
It is a two-way speaker with 5” woofer and
waveguide-loaded dome tweeter to ensure
intelligibility and correct dispersion of the
sound over a wide angle of coverage. The
built-in support makes the MQ50 easy to
install and enables close fitting to the wall,
limiting its protrusion.
The exclusive attachment system designed
for the MQ50 model allows the installer to fit
the attachment bracket to the wall and make
the electrical connections during the preinstallation phase; subsequently, when all the
works are completed, the MQ50 is positioned,
oriented, and connected with a simple “click”,
without the need for tools.
• Two way Bass refl ex speaker for music reproduction
• Speaker: woofer 5" - tweeter 0,75" dome
• Power/RMS: 120/60 W Bypass
• Crossover frequencies: 4500 Hz, 12/12 dB/oct
DATASHEET

Acoustical specifications
Frequency Response (-10dB):
Horizontal coverage angle:
Power selection 1 (100 V):
Power selection 2 (100 V):
Power selection 3 (100 V):
Power selection 4 (100 V):
DATASHEET
RCF products are continually improved. All specifications are therefore subject to change without notice.

DATASHEET
110
100
Response 1W/1m
316
100
Impedance
90
dB SPL
80
Ohms
10
70
60
360
330
20
Frequency (Hz)
Beamwidth vs. Frequency
0001001 10000
Horizontal Beamwidth (1/3 Octave)
Vertical Beamwidth (1/3 Octave)
300
270
240
210
180
150
Coverage Angle (Deg.)
120
90
60
30
0
Frequency (Hz)
000010001001
100
1
Frequency (Hz)
Directivity Index and Q
000010001001
20
18
16
14
Directivity index Di, dB
12
10
Total Q
10
8
6
4
2
1
Frequency (Hz)
000010001001
0
5
0
-5
-10
-15
Attenuation in dB
-20
-25
Horizontal ±10 degrees
Horizontal ±20 degrees
Horizontal ±30 degrees
Horizontal ±40 degrees
Horizontal ±50 degrees
Horizontal ±60 degrees
-30
Normalized Horizontal off-axis Response
0001001 10000
Frequency (Hz)
5
0
-5
-10
-15
Attenuation in dB
-20
-25
-30
Normalized Vertical off-axis Response. Above the box
Vertical +10 degrees
Vertical +20 degrees
Vertical +30 degrees
Vertical +40 degrees
Vertical +50 degrees
Vertical +60 degrees
0001001 10000
Frequency (Hz)

DATASHEET
Horizontal 1/3 Polar Plot
330°
300°
270°
240°
210°
330°
300°
270°
240°
210°
0°
30°
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
150°
180°
0°
30°
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
150°
180°
315
250
200
60°
90°
120°
2500
2000
1600
60°
90°
120°
270°
270°
330°
300°
240°
210°
330°
300°
240°
210°
0°
30°
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
150°
180°
0°
30°
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
150°
180°
630
500
400
60°
90°
120°
5000
4000
3150
60°
90°
120°
270°
270°
330°
300°
240°
210°
330°
300°
240°
210°
0°
30°
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
150°
180°
0°
30°
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
150°
180°
1250
1000
800
60°
90°
120°
10000
8000
6300
60°
90°
120°
Vertical 1/3 Polar Plot
120°
150°
180°
210°
240°
120°
150°
180°
210°
90°
60°
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
300°
270°
90°
60°
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
315
250
200
30°
0°
330°
2500
2000
1600
30°
0°
330°
180°
180°
120°
150°
210°
240°
120°
150°
210°
90°
60°
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
300°
270°
90°
60°
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
630
500
400
30°
0°
330°
5000
4000
3150
30°
0°
330°
180°
180°
120°
150°
210°
240°
120°
150°
210°
90°
60°
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
300°
270°
90°
60°
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
1250
1000
800
30°
0°
330°
10000
8000
6300
30°
0°
330°
240°
270°
300°
240°
270°
300°
240°
270°
300°