| 型号 | 生产商 | 产品描述 |
| AS03608MR-5-R | Projects Unlimited | Speakers 500-4500Hz 8 Ohm |
| ED-30262-000 | Knowles Acoustics | Subminiature Speakers 106.5 Sens, 40.5kHz |
| AS07045PR-R | Projects Unlimited | Speakers SPEAKER |
| EC-27401-000 | Knowles Acoustics | Subminiature Speakers 7.59 X 4.34 X 3.73MM 108 SENS, 12S PORT |
| BF-1999-000 | Knowles Acoustics | Dampers Plug 2.08 dia. 330 Res, Grey |
| FC-26465-000 | Knowles Acoustics | Receivers 104 Sens, 12C Port 57 at 500Hz imp |
| ED-30103-000 | Knowles Acoustics | Subminiature Speakers 102.5 Sens, 33kHz |
| AS02808MR-2-R | Projects Unlimited | Speakers 8 Ohm 600-20000Hz |
| BK-26877-000 | Knowles Acoustics | Receivers 119.5 Sens, 12S Port 20 Resp (DCR) |
| SMT-1324-TW-5V-R-T/R | Projects Unlimited | Transducers SMD TRANSDUCER 5VP-P 40MA |
| BF-1921-000 | Knowles Acoustics | Dampers Plug 2.08 dia. 2200 Res, Red |
| AS07104PO-R | Projects Unlimited | Speakers 4 OHM 100-20000Hz |
| AS05008MR-6-R | Projects Unlimited | Speakers SPEAKER |
| AS04032PR-R | Projects Unlimited | Speakers 32 OHM |
| AS02832MR-2-R | Projects Unlimited | Speakers 32 Ohm 600-6500Hz |
| BF-1922-000 | Knowles Acoustics | Dampers Plug 2.08 dia. 3300 Res, Orange |
| BF-1923-000 | Knowles Acoustics | Dampers Plug 2.08 dia. 4700 Res, Yellow |
| BF-1859-000 | Knowles Acoustics | Dampers Plug 2.08 dia. 680 Res, White |
| AS04008C0-R | Projects Unlimited | Speakers 8 OHM 2W 200-20K HZ |
| AS04016MR-R | Projects Unlimited | Speakers 16 Ohm 600-5200Hz |
| AS04004P0-2-R | Projects Unlimited | Speakers 3W 4 OHM RECTANG. 40MM X 28MM X 11.3MM |
| AT-1425-SWT-BP-R | Projects Unlimited | Speakers MIN MGNTK W/BENT PIN |
| AS05708MR-2-R | Projects Unlimited | Speakers MYLAR 500-4000Hz |
| FED-30048-I04 | Knowles Acoustics | Subminiature Speakers 103 Sens, 29kHz |
| AS02016MR-2-R | Projects Unlimited | Speakers 16 Ohm 600-7000Hz |
| SMT-0824-TW-5V-R | Projects Unlimited | Transducers SMD TRANSDUCER 5VP-P 60MA |
| 255-400SR10P-ROX | Kobitone | Ultrasonic Transducers 40khz RCVR |
| 253-2041-RO | Kobitone | Speakers 8 OHM 2W 4 |
| 254-DS128-RO | Kobitone | Speakers 12 x 4.2mm 0.5W |
| 255-400EP14D-ROX | Kobitone | Ultrasonic Transducers 40KHz .56 Inch Transmitter/Receiver |
| 255-328ST16M-ROX | Kobitone | Ultrasonic Transducers 32.8khz TRANSMITTER |
| 254-DS4020-RO | Kobitone | Speakers 40 x 20 x 5.8mm 2W |
| 253-CE405-RO | Kobitone | Speakers SPKR 8OHM 1.57 1.5W |
| 25DE001-RO | Kobitone | Earphones EARPHONE SUPPORT W/H |
