- Art-Nr: 11667
- Zusatzinfo: Neodymium Mid-Woofer
REDCATT 121NPM - 8 Ohm Mid-woofer Key Features Very high efficiency mid-woofer... mehr
Produktinformationen "REDCATT 121NPM - 8 Ohm"
REDCATT 121NPM - 8 Ohm Mid-woofer
Key Features
Design Notes
The 121NPM is a ultra high efficiency, (101dB 1watt / 1 meter) 12-inch mid bass woofer with incredibly linear frequency response characteristics, extreme high power handling capability while generating low harmonic distortion artifacts.- The 121NPM 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, neodymium outside ring 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
Power Handling
Voice Coil
T/S Parameters
Design Details
Key Features
- Very high efficiency mid-woofer
- Linear frequency response, low harmonic distortion
- Lightweight carbon fiber loaded paper cone, nomex spider
Design Notes
The 121NPM is a ultra high efficiency, (101dB 1watt / 1 meter) 12-inch mid bass woofer with incredibly linear frequency response characteristics, extreme high power handling capability while generating low harmonic distortion artifacts.- The 121NPM 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, neodymium outside ring 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
- Diameter: 12 inch
- Rated Impedance: 8 Ohm
Power Handling
- AES Power: 450 Watts
- Program Power: 900 Watts
Voice Coil
- Diameter: 3 inch
- Winding wire : CCAW
- Former: Glass Fiber
- Winding height: 13 mm
T/S Parameters
- Resonant frequency: 50Hz
- Re: 6.0ohm
- Qes: 0,16
- Qms: 7,51
- Qts: 0,16
- VAS: 59.2L
- Sd: 531cm2
- Mms: 66.7g
- BL: 27.8
- Le: 0,51
- Sensivity: 99,97 dB
Design Details
- Surround material: Fabric
- Cone material: Paper
- Spider: Nomex
- Plate thickness: 10 mm
- Peak to peak linear cone displacement: 11,5 mm
- Overall diameter: 315 mm
- Bolt circle diameter: 298 mm
- Baffle cutout dia: 285 mm
- Number of mounting holes: 8
- Depth (flange to rear): 123,5 mm
- Net weight: 4kg
Weiterführende Links zu "REDCATT 121NPM - 8 Ohm"
Hersteller "RedCatt"
Hersteller:
DongGuan Redcatt Electrical Technology co., Ltd
5th & 6th floor, Building D, Xinlongxin Industrial,
Zhongxin Golden Road 209,
Dalang, Dongguan, China, Zip code 523785
verantwortliche Person: Bald OHG
Weiterführende Links des Herstellers
REDCATT 121NPM - 8 Ohm Mid-woofer Key Features Very high efficiency mid-woofer... mehr
Verfügbare Downloads:
REDCATT 121NPM - 8 Ohm Mid-woofer Key Features Very high efficiency mid-woofer... mehr
"REDCATT 121NPM - 8 Ohm"
Magnet
Neodym
Grösse
12 Zoll
Impedanz
8 Ohm
Belastbarkeit nom. (W)
450
Fs (Hz)
50
Qts
0.16
Qms
7.51
VAS (Liter)
59.2
Xmax (mm)
1.5
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