Physical Dimensions

126 x 28 x 80 mm

126 x 28 x 80 mm

236 x 55 x 153 mm

126 x 28 x 80 mm

436 x 70 x 295 mm

Frequency response

5―160 Hz

5―250 Hz

5―22000 Hz (analog)

5―22000 Hz

5―45000Hz 20―20000Hz ±0.1dB

Dynamic Range

90 dB

92 dB

108 dB

100 dB

126 dB

THD

0.03% (unweighted)

0.03% (unweighted)

0.003%

< 0.0015 %

< 0.0008%

Power consumption

0.5W

0.5W

4.5W

1.5W

25W

Band-limited "LFE" input (RCA)

1

2

Line level stereo input (RCA)

1 (excludes XLR)

1 (shared)

2

Line level stereo input (balanced XLR)

1 (excludes RCA)

1

Line level stereo output (RCA)

1

1

1+1

Line level stereo output (balanced XLR)

1

1+1

Subwoofer output

1

1+1 (0° + 180°)

1

2

Optical Toslink input

1

1

3

Coaxial S/PDIF input

1 (shared)

3

USB digital input

Type A (mini)

Type C

Type B

Headphone output

Yes

Maximum sample rate

96 kHz

192 kHz

192 kHz

Remote controller

Yes

Yes

Custom made aluminium remote

Built-in linear power supply

Yes

Standard calibration microphone

Yes

Yes

Yes

Yes

Professional quality microphone with stand

Yes

Anti-Mode room correction

Gen 1

Gen 1

Gen 2

Gen 4

Gen 3

Automatic subwoofer optimization

"2.1" or up to "0.2"

Up to "2.2" or "0.4"

Automatic THD optimizing digital crossover

Yes

HeaDSPace auralization for headphones

Yes

Adjustable bass curve

Yes

Yes

Yes

Yes

Yes

Adjustable treble curve

Yes

Yes

Yes

Adjustable Parametric EQ

Yes

Yes

Yes

Optional subsonic filter

Yes

Yes

Yes

Yes

Yes

Graphic display

1.7" TFT

3" TFT

Built-in response graph viewer

Yes

Yes

Response graph export for external viewing

Yes

Yes

Yes (app)

Adjustable digital crossover

Yes

Yes