2403 260 00057
SPEAKER-1318-4.5-SC-DUMBO
The 13x18x4.5 mm rectangular Dumbo
speaker is a high end miniature speaker
specifically designed for portable consumer
devices, such as music phones,
smartphones or tablet computers where
high quality sound is required. It is the
world’s first miniature speaker featuring
Knowles’ advanced membrane technologies
resulting in a state-of-the-art silicone
membrane. This unique Knowles silicone
membrane enables ultra-high excursion
rates providing extended low frequencies
(650 Hz in 1cm
3
backvolume) and superior
bass performance. The Dumbo speaker also
features a higher power handling capacity
up to 700 mW and is compliant according
to the IPX7 waterproof standard.
Features:
•
•
•
•
•
Optimized for extended low
frequencies (f0: 650 Hz in 1cm³
backvolume)
Unique Knowles silicone membrane
providing ultra-high excursion for
minimum THD, Q-factor and tumbling
Increased Power Handling Capacity (700
mW)
IPX7 waterproof standard compliant
100% in-line measurement of all
specified acoustical and electrical
parameters
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KNOWLES [ KNOWLES ELECTRONICS ]
