Feature / Brand

Major Brand #1

Major Brand #2

SMD / D’Amore Engineering HLC-2

Size (inches)

4.72 x 3.15 x 1.10

4.80 x 3.00 x 1.00

4.10 x 2.19 x 0.80

Weight (lbs)

1.4

0.55

0.15

Max input voltage high level

10V RMS

40V RMS

40V RMS

Signal to Noise

-110dB

-110dB

-113dB

Distortion THD+N

0.005%

0.010%

0.003%

Current Draw

200mA

120mA

80mA

Output Impedance

500 ohms

150 ohms

100 ohms

Output Voltage RCAs

10V RMS

9.5V RMS

10V RMS