Marquess Co. Ltd
Product Showroom
 •  All products
 •  Headphone accessories
 •  Micro audio systems
 •  Microphone accessories
 •  Mylar speakers
 •  Piezoelectric/ceramic buzzers
 •  Speaker parts
 •  Temperature & humidity data loggers
 •  Electromagnetic buzzers
 •  Horn/siren speakers
 •  Micro speakers
 •  Microphone units
 •  Piezoelectric sensors
 •  Raw speakers
 •  Telephone transmitters/receivers
 •  Wired earphones

Select     products above and click     or  
  Electromagnetic buzzers
MBTE5321S3-LH001
Electromagnetic Buzzer, 5.3*2.1mm, 3V, 4KHz 

MBTE1270C4-LH060
Buzzer 12*7mm 3.6v 2700hz 

MBTE0955P9-CX001
Magnetic Buzzer, 9*5.5mm 9VDC 3kHz 

MBBE9650S3-LH001
Buzzer 9.6*10*5.2mm 3v 80dB 2.7KHz 

MB-9055P-WA.
Electro Magnetic Transducer Buzzer, 9.2*5.5mm 5V 90dB 

MBTE5020S3-LH002-
Buzzer 5*2mm 3v 80dB 

MBTP0940P3-TY0X2
Piezo Buzzer, 2.0-5.0Vp-p Operating Voltage 

MBTP0940P3-TYXX2
Piezo Buzzer, 2.0-5.0Vp-p Operating Voltage 

MBTE9040P5-LH001
Buzzer 9.2*4mm 5v 85dB 

Magnetic Buzzer
Magnetic SMD Piezo Buzzer with 1 to 8V Operating Voltage 

MB-8835S-WA
Electromagnetic Buzzer with 2,730Hz Resonant Frequency and 2.5 to 4.5V Operating Voltage 

MBTE8540S4-LH001
SMD Electromagnetic Buzzer, 8.5*8.5*4.0mm, 3.6V, 2.7kHz, 95dB 

MB-TR8530BT3S
Buzzer 8.5*8.5*3mm 3.6V 2.7KHz 85dB at 10cm 

MB5020
Electromagnetic Buzzer, 5.3*2.1mm, 3V, 4KHz 

MBTP0940P3-TY002
Piezo Buzzer, 2.0-5.0Vp-p Operating Voltage 

MBTE5020S3-LH002
Electro-Magnetic Buzzer 5.3mm*5.3mm*2.1mm 3v 80dB 

MBTE7525D3-LH001
Electromagnetic Buzzer, SMD Type, 7.5*7.5*2.5mm, 3.3V, 2.7KHz 

  Headphone accessories
MR-4027P-LA
Earphone Speaker with 40mm Diameter, 20mW, 32ohm, 120dB 

MR-4026P-LA
Earphone Driver, 40mm, 20mW, 32ohm, 119dB 

MR-4053P-DA.
Micro Speaker with 40mm Diameter, for Earphones 

MR-3028P-DA
Earphone Driver, 30mm 20mW 32ohm 80dB 

MR-1337P-DA1
Earphone Driver, 13mm, 10mW, 32ohm, 101dB 

MR-5046P-DA
Earphone speakers with 20mW, 32ohm, 110dB 

MR101085CL-ES032
Earphone Driver, 10mm, 3mW, 16 ohms, 96dB 

MR-0600P-DA
Dynamic Receiver, 6mm with 1mW Rated Input Power for Bluetooth/Earphones 

