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處理器

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​擴大機

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喇叭

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超低音

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配件

H 400X    定價NT$38800

Extremely flat 4-channel amplifier with integrated, active crossover

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Product Speclflcation

H 400X

 

The best of both worlds – extremely fast MOSFET driver circuits in Class A operation combined with enormously load-stable, power-potent “afterburners” in bipolar technology. This is the recipe for success for the particularly flat amplifiers, which, thanks to their sophisticated processor control, don’t get their feathers ruffled in any situation. Improved repeatedly over the years, these powerhouses with the characteristic and transparent enclosure covers have reached a sound level that is unrivalled, and not just in the value-for-money category.

 

Features

  • Extremely stable amplifiers in an extraordinary shallow heatsink

  • Unique Bipolar output transistor technology for unparalleled natural and warm sound experience

  • Fastest drivers for lowest possible THD

  • Processor-controlled technology for optimized operation

  • Fully active crossover with highpass, lowpass and bandpass filter

  • "Input mode" switch for flexible input signal routing

  • RMI (Realmixed Input) for generating an optimised mono-summing signal from
    the left and right channels

  • Smart protection circuits against overheating, over- and undervoltage, speaker short circuiting, low impedance and faulty connection

  • 24 carat gold-plated solid connection terminals suitable for 25 mm² / gauge 4

  • Completely made in Germany by using only selected components

 

 

Speclflcation

Output power RMS / max.     
- @ 4 Ohms  
- @ 2 Ohms    
- @ 1 Ohm    
- bridged @ 4 Ohms    
- bridged @ 2 Ohms    


Amplifier technology   


Inputs    

 


Input sensitivity   

Input impedance RCA / Cinch 


Input impedance highlevel   


Outputs   
Output voltage RCA / Cinch     
Signal converter for digital input    

 
Frequency response    
Bass boost     
Highpass    15 Hz - 4,000 Hz adjustable
Lowpass    40 Hz - 4,000 Hz adjustable
Bandpass    15 Hz - 4,000 Hz adjustable
Subsonic    

Phase    
Slope high- / lowpass    
Slope subsonic / lowpass    
Signal-to-noise ratio digital input    
Signal-to-noise ratio analog input    98 dB (A-weighted)
Distortion (THD)    
Damping factor    
Operating voltage 
Idle current    
Fuse   
Additional features    


Dimensions (H x W x D)    

 

4 x 70 / 140 Watts

4 x 125 / 250 Watts

-

2 x 250 / 500 Watts

-


Class AB

 

4 x RCA / Cinch
1 x Remote In
 

RCA / Cinch 0.7 - 8 Volts
 

10 kOhms

 

-

4 x Speaker output

-

-

 

20 Hz - 20,000 Hz

-

15 Hz - 4000 Hz adjustable

15 Hz - 4000 Hz adjustable

15 Hz - 4000 Hz adjustable

-

12 dB/Oct.

-

110 dB (A-weighted)

 

< 0.009 %

> 300

9 - 17 Volts (max. 5 sec. down to 6 Volts)

2,200 mA

2 x 25 A LP-Mini-fuse (APS)

Active, adjustable crossover, input mode switch,  Colour Protection System

31.5 x 200 x 336 mm /
1.24 x 7.87 x 13.23”

© 2013 by Dragon Tech Asia Trading Ltd..All rights reserved.

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