Appendix c: technical information, Specifications – MACKIE PROFESSIONAL MIC/LINE MIXERS WITH FX AND USB I/O PROFX16 User Manual

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ProFX16 and ProFX22

Specifications

Noise Characteristics:

(20 Hz to 20 kHz bandwidth, 150 Ω Source Impedance

Equivalent Input Noise)
Mic in to Insert Send out, max gain

–128.0 dBu

(Residual Output Noise)
All outputs, master levels off, all channel levels off –95 dBu
All outputs, master levels unity, all channel levels off –85 dBu
All outputs, master levels unity, 1 channel level unity –85 dBu

Frequency Response:

(Mic input to any output, gain at unity)
20 Hz to 40 kHz

+0 dB / –1 dB

Distortion (THD+N):

(20 Hz to 20 kHz bandwidth)
Mic in to Main Out

<0.01% @ +4 dBu output

Attenuation and Crosstalk:

(20 Hz to 20 kHz bandwidth)
Adjacent Inputs @ 1 kHz

–90 dBu

Fader Off @ 1 kHz

–75 dBu

Mute Switch/Break Switch Mute @ 1 kHz

–100 dBu

Common Mode Rejection Ratio (CMRR):

(Mic in to Main out, channel gain at max: 50 dB)
@1 kHz

70 dB

Maximum Levels:

All inputs

+22 dBu

Main Mix XLR

+28 dBu

All other outputs

+22 dBu

3-Band Equalization (mono channels)

Low

±15 dB @ 80 Hz

Mid

±15 dB sweep

100 Hz–8 kHz

High

±15 dB @ 12 kHz

Low Cut Filter

18 dB/octave,

–3 dB @ 100 Hz

4-Band Equalization (stereo channels)

Low

±15 dB @ 80 Hz

Mid

±15 dB @ 2.5 kHz

High

±15 dB @ 12 kHz

USB

Format

USB 1.1

I/O

Stereo Input,

Stereo Output

A/D/A

16 bit, 44.1 kHz / 48 kHz

Input and Output Impedance:

Mic in

3.3 kΩ

Channel Insert return

10 kΩ

All other inputs

20 kΩ

Tape out

1 kΩ

Phones out

25 Ω

All other outputs

120 Ω

AC Power Requirements:

Power Consumption

40 watts (ProFX16)

45 watts (ProFX22)

Universal AC Power Supply

100 VAC – 240 VAC,

50 – 60 Hz

Power Connector

3 Pin IEC

Physical Dimensions and Weight

Front Height

1.7 in / 44 mm (both)

Rear Height

3.8 in / 97 mm (both)

Depth

16.0 in / 407 mm (both)

Width

18.7 in / 475 mm (ProFX16)

25.1 in / 639 mm (ProFX22)

Weight

13 lb / 5.9 kg (ProFX16)

18 lb / 8.2 kg (ProFX22)

LOUD Technologies Inc. is always striving to improve our products
by incorporating new and improved materials, components, and
manufacturing methods. Therefore, we reserve the right to change
these specifications at any time without notice.

“Mackie,” and the “Running Man” are registered trademarks of LOUD
Technologies Inc. All other brand names mentioned are trademarks
or registered trademarks of their respective holders, and are hereby
acknowledged.

Please check our website for any updates to this manual:

www.mackie.com.

©2011 LOUD Technologies Inc. All Rights Reserved.

Appendix C: Technical Information

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