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15" | 15NPW
Neodymium Woofer
Neodymium Woofer
Key features:
  • CARBON FIBER LOADED PAPER CONE
  • DOUBLE SILICONE SPIDER
  • HIGH POWER HANDLING
Design notes:
The 15NPW is a high efficiency,(97 dB 1watt / 1 meter) 15-inch woofer withlinear frequency response characteristics,high power handling capability while generating low harmonic distortion artifacts.The 15NPW uses a lightweight carbon fiberloaded cone assembly along with a highexcursion triple roll constant geometry surround. This combination provides remarkable strength, high efficiency and a peak topeak maximum excursion of 38mm. Wooferfeatures REDCATT double silicone sealedspider.Power HandlingAt the core of the 15NPW is it’s voice coiltechnology featuring a composite Polyimide former material capable of withstandingpeak temperatures in excess of 350degC,well beyond the thermal requirements ofmodern professional audio systems. The 15NPW cone and dust capare made using an advanced carbon fiberloaded REDCATT pulp. The woofer cone isalso extensively treated to withstand harshenvironments and high humidity. Metalparts in the speaker assembly are coatedfor extreme weatherization protection.
Specifications:
  • General specs
    Nominal Diameter: 15 in.
    Rated Impedance: 8 Ohm
    Power handling
    AES Power: 1,200 Watts
    Program Power: 2,400 Watts
    Voice Coil
    Diameter: 4 in.
    Winding wire: Copper
    Former: Glass-fiber
    Winding height: 25.5 mm
  • T/S Parameters
    Resonant frequency: 40 Hz
    Re: 5.6 ohm
    Qes: 0.28
    Qms: 8.77
    Qts: 0.27
    Vas: 107 liters
    Sd: 881 cm2
    Mms: 155.1 grams
    Bl: 28.3
    Le: 1.65 mH
    Sensitivity: 97.34 dB
  • Design details
    Surround Material: Fabric
    Cone material: Paper
    Spider: Nomex
    Plate thickness: 14 mm
    Peak to peak linear cone Displacement 7.3 mm
    Overall diameter: 392 mm
    Bolt circle diameter: 373 mm
    Baffle cutout dia.: 360 mm
    Number of mounting holes: 8
    Depth (flange to rear): 155.5 mm
    Net weight: 8.5 kg
  • Ordering codes:
    4 ohm version: n/a
    8 ohm version: 15NPWX8-016
    16 ohm version: n/a
    Recone kits:
    4 ohm version: n/a
    8 ohm version: RC15NPWX8-016
    16 ohm version: n/a
    Download:
    Spec download
    2D drawing
    3D model
Frequency response & lmpedance
2D drawing
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REDCATT IS THE PARTNER OF CHOICE
REDCATT designs and manufactures world class loudspeakers. Additionally to the loudspeakers sold under REDCATT brand name, we also design and manufacture OEM / ODM loudspeakers.
Copyright © 2012-2022 REDCATT LTD 粤ICP备2021039803号-1
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redcatt

Neodymium Woofer
Neodymium Woofer
Neodymium Woofer
15" | 15NPW
Key features:
  • CARBON FIBER LOADED PAPER CONE
  • DOUBLE SILICONE SPIDER
  • HIGH POWER HANDLING
Design notes:
The 15NPW is a high efficiency,(97 dB 1watt / 1 meter) 15-inch woofer withlinear frequency response characteristics,high power handling capability while generating low harmonic distortion artifacts.The 15NPW uses a lightweight carbon fiberloaded cone assembly along with a highexcursion triple roll constant geometry surround. This combination provides remarkable strength, high efficiency and a peak topeak maximum excursion of 38mm. Wooferfeatures REDCATT double silicone sealedspider.Power HandlingAt the core of the 15NPW is it’s voice coiltechnology featuring a composite Polyimide former material capable of withstandingpeak temperatures in excess of 350degC,well beyond the thermal requirements ofmodern professional audio systems. The 15NPW cone and dust capare made using an advanced carbon fiberloaded REDCATT pulp. The woofer cone isalso extensively treated to withstand harshenvironments and high humidity. Metalparts in the speaker assembly are coatedfor extreme weatherization protection.
Specifications:
General specs
Nominal Diameter: 15 in.
Rated Impedance: 8 Ohm
Power handling
AES Power: 1,200 Watts
Program Power: 2,400 Watts
Voice Coil
Diameter: 4 in.
Winding wire: Copper
Former: Glass-fiber
Winding height: 25.5 mm
T/S Parameters
Resonant frequency: 40 Hz
Re: 5.6 ohm
Qes: 0.28
Qms: 8.77
Qts: 0.27
Vas: 107 liters
Sd: 881 cm2
Mms: 155.1 grams
Bl: 28.3
Le: 1.65 mH
Sensitivity: 97.34 dB
Design details
Surround Material: Fabric
Cone material: Paper
Spider: Nomex
Plate thickness: 14 mm
Peak to peak linear cone Displacement 7.3 mm
Overall diameter: 392 mm
Bolt circle diameter: 373 mm
Baffle cutout dia.: 360 mm
Number of mounting holes: 8
Depth (flange to rear): 155.5 mm
Net weight: 8.5 kg
Ordering codes:
4 ohm version: n/a
8 ohm version: 15NPWX8-016
16 ohm version: n/a
Recone kits:
4 ohm version: n/a
8 ohm version: RC15NPWX8-016
16 ohm version: n/a
Download:
Spec download
2D drawing
3D model
Frequency response & lmpedance
2D drawing

Phone: (+86) 769 8318 1898   Email: info@redcatt.net

© REDCATT 2017-2023. All rights reserve 粤ICP备2021039803号-1