MR-0817P-DA4
Earphone Speakers with 10mW 16ohm 86dB 

MMO420413PNR-ASM01
Microphone Module, 17.4*5.4mm Mic 4*1.3mm -42dB 

MMO340627CNC-AS080
Microphone 6*2.7mm -34dB 

  Horn/siren speakers
MS402001RT-CX001
Micro speaker, 40*20mm, 2W, 8ohm, 86dB 

MS404003CT-CX001.
Speaker 40 X 18mm 2w 4ohms 

MSA5A501CT-MA001
Woofer 105mm 25w 4ohm 85dB 

MS-5017P-DA.
Loudspeaker, 50mm 5W 4ohm 90dB 

MS787805CT-MA001
Speaker 78mm 15w 8ohm 79dB at 1.0W / 0.5M 

MS404003CT-CX001
Micro speaker, 40mm, 2W, 4ohm, 83dB 

MS4020RC2-YA
Mylar Speaker, 1.5W Rated Input Power 

MS505006CT-CX001
Dynamic Speaker, 50mm, 2W, 8ohm, 92dB 

MS-3628P-ZA
Loudspeaker 36mm with 2W Rated Input Power, 4ohm 83dB 

MS-2027L-DA1
Micro Dynamic Speaker with 1W Rated Input Power, 8ohm, 100dB 

MS-5008LDA5
Loudspeaker with 320Hz ±20% Resonance Frequency 

MS-2818S-DA2
Loudspeaker, Spring Type with 28mm 1W Nominal and 1.5W Maximum Power 

MS535301CT-CX001
Horn Speaker 53.4 * 30.5mm 10W 8ohm 84dB/W 0.5m 

MS505009CT-CX001
Speaker 50*25t mm 5W 8 ohms 

MS313101CT-CX001
Dynamic Speaker, 31mm, 3W, 4ohm, 82dB 

MS323201CT-CX001
Speaker 32mm 3W 4 Ohms 86dB 

MS305001RC-CXB01
Speaker box, 64*36mm 3W 8ohm 

  Micro audio systems
2109 SPEAKER BOX
Micro Audio System with 1.2W Maximum Power and 0.8W Rated Noise Power 

MS282801CC-ASB32
Micro speaker box, 45*30mm, 1W, 8ohm, 99dB 

  Micro speakers
MS-3621P-TA
Micro Speaker with 2W Rated Input Power 4ohm 

MS-5024P-TA
50FI Micro Speaker with 3W Rated Input Power 

MS-2819C-DA
28FI Micro Speaker with 600Hz, +/-20% Resonance Frequencies 

MS-4030P-TA
40FI Micro Speaker with 5W Rated Input Power 

MS-1328L-DA3.
13fi Micro Speakers with 0.5W Rated Input Power 

MS404013CT-CX001
Speaker 40mm 2W 4 Ohms 90dB 

MS-2820P-DA
Micro Speaker with 1W Rated Input Power and DC Resistance 

MS363602CC-CX060
Micro Speaker 36mm 1W 8ohm 91dB at 0.1W/0.1m 

MR060600CL-MA030
Micro speaker 6.2 X 3.3mm 1mW 20ohms 

MS241501AC-MA050
Micro speaker, 24*15mm 1W 8ohm 99dB 

MS303004CT-CX001
Micro speaker 30*6.3t mm 1W 8 ohms 

MS303002CC-CX060
Micro Speaker, 30mm 1W 8ohm 89dB/0.1m 

MS341102ST-HX001
Speaker 34*11mm 1.5 W (in 3CC CLOSED BOX) 95dB / 10cm 

MS-1328L-DA
Micro Speaker with 1000Hz Resonance Frequency 

MS131330CC-HM060
Micro Speaker 13*3.7mm 0.5W 8ohm 91dB/0.5W 5cm 

MS404008CT-CX001
Speaker 40mm 2W 4ohm 83dB 

MR-4053P-DA1
Micro Speaker with 40mm Diameter, for Earphones, 32 Ohms 30mW 

MS-1328L Series
Micro Speakers with 1W Rated Input Power and DC Resistance 

MS-1558L
Micro Speaker with 0.3W Nominal Power 

MS-1328L-DB1
Micro Speaker with 0.3W Rated Input Power, Used for Digital Camera 

MS-1015AL
Micro Dynamic Speaker 

MS-1050L-DA
Micro Speakers, Used for Digital Camera 

MS-2014L
Micro Speaker with 10W Nominal Power 

MS-1318EP
Micro Speaker with 95dB ±3dB Sound Pressure Level 

MS-3040RP-DA
Micro Speaker with 30*40mm, 1W, 4 ohms, 98dB 

MS-2014L-DA
Micro Speaker, 20*14mm, 0.5W 

MS-1330L-DA
Micro Speakers with 0.3W Rated Input Power and Up to 20kHz Frequency Range 

