Speakers for Video Conferencing Systems

A speaker is a transducer that produces sound in response to an electrical audio signal. The most common type of speaker uses a lightweight cone connected to a rigid frame. The combination of a permanent magnet and a speaker coil force the speaker cone to move back and forth in accordance with the electrical signal from an audio amplifier, thereby reproducing the sound. Many electronic devices incorporate a small, inexpensive speaker to alert users to conditions such as low battery charge level and other circumstances which require user intervention.

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選擇 圖像 零件編號 製造商 說明 規格書 供貨情況 定價 (HKD) 基於數量按單價篩選表中結果。 數量 RoHS ECAD模型 產品 類型 安裝風格 頻率 聲壓級 阻抗 額定功率 形狀 終端類型 最低工作溫度 最高工作溫度 直徑 長度 寬度 深度 磁體物質 圓錐體材料
PUI Audio 揚聲器及變頻器 8 ohm 100-20000Hz 851庫存量
HK$43.16
HK$32.88
HK$29.84
HK$25.65
最少: 1
倍數: 1
Speakers Electromagnetic Frame Mount 250 Hz 86 dBA 8 Ohms 3 W Oval Wire Leads - 20 C + 60 C 71 mm 41 mm 23.5 mm Neodymium Iron Boron (NdFeB) Paper
PUI Audio 揚聲器及變頻器 2W 4 OHM 87DBA 370HZ PAPER 2,860庫存量
HK$62.31
HK$48.42
HK$40.28
HK$38.39
最少: 1
倍數: 1
Speakers Electromagnetic Board Mount 370 Hz 86 dBA 4 Ohms 2 W Rectangular Solder Eyelet - 40 C + 80 C 40 mm 28.4 mm 13 mm Neodymium Iron Boron (NdFeB) Paper
PUI Audio 揚聲器及變頻器 3W 4 OHM 82DBA 420HZ PAPER 497庫存量
HK$56.64
HK$43.57
HK$39.46
HK$30.99
最少: 1
倍數: 1
Speakers Water Resistant Cone Board Mount 420 Hz 82 dBA 4 Ohms 3 W Rectangular Solder Eyelet - 10 C + 55 C 40 mm 28.5 mm 11.3 mm Rare Earth Treated Paper
PUI Audio 揚聲器及變頻器 1W 8 OHM 80DBA 450HZ MYLAR 450庫存量
HK$37.81
HK$29.10
HK$26.39
HK$20.55
最少: 1
倍數: 1
Speakers Electromagnetic Board Mount 20 kHz 80 dBA 8 Ohms 1 W Round Wire Leads - 25 C + 60 C 18 mm 18 mm 5.8 mm Rare Earth Mylar
DB Unlimited 揚聲器及變頻器 High Temp Dynamic Speaker 1,718庫存量
HK$38.88
HK$31.48
HK$26.72
HK$25.81
最少: 1
倍數: 1
Speakers Dynamic Frame Mount 20 kHz 100 dBA 8 Ohms 2 W Rectangular Solder Pad - 40 C + 80 C 70 mm 30 mm Cloth
DB Unlimited 揚聲器及變頻器 dynamic speaker 463庫存量
HK$64.36
HK$49.98
HK$45.37
HK$42.17
最少: 1
倍數: 1
Speakers Dynamic Flush Mount 450 Hz 103 dBA 8 Ohms 3 W Round Solder Eyelet - 30 C + 70 C 66 mm 21 mm Polyethylene Terephthalate (PET)
DB Unlimited 揚聲器及變頻器 Dynamic Speaker 876庫存量
HK$43.81
HK$33.95
HK$31.07
HK$26.80
最少: 1
倍數: 1
Speakers Dynamic Flush Mount 380 Hz 95 dBA 8 Ohms 500 mW Round Solder Eyelet - 20 C + 55 C 66 mm Paper

