Spec Sheet

Control
®
23-1
Professional Series – Ultra-Compact Indoor/Outdoor Background/Foreground Speaker
SPECSHEET
20 100 1000 10000 20000
Frequency (Hz)
55
65
75
85
95 316
100
31.6
10
3.16
SPL (dB)
Ohms
60[2.36]
Ø7[0.26]*2
74[2.91]
40
[1.57]
C/L
30[1.2]
51[2.0]
60[2.4]
C/L
111[4.4]
141[5.6]
141[5.6]
200[7.9]
Beamwidth vs. Frequency:
On-axis in half-space (2pi, solid line) and full-space (4pi, dotted line)
at thru (8Ω) setting; input impedance (lower solid line)
Frequency Response:
20 100 1000 10000 20000
Frequency (Hz)
55
65
75
85
95 316
100
31.6
10
3.16
SPL (dB)
Ohms
60[2.36]
Ø7[0.26]*2
74[2.91]
40
[1.57]
C/L
30[1.2]
51[2.0]
60[2.4]
C/L
111[4.4]
141[5.6]
141[5.6]
200[7.9]
20 100 1000 10000 20000
Frequency (Hz)
55
65
75
85
95 316
100
31.6
10
3.16
SPL (dB)
Ohms
60[2.36]
Ø7[0.26]*2
74[2.91]
40
[1.57]
C/L
30[1.2]
51[2.0]
60[2.4]
C/L
111[4.4]
141[5.6]
141[5.6]
200[7.9]
Mounting Dimensions:
Dimensions in mm (inches)
20 100 1000 10000 20000
Frequency (Hz)
55
65
75
85
95 316
100
31.6
10
3.16
SPL (dB)
Ohms
60[2.36]
Ø7[0.26]*2
74[2.91]
40
[1.57]
C/L
30[1.2]
51[2.0]
60[2.4]
C/L
111[4.4]
141[5.6]
141[5.6]
200[7.9]
20 100 1000 10000 20000
Frequency (Hz)
55
65
75
85
95 316
100
31.6
10
3.16
SPL (dB)
Ohms
60[2.36]
Ø7[0.26]*2
74[2.91]
40
[1.57]
C/L
30[1.2]
51[2.0]
60[2.4]
C/L
111[4.4]
141[5.6]
141[5.6]
200[7.9]
© 2019 Harman International. www.jblpro.com Issued: 9/2019