MS-1015AL-DA
Loudspeakers with 0.5W Nominal Power and 0.7W Maximum Power 

MS-1050L-DB31
Micro Speaker, 10mm 0.4W 8ohm 83dB 

MS-1330L-DA26
Micro Speaker, 13mm 0.5W 8ohm 91dB 

MS-1220AS-DA speaker
Micro Speaker with 0.5W Rated Input Power, Spring Type and 3.4mm Height, Measures 20 x 12 mm 

MS241501AC-MAW50
Micro speaker, L24.0 * W15.0 * 5.10 t mm, 1W, 8 ohms, IP65 

MS363603CT-CX002
Micro Speaker, 36.0 * 5.5 t mm, 1W, 4 ohms, 85dB FO 400 

MS-1050L
Micro Speaker, 10mm 0.4W 8ohm 83dB 

MS341101ST-SB001
Spk L34 * W11 * H4 mm 1w 4ohm FO 300Hz 

MR060608CL-MA001
D5.9* H3.6mm 5mW 16ohm 95dB±3dB at 1KHz / 0.126V 

MR161604CT-MA001
D16mm* H3.6mm 20mW 16ohm 95dB±3dB at 1KHz / 0.126V 

MS404012CT-CX001
Micro Speaker 40mm 2W 4ohm 90dB 

MS160911RL-HXW02
Micro speaker L16 * W9 * H3 mm 0.7w 8ohm 91dB 

MS404024CT-MA001
DYNAMIC SPEAKER 40mm 5W 4ohm 83dB FO210Hz 

MS313102CT-MA002
DYNAMIC SPEAKER 31mm 2W 4ohm 83dB FO270Hz 

MS525204CT-MA001
DYNAMIC SPEAKER 5w 4ohm 80dB 

MS323202CC-HX001
Receiver 32mm 20mW 32ohm 83dB 

MS323203CT-HX001
DYNAMIC SPEAKER 32mm 20mW 32OHM 

MS151504CL-CX001
Speaker 15mm 1w 8ohm 88dB ± 3dB at 0.1W / 0.1m 

  Microphone accessories
MM-SB627-44CI
Omnidirectional Electret Condenser Microphone with 1.1 to 10V DC Operating Voltage Range 

MM-OB415P-42C
Omnidirectional Electret Condenser Microphone with 2.0V DC Standard Operating Voltage 

MM-OB415T-42CL-40R42
500μA Electret Condenser Microphone with 100dB Input Sound Pressure Level 

MM-OB415SP-42
Electret Condenser Microphone with 2.0V DC Standard Operating Voltage and Omnidirectional 

MM-OB635T-42R45
Omnidirectional Electret Condenser Microphone with 2.0V DC Standard Operating Voltage 

MM-OB411T-38CL50R54.
Electret Condenser Microphone, 4*1.1mm-38dB 

MM-OB622P-44C
Electret Condenser Microphone, 6*2.2mm, -44dB 

MM-UB622T-42C-NA
Electret Condenser Microphone, Uni-directional 6*2.2mm -42dB 

MM-OF9750T-55
Electret Condenser Microphone, Uni-directional 9.7*5.0mm -55dB 

MM-OB411T-44L50R47
Electret Condenser Microphone, 4*1.1mm, -40dB 

MM-OB415T-42CLXXR50
Electret Condenser Microphone, 4*1.5mm, -42dB 

MM-OB415T-42CL50R72
Electret Condenser Microphone, Waterproof IPX7 4*1.5mm -42dB 

MMO420415LRC-ASW25.
Electret Condenser Microphone, Waterproof IPX8, Measures 4 x 1.5mm, -42dB 

