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本帖最后由 onezero13 于 2013-3-25 04:31 PM 编辑
我打算买一架amp来打我原装车的四粒喇叭,可是不懂怎样选,又怕给人家乱push买了多余的东西浪费钱。
所以想问一下懂的人来给点意见。
目前我不打算加woofer了,已经装了一粒woofer underseat with amp。和加了tweeter罢了。
请问如何选适合的amp啊?
最好提供牌子还有model,方便找。
应该要选多少ch,多少watt,还是要注意什么东西之类的。
没什么budget,最好在五百块左右的。
谢谢解答。
哪个amp适合啊?
1)amerian sound 4ch
Description:
* Nom. Power : 450 Watts
* Peak. Power : 1050 Watts
* Frequency Response : 20 Hz ~ 36 KHz (-1dB)
* Signal Noise Ratio : 90 dB (+A)
* Input Impedance : 22 K Ohm
* Input Sensitivity : 200 mV ~ 2 V
* T.H.D. : < 0.05%
* Hi Pass Freq. : 50 Hz – 250 Hz
* Low Pass Freq. : 50 Hz – 250 Hz
* Supply Voltage : 11 ~ 15 V DC
* Dimension : 290mm x 220mm x 48mm
2)taiwan brand 4 ch
Recommended for Coaxial Speaker, Mid Bass Speaker & Component Speaker
Max Power: 2000W PMPO
Norminal Power: 80W RMS x 4
Stackable installation
compact size and tiny footprint
double side PCB and SMD components
full mosfet design
LPF and subsonic crossover
adjustable bassboost frequency and level
Infinitely variable phase control for mono model
active x-over function
heavy-duty aluminum alloy heatsink
high(speaker) or low (RCA) level inputs
overload, overheat, high/low voltage protection
3)
Kennon 4 Channel Amplifier (1800W)
Model: US-407
Product Features:
- 4 x 80 W RMS @ 4 Ohm Stereo
- 2 Ohm Stable
- Tri-mode Operation
- Bridegble 4/3/2 Channel Mode
- Adjust Input Sensitivity
- Infinitely adjustable high pass and low pass filter
- High level input jack
- Variable Bass Booster
- Thermal/Short Circuit/Overloading protection
- Power on & Protection LEDindicators
- Low level outputs for connecting additional amplifiers
- Mute circuit for surpressing switch-on crackle interference
-High efficient mosfet power supply |
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