XP 400.4
At the pinnacle of performance and innovation, we proudly present the XP line—an impressive evolution in your audio experience. Designed with state-of-the-art technology and enhanced by artificial intelligence, XP amplifiers embody the core DNA of SounDigital: innovation, excellence, and precision.
The XP line delivers exceptional audio performance, combining advanced engineering with superior components to ensure reliability and remarkably faithful sound clarity. Its compact and versatile design allows seamless integration into a wide range of applications, meeting diverse needs with efficiency and practicality.
Whether you’re an audiophile or a casual listener, XP amplifiers elevate your audio experience, striking the perfect balance between cutting-edge technology and exceptional quality. With the XP line, hear sound as it was meant to be heard.
Instruction manualGeneral Specifications
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XP 400.4 - 4 OHMS
Power RMS @ 4Ω: 4 x 66W
Power RMS @ 2Ω: 4 x 100W
Power RMS (Bridge) @ 8Ω: 2 x 132W
Power RMS (Bridge) @ 4Ω: 2 x 200WFrequency Response (-3dB)
5Hz ~ 36kHz
Low Pass filter (12dB/octave)
45Hz ~ 850Hz
High Pass filter (12dB/octave)
45Hz ~ 850Hz
Bass Boost
N/A
Operating Voltage
9V ~ 16V
SNR
96dB
Input Sensitivity (RCA)
0.2V ~ 2V
Input Sensitivity (High Level input)
1.5V ~ 15V
Current draw (music)
17A
Current draw (max.)
34A
Total Efficiency
83%
Damping Factor
200
Power cable
10mm² (7 AWG)
Speaker cable
2 x 1.5mm² (15 AWG)
Remote cable
1.5mm² (15 AWG)
Recommended Fuse* (music)
20A
Recommended battery (minimum)
40Ah
Width
4.69"
Length
4.44''
Height
2.0"
Weight
1.60 lb
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