MMO400315LNC-AS015
Electret Condenser Microphone, 3*1.5mm -40dB 

MM-UB622T-42C-NA.
Electret Condenser Microphone, Uni-directional, 6*2.2mm -42dB 

MMOB4X
Omnidirectional Electret Condenser Microphone with 2.0V DC Standard Operating Voltage 

MMO424012SNC-AS002
ELECTRET CONDENSER MICROPHONE SMD TYPE 4*1.2mm 

MM-OB453T-41CL83R44
Electric Condenser Microphone, 4.5*3.0mm -41dB 

MM-0B622T-42
Electret Condenser Microphone with 1.5 to 10V DC Operating Voltage Range 

MM-UB622T-42C
Mic Uni-Directional 6*2.2 mm -42dB 

MM-OB415SP-42C
4 x 1.5 Electric Condenser Microphone with Omnidirectional Directional Characteristic 

MM-0B622T
6 x 2.2mm Electric Condenser Microphone with 86 to 16kPa Ordinary Air Pressure 

MM-OB415SP.-42
Omnidirectional Electret Condenser Microphone with 2.0V DC Standard Operating Voltage 

MM-OB415T-42CL50A
Electret Condenser Microphone, 4*1.5mm -42dB 

MMU409750TNC-AS001
Electret Condenser Microphone Uni-directional 9.7*5.0mm -40dB 

MMD264030A01-XGT03
MEMS Digital MIC40*30 mm -26+/-1dB 

MM-UB627T-47
Electret Condenser Microphone, Uni-directional, 6*2.7mm, -47dB 

MM-SB622-44C
Electret Condenser Microphone, SMD Type, 6*2.2mm, -44dB 

MMU461465TNN-AS01
Electret Condenser Microphone, Uni-Directional 14*6.5mm -46dB 

MM-OB418T-42CLC50R43
Electret Condenser Microphone, 4*1.8mm -42dB, with 02SSR Connector 

MM-OB411T-38CL50R54
Omnidirectional Electret Condenser Microphone with Operating Voltage Range from 1.1 to 10V DC 

MM-UB627T-47C
Electret Condenser Microphone with Omnidirectional and 2.0V DC Standard Operating Voltage 

MM-OB415T-42CL16R50
500μA Electret Condenser Microphone with 100dB Input Sound Pressure Level 

MM-OB415T-38L
Omnidirectional Electret Condenser Microphone with 2.0V DC Standard Operating Voltage 

  Microphone units
MMU506050TNN-AS001
ELECTRET CONDENSER MICROPHONE Uni-Directional -50dB 6*5mm 

MMU471465LNN-AS050
Electret Condenser Microphone, Uni-directional 14*6.5mm -47dB 

MMO420415CRC-AS426
Electret Condenser Microphone, 4*1.5mm -42dB + 04SUR-32S Connector 

MMO420650TNC-AS001
Electret Condenser Microphone, 6*5mm -42dB 

MM-OB315T-42CL50
Electric Condenser Microphone with Omnidirectional and 2.0V DC Standard Operating Voltage 

MM-OB415T38-XX
Omnidirectional Electret Condenser Microphone with 2.0V DC Standard Operating Voltage 

MM-OB415T38-X
Omnidirectional Electret Condenser Microphone with 2.0V DC Standard Operating Voltage 

MMO404012SNC-AS001
ECM SMD type 4*1.2mm -40dB 

MMN519745TNC-AS001
Noise Canceling Mic 9.7*4.5mm -51dB 

MMO360415CRC-AS050
Electret condenser microphone, 4*1.5mm-42dB with rubber and connector 

MIC_MM-OB315T-42CL50
Electric Condenser Mic with Omnidirectional and 2.0V DC Standard Operating Voltage 

