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NEW TOSHIBA SUB POWER SUPPLY PE0397 K (alt no. V28A00049001 / 42C3500 / 75009508 $59.00 |
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BRAND NEW TOSHIBA SUB POWER SUPPLY PE0283 PE0283-C $49.00 |
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ROCKFORD FOSGATE T1D415 +2YR WARNTY NEW CAR 15″ 2000W POWER SUBWOOFER 4-OHM DUAL $378.15 |
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ROCKFORD FOSGATE T1D215 +2YR WARNTY NEW CAR 15″ 2000W POWER SUBWOOFER DUAL 2 OHM $368.15 |
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AUDIOBAHN ATB12AJ CAR 12″ AMPLIFIED SUBWOOFER +2YR WRNTY POWERED SUB WOOFER NEW $306.15 |
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Rockford Fosgate PS300-12 Powered Sub Box 12-in $449.99 |
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SOUNDSTORM 600 WATT 2/1 CHANNEL AMP CAR STEREO AUDIO POWER SUB AMPLIFIER BLACK $59.90 |
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SOUNDSTORM 1600 WATT 2/1 CHANNEL CH AMP CAR STEREO SPEAKER/SUB POWER AMPLIFIER $84.90 |
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NEW 1200W Car Amplifier AMP Sub Wiring Installation Kit Power Wire Cable Fuse $18.99 |
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2-Port D-Sub / VGA Monitor 1:2 Splitter (AC Power 2048 X 1536 Resolution) $16.00 |
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2-Port D-Sub / VGA Monitor 1:2 Splitter (USB Power) $13.00 |
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4-Port D-Sub / VGA Monitor 1:4 Splitter (AC Power 2048 X 1536) $20.00 |
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29GI50083-10 Advent Roma DC Power Jack – Cable Sub DCIN I50 $23.71 |
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JBL EON 518S 518 S Subwoofer Sub Powered EON518S 18″ DJ $738.99 |
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JVC LCA90048-04D SUB POWER SUPPLY BOARD MODEL#VM-42DX $79.95 |
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42″ TOSHIBA LCD TV PART SUB POWER SUPPLY BOARD – V28A00049001 / PE0397 $51.36 |
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Electro-Voice Live X ELX118P 18″ Powered Sub! $799.00 |
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KENWOOD KAC-7005PS 5 CHANNEL 1200W MAX CLASS AB/D MOSFET POWER STEREO AMPLIFIER $224.15 |
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New Panasonic TC-60PS34 Sub Power Board PS-319-F (TV / Television Part) $22.49 |
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New Panasonic TC-60PS34 TV Sub Power Board PS-319-S (Television Part) $31.49 |
China Power Transmission and Distribution and Control Equipment Industry Statistics, 2009-2010
Promoted by key projects including large-scale long-distance power transmission, ultra-high voltage grid construction, power grid construction in new rural areas and railway electrification reconstruction, the power transmission and distribution and control equipment industry of China achieved rapid development in 2009, with the annual sales revenue and total profit of RMB 656.19 billion and RMB 49.13 billion, a YoY rise of 15.7% and 19.5% respectively.
Boosted by the fast growth of power transmission & distribution and control equipment industry, five sub-sectors mounted up vigorously in 2009. In particular, capacitor and corollary equipment sub-sectors showed the most rapid growth, with the prime operating revenue and total profit increasing by 28.3% and 63.3% respectively from a year earlier. This can be ascribed to the following three factors: firstly, China has made much progress in the development of ultra-high voltage and extra-high voltage technologies; secondly, it is the period from 2009 to 2010 that the ultra-high voltage demonstration projects in China have been constructed in succession, characterizing huge investment; thirdly, China has actively promoted the concept of energy conservation and emission reduction and paid increasing attention to voltage quality, safety and electricity saving, etc.
Prime Operating Revenue and Total Profit of Power Transmission & Distribution and Control Equipment Industry and its Sub-sectors (Unit: billion)
Source: National Bureau of Statistics; ResearchInChina
In the first quarter of 2010, the boom of the power transmission and distribution and control equipment industry of China faded away as a result of the shrinkage of investments in national power grid and the falling of equipment procurement price. However, with the seasonal power consumption peak drawing near and the advancement of such power grid projects like smart grid construction, China’s power transmission & distribution and control equipment industry rebounded in the second quarter of 2010, but the sub-sectors of the industry performed variably. In specific, both the power electronic components industry and the distribution switching control equipment industry made a great leap forward; while the capacitor and corollary equipment industry dropped sharply.
With the growing demand of China for electric power and the stimulus of high-voltage power transmission and distribution projects, the power transmission & distribution and control equipment industry of China is expected to continue growth in 2010. Still, the two major sub-sectors, namely, distribution switching control equipment industry as well as transformer, rectifier and inductor industry, are likely to be the main contributor to the industrial development.
In addition, the report includes main products, outputs and data regarding import & export of the power transmission & distribution and control equipment industry.
This report has updated version by quarter.
For details of this report please visit http://www.researchinchina.com/Htmls/Report/2010/5931.html.
About the Author
Contact
Helen Wang
ResearchInChina
Tel: 86-10-82600893
Fax: 86-10-82601570
Email: report@researchinchina.com
can a amp that powers 1 sub power 2 subs?
can a amp that powers 1 sub power 2 subs?
1- the box i have holds 2 subs….
2.the amp i wanna use is powering a single sub that is loud and can knock.
3. all i wanna know is it is ok or not.
Mainly Yes But It Depends On The Rms On The Amp & The Rms On The Subs.
P.S:What Kind Of Amp & Subs Are They? Tell Me & I Can Help You More.Email Me: lamchop_lilace@yahoo.com
Slogan Of The Day:”GO HARD OR GO HOME!!”
”Good Luck With Your System!”
Kaze no Stigma – 6 – The Price of Power (SUB)