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Description
The 1.75" PKX dome NDX495 is a compression driver for professional applications where high-quality sound and long-term reliability are required. The ultra-compact size and the low recommended crossover point from 1000 Hz make this transducer ideal for two-way cabinet designs and three-way loudspeaker systems. PKX (modified polyether ether ketone) is a rigid yet lightweight material, optimized with reinforcing ribs, offering remarkable precision and reliability compared with other polymeric materials. The voice coil utilizes ultralight edge wound aluminum wire, class-leading neodymium magnets, a 4-slot phase plug, and a copper ring design to deliver exceptional power handling, sensitivity, and low distortion across its operating bandwidth. The driver specifies 140 Watts of continuous power handling, with a sensitivity of of 109 dB.
Features
- 1.75-inch PKX dome, polyimide surround
- Kapton former, edge wound aluminum voice coil
- 140W continuous program power handling @ 8O
- Frequency range: 500Hz - 20kHz
- 4-slot optimized geometry phase plug
- Copper inductance ring for extended response
- High-flux density neodymium magnet
- Recommended for 2-way speaker design
Why We Like This
It delivers efficient, compact high-frequency performance with controlled response and low distortion.
FAQs
Q: What type of systems is this driver designed for?
It is suitable for two-way cabinets and three-way loudspeaker systems.
Q: What is the recommended crossover point?
Around 1000 Hz.
Q: What material is used for the diaphragm?
A PKX dome (modified polyether ether ketone) with a polyimide surround.
Based in Chicago, IL, Gear Club Direct supports audio professionals with reliable components for high-performance sound systems.
Tech Specs
Exit Throat Diameter: |
1.0 inch / 25 mm |
Program Power (watt): |
140 W |
Power handling capacity: |
70 W |
Sensitivity: |
109 dB |
Frequency range: |
1200 - 20000 Hz |
Minimum Impedance (ohm): |
6.50 ohm |
Voice Coil Diameter: |
1.75 inch / 44 mm |
Voice Coil Winding Material: |
Edgewound Aluminum |
Voice Coil Former Design: |
Straight - Kapton |
Number of layers: |
1 |
Kind of layers: |
outside |
Flux Density: |
1.8 T |
Phase Plug Design: |
3 slot |
Phase Plug Material: |
PP Composite |
Magnetics: |
Neodymium |
Diaphragm Material: |
PKX Polymer |
Suspension Material: |
PKX Polymer |
Delivery & Returns
At Gear Club Direct, we want you to be happy with your purchase. We understand that there are times when once a product is received, it may not be what you needed or wanted after all. So, we will gladly accept your qualifying return within 15 days of the delivery date. After 15 days of the delivery date, all sales are final.
The Return Process
Customers are required to obtain a Pre-Authorization to return any product. To submit a request for a return, simply log in to your account and request a return and one of our sales representatives will contact you within 24-48 business hours. If you do not have an account with us, please open a help ticket, providing as much detail as possible and whether you are requesting a refund or an exchange. READ MORE