MMO400650PNC-AS010
Electret Condenser Microphone, 6*5mm, -40dB Pin, Length 10mm 

MM-OB415T-42CL40R33
Electret Condenser Microphone with -42±3dBv/Pa Sensitivity and 2.2kΩ Output Impedance 

MM-OB627T-44C
Omnidirectional Electret Condenser Microphone with 2.0V DC Standard Operating Voltage 

MM-OB415T-42CL40R42
Omnidirectional Electret Condenser Microphone with 2.0V DC Standard Operating Voltage 

MM-OB415T
Omnidirectional Electret Condenser Microphone with 2.0V DC Standard Operating Voltage 

MM-OB622T-42
Electret Condenser Microphone with Omnidirectional and 2.0V DC Standard Operating Voltage 

MM-OB453T-41CL35R44
High-quality Electret Condenser Microphone with 1.1 to 10V DC Operating Voltage Range 

MM-OB415T38
Omnidirectional Electret Condenser Microphone with 2.0V DC Standard Operating Voltage 

MM-OB650T-44CL
Omnidirectional Electret Condenser Microphone with 2.0V DC Standard Operating Voltage 

MM-OB415P-44C
Omnidirectional Electret Condenser Microphone with 2.0V DC Standard Operating Voltage 

MM-OB453T-41CL81R44
High-quality Electret Condenser Microphone with 1.1 to 10V DC Operating Voltage Range 

MM-OB415T-42CL34R42
Electret Condenser Microphone, 4*1.5mm, -42dB, 2V 

MM-OB415T-42DL40R24
4 x 1.5mm Electric Condenser Microphone with -42+/-3dBv/Pa Sensitivity 

MM-SB312-38C-WA
Electret Condenser Microphone, 3*1.2mm -38dB 

MMO389767CRN-AS220
Electret Condenser Microphone, 9.7*6.7mm -38dB with Connector and Rubber Holder 

MM-OB415T-42CL28R42
3fi Electric Condenser Microphone with 1.1 to 10V DC Operating Voltage Range 

MM-OB412T-42CL23
Electret Condenser Microphone, 4*1.2mm -42dB 

MM-OB627P-44
Electret Condenser Microphone, 6*2.7mm, -44dB 

MM-SB413-42C-WA1
Electret Condenser Microphone, 4*1.3mm -42dB 

MMO420415LRC-ASW25
Electric Condenser Microphone,Waterproof IPX8, Measures 4X1.5mm -42dB 

MMO420627LRC-ASW25
Electric Condenser Microphone, Measures 6X 2.7mm 

MM-OB618T-42CL30R34
Electret Condenser Microphone with 2.0V DC Operating Voltage and 1.1 to 10V DC Range 

MM-OB415T-32CL50R64
Electret Condenser Microphone, 4*1.5mm -32dB 

MM-SB622-44C.
Electret Condenser Microphone, SMD Type 6*2.2mm -44dB 

MMO380627PNC-AS002
Electret Condenser Microphone 6*2.7mm -38dB Pin Type 

MMO369745PNN-AS001
Electret condenser microphone 9.7*4.5mm -36dB pin type without FET 

