The speakers connect via a new proprietary Alpine speaker plug system that cannot be cross-polarity connected once the wires have been. 4 / 3 / 2 Channel Power Density Digital Amplifier – Alpine – PDX Powerful and amazingly capable: The Alpine Marine PDXM Power Density 4 Channel Amplifier is a durable, reliable digital power station providing over.
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The hex wrenches Allen Keys are supplied too. The PDX amps set new benchmarks for performance and accuracy. Please also read our data protection. The speakers are connected by a modular plug thing that bears a striking resemblance to the USB plug system. Class-D amplification provides extremely high efficiency, with power losses much lower than with other types of operation.
In fact, the power supply is so efficient that the amp does not need a heat sink. In testing I did something stupid and managed to make one pair of channels go into protect. Full Range Class-D Amplification Class-D amplification provides extremely high efficiency, with power losses much lower than with other pdx.4100 of operation.
In order to protect your data security, Alpine provides you the 2 clicks data security function.
Alpine PDX 4.100
I called them up and had to have them show me on the manual sheet where it is explained. The sound is big and the use of current is impressively a,pine. The audio and crossover controls are conveniently placed on the front of the amplifier, making them easily accessible for further sound tuning. With the second click you can then send your referral for the specific page which you wish to recommend. Cool running to play PDX switch-mode digital amplifier technology allows PDX Marine amps to run cool and resist the harsh marine environment.
So for those who really want to embark the ultimate boom on the water, Alpine Marine Amplifiers deliver every time. Powerful and amazingly capable: The Alpine Marine Amplifiers are also perfectly aligned to allow each amplifier to be stacked upon the other.
Both a slabby blue bit on the top and a nice slice on each side. To find it, divide the total RMS power from all channels by the total displacement volume of the amplifier in cubic centimeters WxDxH. Convenient installation with pre-wired connectors. They can be activated with a first click on the button. Competitors only achieve a Power Density Ratio of about 0, This is an industry-first installation option that saves enormous amounts of space.
Alpine’s Marine Amplifiers deliver outstanding performance at all volume levels. Convenient controls and terminals make installation easy. All of the new PDX series amplifiers share an identical form.
We have even developed a new way to measure this performance, called the Power Density Ratio. An extremely compact advanced design of Class D digital amplifier. You get a gain control, crossover point selection knob and switchable crossover for each pair of channels and a switch to direct the input to the psx-4.100 channels too.
The controls on the front are still accessible.
A large panel alplne blue in the middle of the top when it is on. The secret of the clean performance and the effortless power coming from the PDX Cool running to play PDX switch-mode digital amplifier technology allows PDX Marine amps to run cool and resist the harsh marine environment.
It stays at the fixed watts output per channel even if the impedance of the speaker load varies as can be seen by the specifications below. You bolt your amplifier down, then you can fit the joint caps and screw another amp to them, fitting into the recesses underneath. Engineered for the severe challenges of the marine environment Alpine’s PDX Can stack up to 3 PDX amps without increasing footprint of installation space.
4 / 3 / 2 Channel Power Density Digital Amplifier – Alpine – PDX
Powerful and amazingly capable: Said to achieve similar results to Class AB amps but in a much smaller space. It looks very clean and smart with brushed black alloy panels and a set of controls that is hidden until you remove the Allen-bolt secured panel. You either leave the discs in place and just use the amp as it is, or you can remove these discs, called Joint Caps.