• Manufacturer: Soberton Inc.
• Type: General Purpose
• Size / Dimension: 1.575" L x 1.181" W (40.00mm x 30.00mm)
• Impedance: 4 Ohms
• Termination: Wire Leads
• Frequency Range: 800Hz ~ 10kHz
• Height - Seated (Max): 0.591" (15.00mm)
• Power - Max: 3W
• Power - Rated: 2W
• Shape: Rectangular
• Technology: Magnetic
• Material - Magnet: Nd-Fe-B
• Frequency - Self Resonant: 800Hz
• Port Location: Top
• Material - Cone: Cloth
• Efficiency - dBA: 86.00
• Efficiency - Testing: 1W/500mm
• Efficiency - Type: Sound Pressure Level (SPL)

• Manufacturer: Soberton Inc.
• Series: SP Micro Speaker
• Type: General Purpose
• Size / Dimension: 1.102" Dia (28.00mm)
• Impedance: 8 Ohms
• Termination: Solder Pads
• Frequency Range: 400Hz ~ 20kHz
• Height - Seated (Max): 0.256" (6.50mm)
• Power - Max: 1.5W
• Power - Rated: 1W
• Shape: Round
• Technology: Magnetic
• Frequency - Self Resonant: 450Hz
• Port Location: Top
• Efficiency - dBA: 90.00
• Efficiency - Testing: 100mW/100mm
• Efficiency - Type: Sound Pressure Level (SPL)

• Manufacturer: CUI Devices
• Series: CMS
• Type: General Purpose
• Size / Dimension: 0.591" L x 0.433" W (15.00mm x 11.00mm)
• Impedance: 6 Ohms
• Termination: Wire Leads with Connector
• Frequency Range: 100Hz ~ 20kHz
• Height - Seated (Max): 0.098" (2.50mm)
• Power - Max: 1W
• Power - Rated: 700mW
• Ingress Protection: IP67 - Dust Tight, Waterproof
• Shape: Rectangular
• Technology: Magnetic
• Material - Magnet: Nd-Fe-B
• Frequency - Self Resonant: 550Hz
• Port Location: Top
• Material - Cone: Polyester, Polyethylene Terephthalate (PET)
• Efficiency - dBA: 92.50
• Efficiency - Testing: 700mW/100mm
• Efficiency - Type: Sound Pressure Level (SPL)

• Manufacturer: Knowles
• Type: General Purpose

• Manufacturer: Peerless by Tymphany
• Series: PLS
• Type: Full Range
• Size / Dimension: 2.717" L x 2.717" W (69.00mm x 69.00mm)
• Impedance: 3.95 Ohms
• Termination: Solder Eyelet(s)
• Frequency Range: 100Hz ~ 20kHz
• Height - Seated (Max): 1.583" (40.20mm)
• Power - Rated: 30W
• Shape: Round, Square Frame
• Technology: Magnetic
• Material - Magnet: Nd
• Frequency - Self Resonant: 117.16Hz
• Port Location: Top
• Material - Cone: Aluminum (AI)
• Efficiency - dBA: 82.30
• Efficiency - Testing: 1W/1M
• Efficiency - Type: Half Space Sensitivity

• Manufacturer: Knowles
• Series: RVA-90020-NXX
• Type: Receiver, Balanced Armature
• Impedance: 117.8 Ohms
• Frequency Range: 200Hz ~ 10.07kHz
• Technology: Magnetic
• Port Location: Free Hanging
• Efficiency - dBA: 94.30
• Efficiency - Type: Sound Pressure Level (SPL)

• Manufacturer: Soberton Inc.
• Series: SP Micro Speaker
• Type: General Purpose
• Size / Dimension: 1.378" L x 0.787" W (35.00mm x 20.00mm)
• Impedance: 8 Ohms
• Termination: Solder Eyelet(s)
• Frequency Range: 600 Hz ~ 14 kHz
• Height - Seated (Max): 0.327" (8.30mm)
• Power - Max: 1.5W
• Power - Rated: 1W
• Shape: Rectangular
• Technology: Magnetic
• Material - Magnet: Nd-Fe-B
• Frequency - Self Resonant: 600Hz
• Port Location: Top
• Efficiency - dBA: 88.00
• Efficiency - Testing: 100mW/100mm
• Efficiency - Type: Sound Pressure Level (SPL)