DB Unlimited 揚聲器及變頻器 1,736庫存量
HK$24.74
HK$17.92
HK$15.95
HK$15.29
最少: 1
倍數: 1
Speakers Dynamic Flush Mount 595 Hz 96 dBA 8 Ohms 500 mW Round Wire Leads - 20 C + 70 C 23 mm Polyethylene Terephthalate (PET)
DB Unlimited 揚聲器及變頻器 Dynamic Speaker 2,236庫存量
3,230在途量
HK$59.35
HK$46.03
HK$41.76
HK$38.80
最少: 1
倍數: 1
Speakers Dynamic Frame Mount 135 Hz 101 dBA 4 Ohms 5 W Round Solder Eyelet - 25 C + 55 C 44.5 mm Paper
DB Unlimited 揚聲器及變頻器 DYNAMIC SPEAKER 311庫存量
HK$44.80
HK$34.36
HK$31.07
HK$28.52
最少: 1
倍數: 1
Speakers Dynamic Flush Mount 400 Hz 97 dBA 16 Ohms Round Solder Pad - 20 C + 60 C 50 mm 8 mm Mylar
DB Unlimited 揚聲器及變頻器 Dynamic Micro Spkr 48庫存量
HK$51.54
HK$39.95
HK$36.25
HK$33.70
最少: 1
倍數: 1
Speakers Dynamic Flush Mount 20 kHz 80 dBA 8 Ohms 700 mW Rectangular Spring Contact - 20 C + 70 C 16 mm 9 mm Mylar
DB Unlimited 揚聲器及變頻器 Dynamic Micro Speaker 73庫存量
HK$40.03
HK$30.99
HK$28.11
HK$27.37
最少: 1
倍數: 1
Speakers Dynamic Flush Mount 800 Hz 90 dBA 8 Ohms 800 mW Round Solder Pad - 30 C + 70 C 17 mm Mylar
DB Unlimited 揚聲器及變頻器 Dynamic Speaker 250庫存量
HK$45.46
HK$34.85
HK$31.48
HK$29.18
最少: 1
倍數: 1
Speakers Dynamic Flush Mount 450 Hz 85 dBA 8 Ohms 1 W Round Solder Eyelet - 20 C + 60 C 50 mm Paper
DB Unlimited 揚聲器及變頻器 Dynamic Speaker 319庫存量
HK$23.43
HK$17.02
HK$16.03
HK$13.56
最少: 1
倍數: 1
Speakers Dynamic PCB Mount 1.5 kHz 75 dBA 8 Ohms 300 mW Round Solder Pin - 20 C + 60 C 22.8 mm Mylar
DB Unlimited 揚聲器及變頻器 Dynamic Speaker 3庫存量
HK$23.43
HK$17.02
HK$15.86
HK$13.40
最少: 1
倍數: 1
Speakers Dynamic Flush Mount 600 Hz 97 dBA 16 Ohms 500 mW Round Solder Pad - 40 C + 66 C 36 mm Mylar
DB Unlimited 揚聲器及變頻器 Dynamic Speaker 10庫存量
HK$30.66
HK$22.69
HK$19.23
HK$17.51
最少: 1
倍數: 1
Speakers Dynamic Flush Mount 370 Hz 80 dBA 16 Ohms 300 mW Round Wire Leads - 40 C + 66 C 57 mm Paper
DB Unlimited 揚聲器及變頻器 Dynamic Speaker 350庫存量
HK$34.69
HK$26.88
HK$25.89
HK$21.95
最少: 1
倍數: 1
Speakers Dynamic Frame Mount 600 Hz 86 dBA 8 Ohms 2 W Oval Solder Pad - 20 C + 60 C 40 mm 20 mm Cloth
DB Unlimited 揚聲器及變頻器 Dynamic Speaker 45庫存量
HK$24.74
HK$17.92
HK$16.44
HK$13.89
最少: 1
倍數: 1
Speakers Dynamic Flush Mount 480 Hz 88 dBA 8 Ohms 200 mW Round Wire Leads - 40 C + 66 C 28 mm Mylar
DB Unlimited 揚聲器及變頻器 Dynamic Speaker 31庫存量
HK$26.80
HK$19.81
HK$16.77
HK$15.29
最少: 1
倍數: 1
Speakers Dynamic Flush Mount 4 kHz 84 dBA 16 Ohms 500 mW Round Solder Eyelet - 40 C + 66 C 57 mm Paper
DB Unlimited 揚聲器及變頻器 Dynamic Surface Mount Micro Speaker 151庫存量
HK$66.25
HK$50.88
HK$46.03
HK$42.74
最少: 1
倍數: 1
Speakers Dynamic Board Mount 850 Hz 87 dBA 8 Ohms 500 mW Square SMD/SMT - 30 C + 85 C 15 mm 15 mm Mylar
DB Unlimited 揚聲器及變頻器 Dynamic Speaker 962庫存量
HK$37.65
HK$29.18
HK$26.47
HK$23.76
最少: 1
倍數: 1
Speakers Dynamic Frame Mount 480 Hz 87 dBA 8 Ohms 1 W Oval Solder Pad - 25 C + 55 C 40 mm 20 mm Cloth
DB Unlimited 揚聲器及變頻器 Dynamic Speaker 761庫存量
HK$23.67
HK$18.00
HK$16.28
HK$14.96
最少: 1
倍數: 1
Speakers Dynamic Flange Mount 660 Hz 94 dBA 8 Ohms 500 mW Round Solder Pad - 30 C + 60 C 26 mm Mylar
DB Unlimited 揚聲器及變頻器 Dynamic Speaker 480庫存量
HK$25.56
HK$19.65
HK$17.67
HK$15.86
最少: 1
倍數: 1
Speakers Dynamic Flush Mount 4 kHz 93 dBA 8 Ohms 250 mW Round Solder Eyelet - 20 C + 60 C 50 mm Paper
DB Unlimited 揚聲器及變頻器 Dynamic Speaker 34庫存量
HK$24.17
HK$17.76
HK$15.95
HK$14.47
最少: 1
倍數: 1
Speakers Dynamic Flush Mount 950 Hz 92 dBA 8 Ohms 1 W Round Solder Pad - 30 C + 60 C 23 mm Mylar
DB Unlimited 揚聲器及變頻器 Dynamic Speaker 98庫存量
HK$36.41
HK$26.88
HK$22.77
HK$20.80
最少: 1
倍數: 1
Speakers Dynamic Flush Mount 350 Hz 92 dBA 4 Ohms 1 W Round Solder Eyelet - 25 C + 55 C 64 mm Paper