| 254-DS548-RO | Kobitone | Speakers 54 x 20 x 10.3mm 1W |
| 253-5008-RO | Kobitone | Speakers 8 OHM .1W .8 |
| 253-2020-RO | Kobitone | Speakers 8 OHM .2W 2 |
| 254-DS138-RO | Kobitone | Speakers 13 x 4.0mm 0.5W |
| 253-2035CP08-RO | Kobitone | Speakers SPKR 8OHM 1W 20X35MM |
| 254-DS348-RO | Kobitone | Speakers 34 x 34 x 15.5mm 3.5W |
| 255-400SR12M-ROX | Kobitone | Ultrasonic Transducers 40KHz .50 Inch RCVR |
| 253-5014-RO | Kobitone | Speakers 8 OHM .2W 1.42 |
| 255-400ET25-ROX | Kobitone | Ultrasonic Transducers 40KHz .98 In XMITTER |
| 253-2025-RO | Kobitone | Speakers 8 OHM .5W 2.6 |
| 253-2840CP08-RO | Kobitone | Speakers SPKR 8OHM 1W 28X40MM |
| 25CR025-ROX | Kobitone | Earphones EARPHONE 2.5MM PLUG |
| 255-400ST12M-ROX | Kobitone | Ultrasonic Transducers 40KHz .50 Inch XMTR |
| 254-DS458-RO | Kobitone | Speakers 45 x 5.4mm 1W |
| 255-400PT16-ROX | Kobitone | Ultrasonic Transducers 40KHZ XMT/RCV.64 IN |
| 254-DS368-RO | Kobitone | Speakers 36 x 4.6mm 1.0W |
| 255-400ST16-ROX | Kobitone | Ultrasonic Transducers 40KHz .64 Inch XMTR |
| 254-DS1882-RO | Kobitone | Speakers 18 x 5mm 0.8W |
| 25CE500-RO | Kobitone | Speakers SPKR 1.5 600 MYLAR |
| 254-DS578-RO | Kobitone | Speakers 57 x 20mm 0.25W |
| 25DE138-ROX | Kobitone | Earphones EARPHONE 3.5PLUG W/H |
| 254-DS158-RO | Kobitone | Speakers 15 x 5.0mm 0.5W |
| 254-PS603-RO | Kobitone | Speakers MYLAR SPEAKER |
| 254-DS168-RO | Kobitone | Speakers 16 x 4.5mm 1W |
| 254-PS609-RO | Kobitone | Speakers MYLAR SPEAKER |
| 254-DS1813-RO | Kobitone | Speakers 18 x 13 x 4.0mm 1W |
| 255-250ST16P-ROX | Kobitone | Ultrasonic Transducers 25khz TRANSMITTER |
| 25DE024-ROX | Kobitone | Earphones EARPHONE 8 OHM 2.5MM |
| 254-PS610-RO | Kobitone | Speakers MYLAR SPEAKER |
| 254-DS1389-RO | Kobitone | Speakers 13 x 3mm 0.5W |
| 25DE025-ROX | Kobitone | Earphones EARPHONE 8 OHM 2.5MM |
| 254-DS508-RO | Kobitone | Speakers 50 x 12mm 1.0W |
| 254-DS608-RO | Kobitone | Speakers 60 x 33 x 18mm 2W |
| 255-400ER18-RO | Kobitone | Ultrasonic Transducers 40KHz .70 Inch RCVR |
| 254-DS2828-RO | Kobitone | Speakers 28 x 28 x 9.6mm 2W |
| 254-DS718-RO | Kobitone | Speakers 71 x 41 x 25mm 4W |
| 253-CE221-RO | Kobitone | Speakers SPKR 8 OHM .87 1.1W |
| 255-400ET18-RO | Kobitone | Ultrasonic Transducers 40KHz .70 Inch XMTR |
| 255-400SR16-ROX | Kobitone | Ultrasonic Transducers 40KHz .64 in RCVR |
| 25CE224-RO | Kobitone | Speakers SPKR 32 OHM .03W FER |