MMO320620JNC-AS001
Microphone ECM Omnidirectional -32dB 6*2mm S/N R 74dB 2k Ohm 

MMO389745PNC-AS001
Microphone Omni-Directional 9.7*4.5mm -38dB 2.2Kohm SN 60 

MMU381045TNC-AS001
ECM Uni-directional 10*4.5mm -38dB SN65 2V 

  Mylar speakers
MS363601CT-CX026
Mylar Speaker, 36mm 1W 8ohm 91dB 

MS262601CT-CX001
Micro Speaker 26 *4.6t mm 1W 8 ohms 

MS404010CT-CX001
Speaker 40.0 x 7.3t mm 2W 4 Ohms 

MS-2818S-DA
Micro Speakers with 1W Rated Input Power and DC Resistance 

MS232302CL-MA025
Micro Speaker, 23mm 0.5W 8ohm 100dB 

MS303001CT-CX001
Mylar speaker, 30mm 1W 8ohm 90dB 

MS-3608L-DA2
Mylar Speaker with 36mm, 1.5W Rated Input Power 

MS232303CC-MA060
Micro Speaker, 23mm 1W 8ohm 100dB 

MS505002CT-CX002
Loudspeaker, 50mm 1W 8ohm 100dB 

MS282802CC-MA050
Micro Speaker, 28mm 1w 8ohm ,101dB 

MS201401AC-MAW30
Micro Speaker, 20*14mm 0.5W 8ohm 95dB, Waterproof IPX7 

  Piezoelectric sensors
MB-1470P-WA
Piezo Transducer, Measures 13.8 x 6.8mm 5V 4KHz 85dB 

MBTP1515L-TY019
Piezo Buzzer, 15mm max 30Vp-p 

MBTP2828L8-TY070
Piezo Buzzer, 27.5mm 6Vp-p 3.9kHz 85dB 

  Piezoelectric/ceramic buzzers
LPT1790A-XX
Piezo Transducer in Excellent Craftsmanship, Measures 17 x 9mm 

