XDi 450.4 Class D full-range

ARC audio

Discontinued

Your price:
€ 329,20
Price per single item (VAT included)
Amplifier Type
4 channels
Amplifier Class
D
RMS Power 4 Ohm
4x85 Watt
RMS Power 2 Ohm
4x125 Watt
RMS Power 3 Channels 4 Ohm
2x85 + 1x125 Watt
RMS Power Dual Mono 4 Ohm
2x250 Watt
Crossover
Yes
S/PDIF Digital Input
No
High Level Input
YES
Total Harmonic Distortion
0,08% % THD
Size
206 x 165 x 57 mm

ARC audio XDi 450.4

Four-channel class D full-range amplifier, RMS power 4 x 125 W @ 2 Ohm

XDi 450.4 Features

XDi amplifiers have interesting features: negligible heat production even at maximum power, high efficiency and very compact dimensions.
This last aspect should not be underestimated given that the installation of amplifiers in modern vehicles is often a real challenge.
XDi amplifiers are not the first full range class D to appear on the market. At Arcaudio we took the time to develop a hybrid class D circuitry by merging two distinct class D platforms in a single design; the classic limited bandwidth one for subwoofers and the extended bandwidth one.
All available solutions on the market were analyzed to find the integrated circuit that met Arcaudio's strict standards and was compatible with the hybrid circuitry under study.
XDi amplifiers, unlike the mass of competing models, are capable of producing those soft and musical sonorities that are the hallmark of Arcaudio and, at the same time, deliver raw power to the most power-hungry subwoofers.

XDi 450.4 Specifications

Circuit Class D Full-range
Number of Channels 4
Input High / Low Level
Adjustable Input Sensitivity 200 mV - 3.5 V
Frequency Response 20 Hz - 20 kHz
Crossover Range 50 - 250 Hz PA/PB
Bass Boost 0 -9 dB @ 45 Hz
Fuses 2 x 25 A
Dimensions 206 x 165 x 57 mm

RMS Power:

4 x 85 W @ 4 Ohms
4 x 125 W @ 2 Ohms
3 Ch 2 x 85 + 1 x 125 @ 4 Ohms
2 Ch 2 x 250 @ 4 Ohms

Scheda tecnica

20150618103234-230002010.pdf

1x XDi 450.4 Amplifier
Discontinued