Power Output:
60 watts RMS x 2 into 4 ohm
40 watts RMS x 2 into 8 ohm
Total Harmonic Distortion:
<0.01% @ 30W per channel
<10% @ 60W per channel (4 Ohm)
Speaker Impedance:
4 ohm to 8 ohm
Signal-to-Noise Ratio:
103 dB, A weighted
Input Impedance:
10k ohms (minimum)
Input Sensitivity:
680 mV
Frequency Response:
20-20,000 Hz
Channel Separation:
95 dB
Efficiency:
>85%
Dynamic Range:
>100 dB
Electrical Requirement:
24VDC @ 5A center pin positive
Dimensions:
50mm(H) x 86mm(W) x 160mm(D)
Weight:
540g
Specifications
Accento-Dynamica ADA-120 Class D digital amplifier is everything you need in a mini amp,
delivering the performance of larger Hi-Fi gear, and thanks to the space-saving design, it
fits and installs practically anywhere to deliver the power of a monster amplifier, but in a
tiny package. The ADA120 tackles the toughest speaker loads with ease while delivering
the sound quality and low distortion of a conventional Class AB amplifier. The power-chip
delivers 60 watts (RMS) per channel of efficient power into an 4 ohm load (up to 120 watts
total), and 40 watts (RMS) into 8 ohms continuously, providing powerful bass and clear
output that keeps on going, even with the most demanding speakers.
With the ADA120 amplifier, you get the most power possible from the smallest footprint
imaginable. At under 90mm wide, 50mm tall, and 160mm deep, the ADA120 delivers more
power per cubic cm than any other mini amplifier. All this is thanks to the revolutionary, cool-
running Class D digital amplifier technology and the extruded aluminium heatsink case. The
robust external switching power supply hides out of sight, and can supply high current with
even higher peaks, the ADA120 can easily drive large or inefficient speakers.
The ADA120 amplifier delivers the features you expect in a much more expensive amplifier,
at a fraction of the size and price. The housing is black-anodized aluminium, with a thick
machined faceplate and a silky-smooth volume control. The rear panel features high-quality,
gold-plated RCA inputs and shielded, gold-plated 5-way binding posts that accept any type
of speaker cable. A high-current DC power jack is also used to ensure maximum power
transfer to the amp. On the front panel, there’s a second 3.5mm audio input jack, as well
as a 1/4” headphone jack that receives its signal from a separate, high-quality headphone
amplifier stage controlled by the main volume knob. (3.5 mm to 1/4” adapter required.)
Accento Dynamica ADA120