MBTP3555L-TY050
Piezo Buzzer 35fi x H0.55 mm 2.9KHz 

MB-1625BS-WA
SMD Piezo Buzzer, Measures 16 x 16 x 2.5mm 

MBPT1325
SMD Piezo Buzzer with 3Vp-p, 75dB Measures 12.8 x 12.8 x 2.5mm 

MBTE1030
SMD Piezo Buzzer with 5.0kHz Fo, Measures 10 x 3mm 

MBTP1410
SMD Piezo Buzzer 10Vp-p with 4.3kHz 4300+/-500Hz 

MBTP1625S3-LH001
Excellent SMD Piezo Buzzer, Measures 16 x 16 x 2.5mm 

MBPT1575
SMD Piezo Buzzer, Measures 14.8 x 14.8 x 7.5mm 

MBTP1440
SMD Piezo Buzzer with 75dBA at 5Vp-p SPL 4.0kHz 

LPT1735W-X
Piezo Transducer, Measures 16.5 x 3.3mm 

MBBP3916PC-LH001
Buzzer 39mm *H 5.7mm / 300cm 85dB 

MB-1109DS-WA
SMD Piezo Buzzer with 4.1kHz 5Vp-p Measures 11 x 9 x 1.7mm 

MB-1230S-WA
SMD Piezo Buzzer with ≤75dBA at 3V 

MBTP1230S5-LH001
Buzzer 12*3 mm 5v 80dB 

MBTP3505C-TY001
Buzzer Φ35 x H0.56 mm 

MBTP3555L-TY075
Piezo Buzzer 35mm*5.5T 2.9kHz 

LPT1255
Piezo Transducer Measures 12 x 5.5mm 

LPT1625BS
15nF SMD Piezo Transducer and Buzzer, Comes in Excellent Design 

LPT2250W
Piezo Transducer Measures 22 x 4.6mm 

LPT2210B
Piezo Transducer with Measures 22 x 27 x 10mm 

LPT1628CS
20nF SMD Piezo Transducer and Buzzer with 4.0kHz Fo 

LPT1770B
Piezo Transducer Measures 17 x 7.3mm 

LPT1480A
Piezo Transducer Measures 14 x 7.8mm 

LPT2270S
19nF SMD Piezo Transducer and Buzzer, Measures 22 x 7.0mm 

LPT1790B
Well-made Piezo Transducer Measures 17 x 9mm 

LPT1750BS
4.0kHz SMD Piezo Transducer and Buzzer, Comes in Excellent Design 

LPT1870S
SMD Piezo Transducer and Buzzer with 34nF C 

LPT1790A
Piezo Transducer in Excellent Craftsmanship 

LPT1812S
SMD Piezo Transducer and Buzzer with ≤86dBA at 10Vp-p SPL 

LPT2290S
SMD Piezo Transducer and Buzzer with 3.0kHz Fo 

LPT1411
Piezo Transducer Measures 14 x 11.5mm; for Assorted Uses 

LPT2270B
Piezo Transducer with 35nF Capacitance 

LPT1735W
Multi-use Piezo Transducer Measures 16.5 x 3.3mm 

LPT1770A
Piezo Transducer for Many Applications 

LPT1628AS
10cm SMD Piezo Transducer and Buzzer, Measures 16 x 16 x 2.6mm 

LPT1750S
15nF SMD Piezo Transducer and Buzzer with ≤80dBA at 5Vp-p SPL 

LPT1770C
Well-Made Piezo Transducer 

LPT1760S
Durable SMD Piezo Transducer and Buzzez, Measeures 17 x 6mm 

LPT2280
Piezo Transducer with 4.1kHz Frequency 

LPT2311S
4.0kHz SMD Piezo Transducer and Buzzer, Measures 23 x 23 x 10.8mm 

LPB2412S
SMD Piezo Transducer and Buzzer, Available in Various Sizes 

LPT1790
Multipurpose Piezo Transducer 

LPT1440W
Piezo Transducer for Different Applications 

LPT1740W
Piezo Transducer Measures 17 x 4mm 

LPB1580S
4.3kHz SMD Piezo Transducer and Buzzer, Comes in Durable Design 

LPT1360A
Piezo Transducer Made of Premium Materials 

LPT2210
Piezo Transducer with 2.0kHz Frequency 

LPT2270D
Piezo Transducer with 27nF Capacitance 

MBTP2270
Piezo Transducer Buzzer, 22*26.5*7mm 9V 

MBBP4526LC-LH10
Piezo Buzzer 12VDC 30cm ≥100dB 2.9KHz 44.5mm 

LPT2270A
Piezo Transducer with SPL> of 85dBA at 3Vp-p, 10cm, Measuring 22 x 27 x 7mm 

MBTP1440L3
Piezo Transducer for Different Applications 

LPB1710S
SMD Piezo Transducer and Buzzer 

LPT1450
Piezo Transducer for Various Uses 

  Raw speakers
MR090902CT-WT001
9.2mm 32ohm 2mW earphone speaker 

MR404053CT-AS001
40mm speaker Φ39.9 * 11.5 t [mm] 20mW 32ohm 117dB 

MS161604CT-MA001
16mm 30 mW 20ohm 

MR080801CT-QS00X
Speaker 8mm 2mW 16ohm 

MR090904CT-QS001
Earphone speaker 9.2mm 2mW 16ohm 

MS151507SP-LHS01
SMD Speaker 15mm 0.8w 92dB at 10cm 

MS161604CL-MA001
16mm 30 mW 20ohm 

MS404019CT-MA001
Speaker 40mm 5w 4ohm 

MR404053CC-MA001
40mm 20mW 32OHM 117dB 

MS160913RR-HX001
Speaker 16*09mm 0.7w 8ohm 

  Speaker parts
MR-0815P-DA.
8FI Micro Speakers with 32Ω Rated Impedance 

MR-0815L-DA4
Micro Speakers, Used for MID, Smartphone, Netbook and Cellphone 

MS-1331L-DA.
Micro Speakers, Used for MID Smartphone Netbook Cellphone, with 10mW Rated Input Power 

MR-0815P-DA
Earphone Speaker with 10mW Rated Input Power 

MR-081XP-DA
8FI Micro Speakers with 32Ω Rated Impedance 

MS-1220AS-DA
Dynamic Speaker with 0.5W Rated Input Power and 2V Sinewave 

MS525204CT-MA002
DYNAMIC SPEAKER 5W 8ohm FO170Hz 

MS-2819L-DA
Micro Speakers, 28mm, 4ohm, 2W 

MS202003CC-SW030
Micro Speakers, 20mm, 1W, 8ohm, 90dB 

MR-1085P-DA3
Earphone driver 10mm 2mW 16 Ohms 93dB 

MR-1056-P-AD
Earphone for 10mW Micro Speaker Part 

MR-0711SDA
Micro Speaker, Used for MID, Smartphone, Netbook and Cellphone, with 10mW Rated Input Power 

