LF
Mid-Woofer
10"
101NPM
Code: 101NPMX8-119
Mid-woofer/10inch/Neo/Paper/150W/8ohm
Key Features
- Ultra lightweight, designed for portable products
- High efficiency, low harmonic distortion
- Carbon fiber loaded paper cone
Quick Specs
Impedance
8 Ω
Program Power
300 W
Sensitivity
94.56 dB
Fs
53.00 Hz
Magnet
Neodymium
Voice Coil
50.8 mm
Design Notes
The 101NPM is a high efficiency, (95 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 13.6.
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.
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
Nominal Diameter
10"
Rated Impedance
8 Ohm
Magnet
Neodymium
Basket Material
Aluminum
Power Handling
AES Power
150 W
Continuous Power
300 W
Peak Power
600 W
Voice Coil
Diameter
50.8 mm
Winding Wire
CCAR
Former
Glass Fiber
Winding Height
14.5 mm
T/S Parameters
Resonant Frequency (Fs)
53.00 Hz
Re
5.00 \u2126
Qes
0.610
Qms
5.51
Qts
0.550
Vas
49.70 liters
Sd
363.00 cm\u00B2
Mms
32.60 grams
Rms
1.97
Cms
0.2800
Bl
9.60 T\u00B7m
Le
0.530 mH
Sensitivity
94.56 dB
Design Details
Surround Material
fabric
Cone/Dome Material
Paper CF
Spider
Nomex
T-Plate
8 mm
Xmax (peak)
3.25 mm
Xmech
11.25 mm
Overall Diameter
262.00 mm
Bolt Circle Diameter
246.00 mm
Baffle Cutout Dia.
230.00 mm
Mounting Holes
8
Depth (flange to rear)
111.50 mm
Net Weight
1.97 kg
Ordering Codes
Product Code
101NPMX8-119
Downloads
Frequency Response & Impedance
2D Drawing
Enclosure Recommendations
Recommended enclosure alignments (bass reflex): - 25 liters tuned to 61 Hz: high output, strong mid-bass, reduced excursion; -3 dB approx. 56 Hz, HP filter 53 Hz - 25 liters tuned to 56 Hz: balanced response, general-purpose (recommended); -3 dB approx. 52 Hz, HP filter 46 Hz - 30 liters tuned to 50 Hz: extended low-frequency, requires HP filter protection; -3 dB approx. 42 Hz, HP filter 38 Hz
Frequently Asked Questions
- - Ultra lightweight, designed for portable products
- - High efficiency, low harmonic distortion
- - Carbon fiber loaded paper cone
Recommended enclosure alignments (bass reflex): - 25 liters tuned to 61 Hz: high output, strong mid-bass, reduced excursion; -3 dB approx. 56 Hz, HP filter 53 Hz - 25 liters tuned to 56 Hz: balanced response, general-purpose (recommended); -3 dB approx. 52 Hz, HP filter 46 Hz - 30 liters tuned to 50 Hz: extended low-frequency, requires HP filter protection; -3 dB approx. 42 Hz, HP filter 38 Hz
Vented or sealed pa bass-mid; sub assist below 80 hz recommended; weight-critical installs
AES Power: 150 W,
Continuous: 300 W,
Peak: 600 W.
Sensitivity: 94.56 dB (1W/1m).