| 253-CE301-RO | Kobitone | Speakers SPKR 32OHM 1.18 .4W |
| 254-DS288-RO | Kobitone | Speakers 28 x 5.3mm 0.5W |
| 253-4130-RO | Kobitone | Speakers 8 OHM .8W 3 |
| 253-2040CP08-RO | Kobitone | Speakers SPKR 8OHM 1W 20X40MM |
| 253-5015-RO | Kobitone | Speakers 8 OHM .1W 1.57 |
| 254-DS2720-RO | Kobitone | Speakers 27 x 20 x 6.0mm 1W |
| 254-DS2881-RO | Kobitone | Speakers 28 x 4.5mm 0.25W |
| 253-2030-RO | Kobitone | Speakers 8 OHM 0.5W 3 |
| 254-PS604-RO | Kobitone | Speakers MYLAR SPEAKER |
| 254-DS208-RO | Kobitone | Speakers 20 x 3.4mm 0.5W |
| 253-2130-RO | Kobitone | Speakers 8 OHM .8W 3 |
| 254-DS708-RO | Kobitone | Speakers 70 x 30 x 23mm 2W |
| 25CR035-ROX | Kobitone | Earphones EARPHONE 3.5MM PLUG |
| 254-DS36827-RO | Kobitone | Speakers 36 x 4.6mm 0.5W |
| 253-CE502-RO | Kobitone | Speakers SPKR 8OHM 1.97 1.0W |
| 253-4020-RO | Kobitone | Speakers 8 OHM .2W 2 |
| 25DE034-ROX | Kobitone | Earphones EARPHONE 3.5PLUG W/H |
| 254-DS408-RO | Kobitone | Speakers 40 x 5.1mm 1.0W |
| 255-400ER25-ROX | Kobitone | Ultrasonic Transducers 40KHz .98 Inch RCVR |
| 254-PS608-RO | Kobitone | Speakers MYLAR SPEAKER |
| 254-PS602-RO | Kobitone | Speakers MYLAR SPEAKER |
| 255-250ET250-ROX | Kobitone | Ultrasonic Transducers 25khz TRANSMITTER |
| 254-DS358-RO | Kobitone | Speakers 35 x 16 x 5.8mm 1.5W |
| 254-DS1818-RO | Kobitone | Speakers 18 x 18 x 9.8mm 1.5W |
| 253-2032-RO | Kobitone | Speakers 40 OHM .8W 3 |
| 254-DS2888-RO | Kobitone | Speakers 28X4.0mm 0.3W |
| 255-250SR16P-ROX | Kobitone | Ultrasonic Transducers 25khz RCVR |
| 254-DS364-RO | Kobitone | Speakers 36X16X9.0mm 1.0W |
| 255-250ER250-ROX | Kobitone | Ultrasonic Transducers 25khz RCVR |
| 253-5011-RO | Kobitone | Speakers 8 OHM .1W 1.1 |
| 254-DR152-RO | Kobitone | Audible Signal Devices 15 x 3.7mm 114dB |
| 254-DR132-RO | Kobitone | Audible Signal Devices 12.6 x 3.6mm 115dB |
| 253-2027CP08-RO | Kobitone | Speakers SPKR 8OHM 1W 20X27MM |
| 255-400ST12P-ROX | Kobitone | Ultrasonic Transducers 40khz TRANSMITTER |
| 253-2115-RO | Kobitone | Speakers 100 OHM .2W 40MM |
| 254-PS600-RO | Kobitone | Speakers MYLAR SPEAKER |
| 254-DS15814-RO | Kobitone | Speakers 15X2.9mm 0.5W |
| 25DE139-ROX | Kobitone | Earphones EARPHONE 3.5PLUG W/H |
| 255-328SR16M-ROX | Kobitone | Ultrasonic Transducers 32.8khZ RECEIVER |
| 255-400SR12P-ROX | Kobitone | Ultrasonic Transducers 40khz RCVR |
| 254-MFS18-RO | Kobitone | Speakers 13X3.5mm 0.2W |
