Blastking PROFILE-TW175NB 1.75 Inch Boosted Neodymium Compression Driver 1 Inch Throat 8 Ohm 100W Program

The Blastking PROFILE-TW175NB is a 1.75 inch boosted neodymium compression driver designed for professional high-frequency audio applications. Built for boosted performance, it features a 1 inch throat diameter, 8 ohm impedance, 50 watts RMS power handling, 100 watts program power, and 105 dB sensitivity (1W/1M) for efficient output in compact professional speaker systems.

This model is built with a 44 mm (1.73 inch) voice coil, PEI diaphragm, copper-clad aluminum flat wire, KAPTON voice former, and aluminum body construction. Its specified frequency response of 1.2 kHz to 16 kHz supports controlled high-frequency reproduction, while the solder tab connector type and 2 x M6 threaded holes with 76 mm mounting PCD provide practical installation details for professional speaker applications.

Features

• 1.75 inch boosted neodymium compression driver

• Boosted performance

• 1 inch throat diameter

• 8 ohm impedance

• 50W RMS power handling

• 100W program power

• 105 dB sensitivity (1W/1M)

• 44 mm (1.73 inch) voice coil

• PEI diaphragm

• Copper-clad aluminum flat wire

• KAPTON voice former

• Aluminum body construction

• Solder tab connector type

Specs

• Model: PROFILE-TW175NB

• Description: 1.75 inch boosted neodymium compression driver

• Throat Diameter: 25.4 mm / 1 inch

• Rated Impedance: 8 ohm

• Rated Power Handling: 50 Watts

• Program Power: 100 Watts

• Sensitivity: 105 dB (1W/1M)

• Frequency Range / Response: 1200 Hz - 16000 Hz / 1.2 kHz - 16 kHz

• Magnet: 119.4 g / 4.21 oz

• Magnet Dimensions: 85 x 56 x 5 mm / 3.3 x 2.2 x 0.2 inch

• Minimum Impedance: 6.7 ohm

• Voice Coil Diameter: 44 mm / 1.73 inch

• Voice Coil Material: Copper-Clad Aluminum Flat Wire

• Voice Coil Winding Depth: 3 mm / 0.1 inch

• Voice Former Material: KAPTON

• Diaphragm Material: PEI

• Frame / Body Material: Aluminum

• Connector Type: Solder Tab

• Fitting: 2 x M6 threaded holes

• Mounting PCD: 76 mm

• Net Weight: 0.9 kg / 1.98 lbs

• Shipping Weight: 0.95 kg / 2.09 lbs

• Dimensions (W x D x H): 90 x 90 x 60 mm / 3.5 x 3.5 x 2.4 inch

View PROFILE-TW175NB Datasheet