LF
Mid-Woofer
10"
10NPM
Code: 10NPMX8-055
Mid-Woofer/10inch/Neo/Paper/400W/8ohm
Key Features
- Hi sensitivity, hi power handling
- Carbon fiber loaded paper cone, nomex spider
- Excellent frequency response
Quick Specs
Impedance
8 Ω
Program Power
800 W
Sensitivity
97.48 dB
Fs
64.00 Hz
Magnet
Neodymium
Voice Coil
76.2 mm
Design Notes
The 10NPM is a high efficiency, (95 dB 1watt / 1 meter) 10-inch mid bass woofer with incredibly linear frequency response characteristics, extreme high power handling capability while generating low harmonic distortion artifacts.-
The 10NPM uses a lightweight carbon fiber loaded cone assembly along with a precision double roll constant geometry surround. This combination provides remarkable strength, high efficiency and a excursion linearity of 7.5mm.
Magnetic Circuit
REDCATT engineers have developed a 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 circuit design is optimized to generate the minimum amount of flux modulation, providing exceptional stability.
The 10NPM uses a lightweight carbon fiber loaded cone assembly along with a precision double roll constant geometry surround. This combination provides remarkable strength, high efficiency and a excursion linearity of 7.5mm.
Magnetic Circuit
REDCATT engineers have developed a 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 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
400 W
Continuous Power
800 W
Peak Power
1600 W
Voice Coil
Diameter
76.2 mm
Winding Wire
CCAW
Former
Glass Fiber
Winding Height
18.6 mm
T/S Parameters
Resonant Frequency (Fs)
64.00 Hz
Re
4.70 \u2126
Qes
0.290
Qms
7.70
Qts
0.280
Vas
23.00 liters
Sd
363.00 cm\u00B2
Mms
50.70 grams
Rms
2.65
Cms
0.1250
Bl
18.30 T\u00B7m
Le
0.520 mH
Sensitivity
97.48 dB
Design Details
Surround Material
fabric
Cone/Dome Material
Paper CF
Spider
Nomex
T-Plate
10.5 mm
Xmax (peak)
4.05 mm
Xmech
14.55 mm
Overall Diameter
262.00 mm
Bolt Circle Diameter
246.00 mm
Baffle Cutout Dia.
234.00 mm
Mounting Holes
4
Depth (flange to rear)
107.80 mm
Net Weight
3.80 kg
Ordering Codes
Product Code
10NPMX8-055
Downloads
Frequency Response & Impedance
2D Drawing
Enclosure Recommendations
Recommended enclosure alignments (bass reflex): - 25 liters tuned to 66 Hz: high output, strong mid-bass, reduced excursion; -3 dB approx. 61 Hz, HP filter 58 Hz - 25 liters tuned to 58 Hz: balanced response, general-purpose (recommended); -3 dB approx. 49 Hz, HP filter 48 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
- - Hi sensitivity, hi power handling
- - Carbon fiber loaded paper cone, nomex spider
- - Excellent frequency response
Recommended enclosure alignments (bass reflex): - 25 liters tuned to 66 Hz: high output, strong mid-bass, reduced excursion; -3 dB approx. 61 Hz, HP filter 58 Hz - 25 liters tuned to 58 Hz: balanced response, general-purpose (recommended); -3 dB approx. 49 Hz, HP filter 48 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: 400 W,
Continuous: 800 W,
Peak: 1600 W.
Sensitivity: 97.48 dB (1W/1m).
