micro speakersm-2 micro speakers 420998 022948 043961 421029 size φ50mm type dynamic impedance...
TRANSCRIPT
M-1
Micro speakers
334495Size φ20mmType DynamicImpedance 8.0Ω ± 15%Nominal Power 0.3WMaximum Power 0.6WResonance Frequency 620Hz ± 100HzFrequency Response 350Hz - 20kHzSound Pressure Level 77 0dB ± 2dBNet Weight 2.5g
■Specifications
φ20 3.2
© FOSTER ELECTRIC CO., LTD. All Rights Reserved.
411587Size φ28mmType DynamicImpedance 8.0Ω ± 15%Nominal Power 0.5WMaximum Power 1.0WResonance Frequency 560Hz ± 120HzFrequency Response 270Hz - 20kHzSound Pressure Level 77 5dB ± 2dBNet Weight 5.2g
■Specifications
φ28 6
418382Size φ28mmType DynamicImpedance 8.0Ω ± 15%Nominal Power 1.0WMaximum Power 2.0WResonance Frequency 600Hz ± 90HzFrequency Response 300Hz - 20kHzSound Pressure Level 79 0dB ± 2dBNet Weight 5.1g
■Specifications
φ28 5.9
022712Size φ32mmType DynamicImpedance 8.0Ω ± 15%Nominal Power 0.5WMaximum Power 1.0WResonance Frequency 540Hz ± 90HzFrequency Response 300Hz - 6.5kHzSound Pressure Level 81 0dB ± 2dBNet Weight 6.8g
■Specifications4.6φ32
434156Size φ36mmType DynamicImpedance 8.0Ω ± 15%Nominal Power 0.5WMaximum Power 1.0WResonance Frequency 570Hz ± 90HzFrequency Response 400Hz - 5.2kHzSound Pressure Level 83 0dB ± 2dBNet Weight 7.5g
■Specifications
4.6φ36
022857Size φ40mmType DynamicImpedance 8.0Ω ± 15%Nominal Power 0.5WMaximum Power 1.0WResonance Frequency 470Hz ± 80HzFrequency Response 250Hz - 5.5kHzSound Pressure Level 81 5dB ± 2dBNet Weight 8.5g
■Specifications
4.75φ40
M-2
Micro speakers
420998
022948
043961
421029
Size φ50mmType DynamicImpedance 8.0Ω ± 15%Nominal Power 0.5WMaximum Power 1.0WResonance Frequency 390Hz ± 60HzFrequency Response 250Hz - 4kHzSound Pressure Level 88 5dB ± 2dBNet Weight 16 9g
■Specifications
Size 40 x 20mmType DynamicImpedance 8.0Ω ± 15%Nominal Power 1.0WMaximum Power 2.0WResonance Frequency 480Hz ± 96HzFrequency Response 260Hz - 20kHzSound Pressure Level 79 5dB ± 2dBNet Weight 6.9g
■Specifications
20
40
8.5
φ50 5.2
Size 40 x 28 5mmType DynamicImpedance 8.0Ω ± 15%Nominal Power 1.0WMaximum Power -Resonance Frequency 485Hz ± 100HzFrequency Response 220Hz - 3.2kHzSound Pressure Level 78 5dB ± 2dBNet Weight 8.7g
■Specifications
+
9.3φ45Size φ45mmType DynamicImpedance 8.0Ω ± 15%Nominal Power 1.5WMaximum Power 3.0WResonance Frequency 600Hz ± 100HzFrequency Response 300Hz - 5kHzSound Pressure Level 82 0dB ± 2dBNet Weight 12 5g
■Specifications
1128.5
40
USB speaker
628421Speaker driver φ50mmSound Pressure Level 93dB (@1kHz, 0dBFS)Water Proof IPX5Dust Proof IP4 / IP5Input USB A Type (USB audio class 1.0 or more)Current Usage 200mA (@ 1kHz, 0dBFS)Net Weight 90g
■Specifications
© FOSTER ELECTRIC CO., LTD. All Rights Reserved.
1500
±70
2xΦ3.5
Φ3.8Φ68
(Φ77.5)
(24)
(Φ59.3)
3x120°