| 253-1635CP08-RO | Kobitone | Speakers SPKR 8OHM 1W 16X35MM |
| 25CR060-ROX | Kobitone | Earphones EARPHONE NO PLUG |
| 254-DS268-RO | Kobitone | Speakers 26 x 9.2mm 0.5W |
| 253-2120-RO | Kobitone | Speakers 8 OHM .2W 2 |
| 254-DS808-RO | Kobitone | Speakers 80 x 31 x 14.9mm 2.5W |
| 255-400ST10P-ROX | Kobitone | Ultrasonic Transducers 40khz TRANSMITTER |
| 254-DR150-RO | Kobitone | Audible Signal Devices 38 x 21.2mm 93dB |
| 254-DS308-RO | Kobitone | Speakers 30 x 12.5mm 0.15W |
| 254-DS3084-RO | Kobitone | Speakers 30 x 4.9mm 1.0W |
| 254-DS328-RO | Kobitone | Speakers 30 x 16.5mm 2W |
| 253-CE285-RO | Kobitone | Speakers SPKR 8 OHM 1.1 1.0W |
| 254-PS601-RO | Kobitone | Speakers MYLAR SPEAKER |
| 254-DS178-RO | Kobitone | Speakers 17 x 3.8mm 0.5W |
| 254-PS606-RO | Kobitone | Speakers MYLAR SPEAKER |
| 253-2040CP08-8-RO | Kobitone | Speakers SPKR 8OHM 1W 20X40MM |
| 254-DS188-RO | Kobitone | Speakers 18 x 4.2mm 0.8W |
| 254-DS4028-RO | Kobitone | Speakers 40 x 28 x 11.5mm 2W |
| 254-PS605-RO | Kobitone | Speakers MYLAR SPEAKER |
| 254-DR101-RO | Kobitone | Audible Signal Devices 9.8 x 2.9mm 109dB |
| 254-PS607-RO | Kobitone | Speakers MYLAR SPEAKER |
| AS07104PO | Projects Unlimited | Speakers 4 Ohm 100-20000Hz |
| AS5708 | Projects Unlimited | Speakers 8ohm 450-4000Hz |
| AS1308-02 | Projects Unlimited | Speakers 8 OHM 800-5KHz |
| AT-50008 | Projects Unlimited | Speakers PAPR 8 OHM 450-4KHz |
| 25SP027 | Kobitone | Speakers SPKR 8 OHM .5W 2.75 |
| 253-2121 | Kobitone | Speakers SPK 100 OHM 2 .2W |
| 25SP041 | Kobitone | Speakers 4.0 SQ 8 OHM 1W |
| 253-2015 | Kobitone | Speakers SPK 8 OHM 40MM .2W |
| 25SP105 | Kobitone | Speakers SPKR 8 OHM 2.5 |
| 25SP104 | Kobitone | Speakers SPKR 8 OHM SQ 2.25 |
| 25SP002 | Kobitone | Speakers 2.0 RD. 8OHM .2 W |
| 25DE027 | Kobitone | Earphones EARPHONE 2.5PLUG BK |
| 25SP025 | Kobitone | Speakers SPKR RD 8 OHM .3W 2.6 |
| 25SF236 | Kobitone | Speakers SPKR 3.5 8OHM 1W FER |
| 25SP005 | Kobitone | Speakers SPKR 40 OHM .5W 2.75 |
| 25SP024 | Kobitone | Speakers 2.25 RD. 8OHM .2 W |
| 25RF123 | Kobitone | Speakers SPKR2.75 8OHM 0.5FER |
| 25SP101 | Kobitone | Speakers SPKR 3 X5 1W 8-OHM |
| 253-2044 | Kobitone | Speakers SPKR 4 OHM 2W 4 |
| 25SP016 | Kobitone | Speakers SPKR 8 OHM 1-1/2 |
| 25SP023 | Kobitone | Speakers SPK 100 OHM .2W 2 SQ |
| 25SP030 | Kobitone | Speakers SPKR 8 OHM .5W 3.0 |
| 25DE128 | Kobitone | Earphones EARPHONE 2.5PLUG W/H |
