When space is at a premium, the 4020C is your compact, faithful friend. Designed for challenging commercial installations, the 4020C squeezes huge performance into a small package.
4020C
Installation Speaker
SPL
100 dB
Amplifier Power
50 W Bass (Class D) + 50 W Treble (Class D)
Frequency Response
56 Hz - 25 kHz (-6 dB)
Accuracy of Frequency Response
± 2.5 dB (62 Hz - 20 kHz)
Driver Dimensions
⌀ 105 mm Bass + ⌀ 19 mm Treble (view in inches)
Dimensions
H 226 x W 151 x D 142 mm, (view in inches)
Weight
3.1 kg / 6.8 lb
Connections
1 x Euroblock Analog Input
Color options:
4020C Installation Speaker
Technical Specifications
When space is at a premium, the 4020C is your compact, faithful friend. Designed for challenging commercial installations, the 4020C squeezes huge performance into a small package.
System Specifications
Frequency Response
62 Hz - 20 kHz (± 2.5 dB)
Low cutoff -6dB
56 Hz
High cutoff -6dB
25 kHz
SPL
Peak SPL Maximum peak acoustic output per pair at 1 m distance with music material.
≥107 dB
Short term max SPL Maximum short term sine wave acoustic output on axis in half space, averaged from 100 Hz to 3 kHz.
≥100 dB
Long term max SPL Maximum long term RMS acoustic output in same conditions with IEC weighted noise (limited by driver unit protection circuit) at 1 m.
≥93 dB
Self-generated noise
Self-generated noise Self generated noise level in free field at 1 m on axis (A-weighted).
≤5 dB
Weight
Weight3.1 kg (6.8 lb)
Dimensions
Height
226 mm
Width
151 mm
Depth
142 mm
Enclosure
Enclosure material
Die cast aluminium
Enclosure type
Reflex port
Drivers
Bass
Driver type
Cone
Magnetically shielded bass driver.
Diameter
105 mm
Treble
Driver type
Metal dome
Magnetically shielded treble driver.
Diameter
19 mm
Directivity
Horizontal directivity
Harmonic distortion
50...200 Hz ≤3 %
> 200 Hz ≤0.5 %
> 200 Hz ≤0.5 %
Amplifier Section
Amplifiers
4020C bass amplifier
50 W Class D
4020C treble amplifier
50 W Class D
Mains voltage
100-240 VAC 50/60Hz
Power consumption
ISS Active
≤0.5 W
Idle
≤3 W
Full output
60 W
Signal processing section
Connectors
Input Audio input is via a 10 kOhm balanced connector.
Crossover
Bass/Treble
3000 Hz
Product Variants
Product codes
Code
Product information
EAN code
CN code
4020C
4020C Installation Speaker White
4020C
4020C Installation Speaker Black
4020C RAL Colors
4020C Installation Speaker RAW