MR-1056PAD
Earphone for 10mW Micro Speaker Part 

MS-1328L
Micro Speaker with 0.5W Maximum Power and Lead Wire Type 

  Telephone transmitters/receivers
MR-1305L
13 x 2.7mm Telephone Transmitter/Receiver with 10mW Maximum Power and Lead Wire Type 

MR-1107UC2
Receiver with 10mW Rated Input Power, Used for Cellphone 

MR-0615
Telephone Transmitter/Receiver with 20mW Maximum Power and Lead Wire Type 

MR-1825P
Receiver with 32 Ohms Impedance, Used for Cellphones 

MR-0600P
Dynamic Receivers with 1mW Rated Input Power and Dimension 6, Fits for Bluetooth/Earphones 

MR-1056P-DA.
10FI Receiver with 10mW Rated Input Power 

MR-1056P-DA..
Micro Speakers, Used for Earphone Mobile Phone, with 10mW Rated Input Power 

MR-0816P-D
Receiver for MIDs and Smartphones 

MR-0903P
Receiver with 16 Ohms Impedance, Used for Cellphone 

MR-0510
Earphone Speaker with 20mW Power, Used for Smartphone, Netbook, and Cellphone 

MR-0900P
Receiver with 30 Ohms Impedance, Used for Cellphone 

MR-0815
Telephone Transmitter/Receiver with 20mW Maximum Power and Lead Wire Type 

MR-1305L.
Telephone Transmitter/Receiver with 10mW Maximum Power and Lead Wire Type 

MR-0815P
Receiver with 32 Ohms Impedance, Used for Cellphones 

MR-0822P
Receiver with 32 Ohms Impedance, Used for Cellphone 

MR-0510RS
Receiver, Used for MID Smartphones, with Spring Type 

MR-0820L
Lead Wire Type Telephone Transmitter/Receiver with 20mW Maximum Power 

MR-1309L
Receiver with 32 Ohms Impedance, Used for Cellphones 

MR-0815P-DA6
Earphone Speakers with 20mW Power, Used for Smartphone, Netbook and Cellphone 

MR-0815P-XX
Telephone Transmitter/Receiver with 20mW Maximum Power and Lead Wire Type 

MR-0804
Telephone Transmitter/Receiver with 20mW Maximum Power and Lead Wire Type 

MR-3022P
Telephone Receiver/Transmitter with Copper Wire Voice Coil and 20mW Rated Input Power 

MR-0615RS-DA1
10mW Receiver with 32Ω ±20% at 1kHz Rated Impedance, Used for Smartphone/Cellphone 

MR-0600P-DA1
Dynamic Receiver with 1mW Rated input Power and Dimension 6 Fi for Bluetooth/Earphones 

MR313103CT-DF001
31mm Receiver 10mW 90ohm 

  Temperature & humidity data loggers
Tempmate-S1
Temperature data logger / Single Use / Up to 200 days / -30~+70 degree 

  Wired earphones
MEP0115BB3-KY01
Wired earphone, 2mW, 32 ohms, 99dB, 3.5mm plug 

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Contact Details
Marquess Co. Ltd
1F, No. 133, Sec. 3
Huan Nan Road
Ping Cheng
Tao Yuan
Taiwan 324
Tel: +886  (3)  428 7262  Ext. 203   
Fax: +886  (3)  284 2353  /  +886  (3)  428 7263 

Other Homepage Address: http://www.marquess.com.tw

Key Contact
Ms Lin Celia
Sales Representative
Sales Department
celia@marquess.com.tw



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