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SPECIFICATIONS
8240A 8250A
Lower cut-off frequency, -3 dB
Upper cut-off frequency, -3 dB
≤ 45 Hz
≥ 21 kHz
≤ 35 Hz
≥ 21 kHz
Free field frequency response of system (± 1.0 dB) 48 Hz - 20 kHz 38 Hz - 20 kHz
Maximum short term sine wave acoustic output on axis in half
space, averaged from 100 Hz to 3 kHz
@ 1 m
@0.5 m
≥ 105 dB SPL
≥ 111 dB SPL
≥ 110 dB SPL
≥ 116 dB SPL
Maximum long term RMS acoustic output in same conditions with
IEC weighted noise (limited by driver unit protection circuit) @1 m
≥ 99 dB SPL ≥ 101 dB SPL
Maximum peak acoustic output per pair above console top, @1 m
from the engineer with music material
≥ 115 dB SPL ≥ 120 dB SPL
Self generated noise level in free field @1m on axis (A-weighted) ≤ 10 dB ≤ 10 dB
Harmonic distortion at 90 dB SPL @1m on axis
50 to 100 Hz
> 100 Hz
< 2 %
< 0.5 %
< 2 %
< 0.5 %
Drivers:
Bass
Treble
Both drivers are magnetically shielded
165 mm (6 1/2")
19 mm (3/4")
metal dome
205 mm (8")
25 mm (1")
metal dome
Weight: 9,4 kg (20,8 lbs) 14,6 kg (32 lbs)
Dimensions:
Height (without Iso-Pod table support)
Height (including Iso-Pod table support)
Width
Depth
350 mm (13 13/16“)
365 mm (14 3/8“)
237 mm (9 3/8“)
223 mm (8 13/16“)
433 mm (17 1/16")
452 mm (17 13/16")
286 mm (11 1/4")
278 mm (10 15/16")