• Manufacturer: Taoglas Limited
• Type: General Purpose
• Size / Dimension: 0.906" Dia (23.00mm)
• Impedance: 8 Ohms
• Termination: Wire Leads with Connector
• Frequency Range: 10 Hz ~ 11 kHz
• Height - Seated (Max): 0.236" (6.00mm)
• Power - Max: 1W
• Power - Rated: 500mW
• Shape: Round
• Technology: Magnetic
• Material - Magnet: Nd-Fe-B
• Frequency - Self Resonant: 1kHz
• Port Location: Top
• Efficiency - dBA: 85.00
• Efficiency - Testing: 500mW/100mm
• Efficiency - Type: Sound Pressure Level (SPL)

• Manufacturer: Knowles
• Series: EP

• Manufacturer: Knowles
• Series: EP
• Type: Receiver, Balanced Armature
• Technology: Magnetic

• Manufacturer: PUI Audio, Inc.
• Series: ASX
• Type: Exciter
• Size / Dimension: 0.823" Dia (20.90mm)
• Impedance: 4 Ohms
• Termination: Solder Pads
• Frequency Range: 640Hz ~ 10.5kHz
• Height - Seated (Max): 0.335" (8.50mm)
• Power - Max: 500mW
• Power - Rated: 250mW
• Shape: Round
• Technology: Magnetic
• Material - Magnet: Nd-Fe-B
• Frequency - Self Resonant: 640Hz
• Port Location: Top
• Efficiency - dBA: 72.00
• Efficiency - Testing: 1W/100mm
• Efficiency - Type: Sound Pressure Level (SPL)

• Manufacturer: Knowles
• Series: EF
• Type: Receiver
• Size / Dimension: 0.310" L x 0.220" W (7.87mm x 5.59mm)
• Impedance: 542 Ohms
• Termination: Solder Pads
• Frequency Range: 200Hz ~ 6.3kHz
• Height - Seated (Max): 0.310" (7.87mm)
• Shape: Rectangular
• Technology: Magnetic
• Port Location: Side
• Efficiency - dBA: 122.00
• Efficiency - Type: Sensitivity

• Manufacturer: DB Unlimited
• Series: SW
• Type: General Purpose
• Size / Dimension: 1.102" Dia (28.00mm)
• Impedance: 8 Ohms
• Frequency Range: 400Hz ~ 10kHz
• Height - Seated (Max): 0.307" (7.80mm)
• Power - Max: 1.2W
• Power - Rated: 800mW
• Ingress Protection: IP67 - Dust Tight, Waterproof
• Shape: Round
• Technology: Magnetic
• Frequency - Self Resonant: 400Hz
• Port Location: Top
• Material - Cone: Polyester, Polyethylene Terephthalate (PET)
• Efficiency - dBA: 89.00
• Efficiency - Testing: 100mm
• Efficiency - Type: Sound Pressure Level (SPL)

• Manufacturer: CUI Devices
• Series: CMS
• Type: General Purpose
• Size / Dimension: 1.575" L x 0.787" W (40.00mm x 20.00mm)
• Impedance: 8 Ohms
• Termination: Solder Eyelet(s)
• Frequency Range: 520Hz ~ 13kHz
• Height - Seated (Max): 0.331" (8.40mm)
• Power - Max: 1.5W
• Power - Rated: 1W
• Shape: Oval, Rectangular Frame
• Technology: Magnetic
• Material - Magnet: Nd-Fe-B
• Frequency - Self Resonant: 650Hz
• Port Location: Top
• Material - Cone: Cloth
• Efficiency - dBA: 98.00
• Efficiency - Testing: 1W/100mm
• Efficiency - Type: Sound Pressure Level (SPL)

• Manufacturer: Knowles
• Series: WBFK
• Type: Receiver, Balanced Armature
• Size / Dimension: 0.197" L x 0.108" W (5.00mm x 2.73mm)
• Impedance: 15.2 Ohms
• Termination: Solder Pads
• Frequency Range: 200Hz ~ 7.7kHz
• Height - Seated (Max): 0.260" (6.60mm)
• Shape: Rectangular
• Technology: Magnetic
• Port Location: Top
• Efficiency - dBA: 91.00
• Efficiency - Type: Sound Pressure Level (SPL)