Frequency Response

62 Hz - 20 kHz (± 2.5 dB)

Low cutoff -6dB
56 Hz

High cutoff -6dB
25 kHz

SPL

Peak SPL
≥107 dB

Maximum peak acoustic output per pair, at 1 m distance with music material.

Short term max SPL
≥100 dB

Maximum short term sine wave acoustic output on axis in half space, averaged from 100 Hz to 3 kHz at 1 m.

Long term max SPL
≥93 dB

Maximum long term RMS acoustic output in same conditions with IEC weighted noise (limited by driver unit protection circuit) at 1 m.

Self-generated noise

Self-generated noise
≤5 dB SPL

Self generated noise level in free field at 1 m on axis.

Weight

Weight
3.2 kg (7.1 lb)

Dimensions

Height
230 mm

Height with Iso-Pod
242 mm

Width
148 mm

Depth
142 mm

Enclosure material
Die cast aluminium

Enclosure type
Reflex port

Bass

Driver type
Cone

Diameter
105 mm

Treble

Driver type
Metal dome

Diameter
19 mm

50...200 Hz ≤3 %
> 200 Hz ≤0.5 %

8020D bass amplifier

50 W Class D

8020D treble amplifier

50 W Class D

Mains voltage

100-240 VAC 50/60Hz

ISS Active
≤0.5 W

Idle
≤3 W

Full output
60 W

Input

Analog signal input connector XLR female, balanced 10 kOhm.

Bass/Treble
3000 Hz