PRODUCT INTRODUCTION:
X4-1500 professional power amplifiers is a new milestone for ClassD amplifiers. Adopting advanced ClassD amplifier module and high-efficiency SMPS power module, which makes the DH series have extremely high efficiency and reliability, and also has extremely high power densityFeatures
1 1U , compact size, lightweight and compact;
2 ClassD power amplifier module with fixed switching frequency;
3 soft switching LLC resonant switching power supply module;
4 Efficient speaker back EMF absorption system;
5 Unique peak clipping limiter and ripple elimination network;
6 Temperature-controlled variable-speed fan, air flow from front to back;
7 Backplane connection mode selection (stereo / parallel / bridged);
8 The back panel is equipped with input sensitivity selection switching (0.775v / 1v / 32dB);
9 Full circuit protection, including: soft start, DC, infrasound, high frequency, overheating, short circuit, mute on / off;
10 Low frequency is thick and powerful, extremely low diving depth, medium and high frequency are transparent, clear and pleasant;
11 The integrated design of the power amplifier module and the power module, more than 85% of the devices use mechanical automation to ensure product consistency.
TECHNIQUE SPECIFICATION:
Product Model |
HH-500 |
HH-800 |
8Ω (stereo) |
2x450W |
2x750W |
4Ω (stereo) |
2x680W |
2x1050W |
Frequency response |
20Hz-20KHz, ±1.5dB |
20Hz-20KHz, ±1.5dB |
Total harmonic distortion |
<0.2% |
<0.2% |
SNR |
≥95dB |
≥95dB |
Conversion rate |
15V/uS |
15V/uS |
Input resistance |
|
20K/10K (balanced / unbalanced) |
Cooling System |
Fan |
Fan |
Output socket |
|
Speaker socket and binding post |
Product size (H x W x D) |
|
50x483x436mm |
Net Weight |
9.4kg |
11 kg |