REDCATT 101NPM - 8 Ohm

REDCATT 101NPM - 8 Ohm Mid-woofer

Key Features

• Ultra lightweight, designed for portable products
• High efficiency, low harmonic distortion
• Carbon fiber loaded paper cone

Design Notes

The 101NPM is a high efficiency, (96 dB 1watt / 1 meter) 10-inch mid-woofer with incredibly linear frequency response characteristics, high power handling capability, while generating ultra low harmonic distortion artifacts. The 101NPM uses a lightweight glass fiber loaded cone assembly along with a high excursion triple roll surround. This combination provides a lightweight, yet strong, piston, high efficiency and a peak to peak maximum excursion of 8mm (0.31in). Magnetic Circuit REDCATT engineers have developed a ultra lightweight, inside neodymium slug based magnetic circuit, capable of delivering the highest level of performance, providing a consistent, high integrity magnetic flux gap, ultra low distortion characteristic and high efficiency cooling system. The magnetic structure has integrated two aluminum shorting rings. The magnetic circuit design is optimized to generate the minimum amount of flux modulation, providing exceptional stability.

Specifications
General Specs

• Diameter: 10 inch
• Rated Impedance: 8 Ohm

Power Handling

• AES Power: 150 Watts
• Program Power: 300 Watts

Voice Coil

• Diameter: 2 inch
• Winding wire : CCAR
• Former: Glass Fiber
• Winding height: 14,5 mm

T/S Parameters

• Resonant frequency: 53Hz
• Re: 5ohm
• Qes: 0,61
• Qms: 5,51
• Qts: 0,55
• VAS: 49.7L
• Sd: 363cm2
• Mms: 32.6g
• BL: 9.6
• Le: 0,53
• Sensivity: 94,56 dB

Design Details

• Surround material: Fabric
• Cone material: Paper
• Spider: Nomex
• Plate thickness: 8 mm
• Peak to peak linear cone displacement: 11,25 mm
• Overall diameter: 262 mm
• Bolt circle diameter: 246 mm
• Baffle cutout dia: 230 mm
• Number of mounting holes: 8
• Depth (flange to rear): 111,5 mm
• Net weight: 1.97kg