REDCATT 152FIND-115 - 8 Ohm

REDCATT 152FIND-115 - 8 Ohm Woofer

Key Features

• EXTENDED LOW FREQUENCY RESPONSE
• Lightweight carbon fiber loaded paper cone
• High spl

Design Notes

he 152FIND-115 is a high efficiency, (99 dB 1watt / 1 meter) 15-inch woofer with incredibly linear frequency response characteristics, high power handling capability while generating low harmonic distortion artifacts. The 152FIND-115 uses a lightweight carbon fiber loaded cone assembly along with a high excursion triple roll constant geometry surround. This combination provides remarkable strength, high efficiency and a peak to peak maximum excursion of 15mm.Power HandlingAt the core of the 152FIND-115 is it’s voice coil technology featuring a composite Polyimide former material capable of withstanding peak temperatures in excess of 280C, well beyond the thermal requirements of modern professional audio systems. The 152FIND-115 cone and dust cap are made using an advanced carbon fiber loaded REDCATT pulp. The woofer cone is also extensively treated to withstand harsh environments and high humidity. Metal parts in the speaker assembly are coated for extreme weatherization protection.


Specifications
General Specs

• NominalDiameter: 15 inch
• Rated Impedance: 8 Ohm

Power Handling

• AES Power: 800 Watts
• Program Power: 1600 Watts

Voice Coil

• Diameter: 3 inch
• Winding wire : CCAW
• Former: Glass Fiber
• Winding height: 18,9 mm

T/S Parameters

• Resonant frequency: 44Hz
• Re: 4.8ohm
• Qes: 0,38
• Qms: 13
• Qts: 0,37
• VAS: 128.5L
• Sd: 829.6cm2
• Mms: 95.6g
• BL: 18.3
• Le: 0,98
• Sensivity: 99,03 dB

Design Details

• Surround material: Fabric
• Cone material: Paper
• Spider: Nomex
• Plate thickness: 10 mm
• Peak to peak linear cone displacement: 14,45 mm
• Overall diameter: 392 mm
• Bolt circle diameter: 373 mm
• Baffle cutout dia: 360 mm
• Number of mounting holes: 8
• Depth (flange to rear): 137 mm
• Net weight: 8.5kg