| 25SP013 | Kobitone | Speakers 3.0 RD. 8OHM .5 W |
| 25SP003 | Kobitone | Speakers SPKR 8 OHM 2 |
| 25SP035 | Kobitone | Speakers SPKR 8 OHM .8W 3.5 |
| 253-2022 | Kobitone | Speakers SPKR 8 OHM .3W 2.25 |
| 25SP008 | Kobitone | Speakers SPK 100 OHM .2W 2 RD |
| 25SP029 | Kobitone | Speakers SPKR 100 OHM .2 2.25 |
| 25SP009 | Kobitone | Speakers SPKR 8 OHM .1W 1.75 |
| 25SP007 | Kobitone | Speakers SPK 100 OHM 1.5 RD |
| 25SP015 | Kobitone | Speakers SPKR 8 OHM .1W 1.5 |
| AS10208PS | Projects Unlimited | Speakers 8 Ohm 180-12000Hz |
| AS05704PR | Projects Unlimited | Speakers 4 Ohm 450-4000Hz |
| AT-261 | Projects Unlimited | Speakers MYLAR PC 700-10000HZ |
| AS11908PP | Projects Unlimited | Speakers 8 Ohm 135-15000Hz |
| 25SP224 | Kobitone | Speakers SPKR 32 OHM .03W FER |
| 253-5101 | Kobitone | Speakers SPKR 8 OHM .39 .2W |
| 253-2840CP08 | Kobitone | Speakers SPKR 8OHM 1W 28X40MM |
| 253-5502 | Kobitone | Speakers SPKR 8OHM 1.97 1.0W |
| 254-PR650 | Kobitone | Speakers DYNAMIC RECEIVER |
| 254-PS609 | Kobitone | Speakers MYLAR SPEAKER |
| 253-5133 | Kobitone | Speakers SPKR 8 OHM .53 .2W |
| 254-PS600 | Kobitone | Speakers MYLAR SPEAKER |
| 254-PS605 | Kobitone | Speakers MYLAR SPEAKER |
| 253-5148 | Kobitone | Speakers SPKR 8 OHM .58 .4W |
| 254-PS606 | Kobitone | Speakers MYLAR SPEAKER |
| 254-PS601 | Kobitone | Speakers MYLAR SPEAKER |
| 253-5221 | Kobitone | Speakers SPKR 8 OHM .87 1.1W |
| 25DE034 | Kobitone | Earphones EARPHONE 3.5PLUG W/H |
| 254-PR652 | Kobitone | Speakers DYNAMIC RECEIVER |
| 254-PR651 | Kobitone | Speakers DYNAMIC RECEIVER |
| 253-5161 | Kobitone | Speakers SPKR 8 OHM .63 .5W |
| SR8850NSS-000 | Knowles Acoustics | Subminiature Speakers |
| 253-3020-RO | Kobitone | Speakers 8 OHM .2W 2 |
| 253-2040-RO | Kobitone | Speakers 8 OHM 1.5W 4 |
| 253-5070-RO | Kobitone | Speakers 8 OHM 3W 2 X2 3/4 |
| 25DE035-ROX | Kobitone | Earphones EARPHONE 8 OHM 3.5MM |
| AI-2835-TF-LW150-2-R | Projects Unlimited | Speakers 97 dBA 12VDC 3500Hz |
| AB2745B-LW100-R | Projects Unlimited | Speakers 4.5kHZ 100mm LEADS |
| AST-03208MR-2-R | Projects Unlimited | Speakers .15W 8 OHM 83DB 1100HZ MYLAR |
| SMT-1324-TW-1V-R-T/R | Projects Unlimited | Transducers SMD TRANSDUCER 1.5VP-P 30MA |
| SMT-0824-TW-3V-R | Projects Unlimited | Transducers SMD TRANSDUCER 3.6VP-P 70MA |
| AT-3046-TWT-R | Projects Unlimited | Speakers PZ 94dB 4600H 5Vpp |
| AT-1820-TWT-12V-R | Projects Unlimited | Speakers 85 dBA 12Vpp 2100Hz |