Mackie SRM-Flex User Manual

SRM-Flex Portable Column PA System
18
SRM-Flex Portable Column PA System
SRM-Flex Specifications
Appendix B: Technical Information
Bluetooth Information
Bluetooth Protocol: 4.2
Bluetooth Function: Audio Streaming and
User Interface Control
Bluetooth Class: Class 
Crossover Point
Crossover Frequency: 600 Hz (8 dB Butterworth)
Line Input Power
Detachable line cord ~00 – 240VAC, 50 – 60 Hz, 0W
AC Connector 3-pin IEC 250VAC, 0 A male
Power Supply Type Switchmode
Safety Features
Input Protection Peak and RMS limiting,
power supply and amplifier
thermal protection
Status Info Input and output levels, reverb levels,
sig / OL, EQ settings, speaker mode
Construction Features
Basic Design: Asymmetrical
Enclosure Material: Polypropylene
Enclosure Finish: Black Polyurea
Grille Material: Perforated steel
Grille Finish: Powder-coated black
Handles: One on the top panel
of the base station
Display LEDs
Front: Defeatable power
Top: Power, Limiter, Bluetooth
Operating Temperature: 0 – 40 ˚C
32 – 04 ˚F
Acoustic Performance
Frequency Range (–0 dB): 40 Hz – 20 kHz
Frequency Range (–3 dB): 50 Hz – 20 kHz
Horizontal Coverage: 90º
Vertical Coverage: 40º
Maximum SPL Peak: 8 dB
Transducers
Low Frequency: 0 in / 254 mm
with ferrite
High Frequency: 6x 2.0 in / 5 mm
silk dome tweeters
Power Amplifiers
System Power Amplification
Rated Power 300 watts peak
Low Frequency Power Amplifier
Rated Power: 000 watts peak
Rated THD < %
Cooling Convection
Design: Class D
High Frequency Power Amplifier
Rated Power: 300 watts peak
Rated THD < %
Cooling Convection
Design: Class D
System Processing
Voicing 3 speaker modes
Reverb O, -3
Equalization
Low +5 / –5 dB @ 90 Hz
High +5 / –5 dB @ 6.0 kHz
Input/Output
Input Type: 2x Female XLR Balanced
4x /4" Balanced / Unbalanced
/8" Stereo
Mic-Line Impedance: 8 k
balanced
/4" Hi-Z Impedance:  M
unbalanced
Mix Out: Male XLR Balanced
Mix Out Impedance: 600
balanced

Mackie SRM-Flex Specifications

General

Woofer	Yes
Speaker type	-
Woofer diameter	254 mm
Tweeter diameter	51 mm
Number of drivers	7
Speaker placement	Floor
Audio output channels	- channels
Number of woofer drivers	1
Number of tweeter drivers	6
Woofer diameter (imperial)	10 \
Tweeter diameter (imperial)	2 \
Amplifier class	D
RMS rated power	1300 W
Sound pressure level (max)	118 dB
Product color	Black
Recommended usage	Stage
Bluetooth version	4.2
Connectivity technology	Wired & Wireless
AC input voltage	100 - 240 V
Power source type	AC
AC input frequency	50 - 60 Hz
AC adapter output current	10 A
Power consumption (typical)	110 W
Suitable for outdoor use	No

Weight and Dimensions

Depth	330 mm
Width	366 mm
Height	2005 mm
Weight	13400 g