER FUSING 40A x 3
?INPUT (RCA JACK) Yes
?REMOTE LEVEL CONTROL N/A
?DIMENSIONS (L X H X W) 19.3 x 9 x 2.2" (492×230×56mm)
?General Features:
?All new ground-up design
?Focused mass aluminum heat sinks
?6.5” wide PCB’s provide better parts spacing
?Ample extrusion length for high thermal performance
?Three-stage protection circuits
?On-board fusing for all models


DA1-1200.1 - MB Quart Monoblock Discus Series Amplifier
?Monoblock Discus Series Car Amplifier
?Max Power Rating:
?4 ohms: 400 watts x 1 chan.
?2 ohms: 600 watts x 1 chan.
?1 ohm: 1,200 watts x 1 chan.
?Focused mass aluminum heat sinks
?6.5” wide PCB’s provide better parts spacing
?Ample extrusion length for high thermal performance
?Three-stage protection circuits
?Frequency Response: 10,000 - 300 Hz
?Signal to Noise Ration: >95 dB
?Total Harmonic Distortion (THD): <0.10%
?Variable Low-Pass Filter: 40 - 300 Hz
?Variable Subsonic Filter: 10- 40 Hz
?Bass Boost: 0 ~ 12 dB
?Fuse Rating: 80A x 1
?Dimensions: 9.00"W 12.20"L 2.20"H
喇叭参数如下:
Fs: 33.95 Hz
Qms: 5.44
Vas: 27.55 liters
Cms: 168.01 um/N
Mms: 130.81 g
Xmax: 8.65 mm
Dia: 208 mm
Sd: 0.034 sq.m
Vd: 0.294 liters
Qes: 0.963
Re: 6.9 ohms
NomZ: 8.28 ohms
BL: 14.137 Tm
QTS: 0.819
no: 0.108 %
1W/1M: 82.4 dB
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只看该作者 沙发  发表于: 07-18
推低音用单声道好
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只看该作者 板凳  发表于: 07-19
功率应该都够,但是能够功率大最好还是功率大,有预算的情况下

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