15" | 152FIND
Ferrite Woofer
Key features:
- EXTENDED LOW FREQUENCY RESPONSE
- Lightweight carbon fiber loaded paper cone
- High spl
Design notes:
The 152FIND 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 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 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 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 Nominal Diameter: 15 in. Rated Impedance: 8 Ohm Power handling AES Power: 800 Watts Program Power: 1,600 Watts Voice Coil Diameter: 3 in. Winding wire: CCAW Former: kapton Winding height: 18.9 mm -
T/S Parameters Resonant frequency: 44 Hz Re: 4.8 ohm Qes: 0.38 Qms: 13 Qts: 0.37 Vas: 128.5 liters Sd: 829.6 cm2 Mms: 95.6 grams Bl: 18.3 Le: 0.98 mH Sensitivity: 99.03 dB -
Design details Surround Material: Fabric Cone material: Paper Spider: Nomex Plate thickness: 10 mm Peak to peak linear cone Displacement 15 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: 8.5 kg Ordering codes: 8 ohm version: 152FINDX8-115 Recone kits: Download: Spec download 2D drawing 3D model
Frequency response & lmpedance 
2D drawing 
Back Top
