PRV Audio 69FR250-4 6"x 9" Full-Range Speaker 4 Ohm 250 Watts

PRV Audio 69FR250-4 6"x 9" Full-Range Speaker 4 Ohm 250 Watts

PRV Audio's 69FR250-4 6" x 9" full-range driver uses a naturally damped paper cone and optimized whizzer cone to produce response from 85 to 20,000 Hz. This driver makes it easy to add midrange and high frequencies to any system.

Highlights

• 1.5" voice coil with ample venting to handle up to 125 watts RMS

• 90 dB sensitivity for high output capability

• Naturally damped paper cone provides smooth response

• True full-range response eliminates the need for a crossover in the sensitive midrange band

• Recommended for use with an 85 Hz @ 12 dB/octave high pass crossover

Product Specifications

• Nominal Diameter 6" x 9"

• Power Handling (RMS) 125 Watts

• Power Handling (max) 250 Watts 

• Impedance 4 ohms

• Frequency Response 85 to 20,000 Hz

• Sensitivity 90 dB 1W/1m

• Voice Coil Diameter 1.5"
  

Thiele-Small Parameters

• Resonant Frequency (Fs) 83 Hz 

• DC Resistance (Re) 3.6 ohms

• Voice Coil Inductance (Le) 0.5 mH 

• Mechanical Q (Qms) 13.2

• Electromagnetic Q (Qes) 0.87 

• Total Q (Qts) 0.81

• Compliance Equivalent Volume (Vas) 0.36 ft.³ 

• Diaphragm Mass Inc. Airload (Mms) 23.8g

Materials of Construction

• Cone Material Paper

• Surround Material Cloth

• Voice Coil Wire Material CCA

• Voice Coil Former Kapton® / Polyimide

• Basket / Frame Material Cast Aluminum 

• Magnet Material Ferrite

Mounting Information

• Overall Outside Diameter 9.3125" x 6.4375"

• Baffle Cutout Diameter 8.75" x 5.875"

• Depth 3.875"

• # Mounting Holes 4