Wavecor FR070WA04 2-3/4 Aluminum Cone Full-Range 8 Ohm

The Wavecor FR070WA04 is a 2-3/4 aluminum cone fullrange that is designed for compact multimedia installations. The FR070WA04 is a very good choices for any project requiring fullrange audio in a compact space.

Key Features:

• True full-range design with on-axis output to beyond 25.000 Hz
• Gold plated terminals to ensure long-term trouble-free connection
• Copper cap on center pole to reduce voice coil inductance and to minimize variations in voice coil inductance as a function of voice coil position
• Vented polymer chassis for lower air flow speed reducing audible distortion
• Vented voice coil former for reduced distortion and compression
• Low-loss suspension (high Qm) for better reproduction of details and dynamics
• Conex spider for better durability under extreme conditions

Wavecor FR070WA04 2-3/4 Aluminum Cone Full-Range 8 Ohm

The Wavecor FR070WA04 is a 2-3/4 aluminum cone fullrange that is designed for compact multimedia installations. The FR070WA04 is a very good choices for any project requiring fullrange audio in a compact space.

The large motor system with a 22 mm voice coil diameter offers better control. power handling. and efficiency. The optimized aluminum cone ensures an extremely wide bandwidth and low distortion. Distortion is further reduced by efficient venting of the chassis and voice coil former.

Product Details

BrandWavecorModelFR070WA04Part Number298-2014UPC848864054087Unit of MeasureEachWeight0.64

Product Specifications

Nominal Diameter2-7/8Bolt Circle Diameter2.86Moving Mass Of Diaphragm (Mmd)1.9Power Handling (RMS)10 WattsPower Handling (MAX)20 WattsImpedance8??Frequency Response100 to 20.000HzSensitivity83dB 2.83V/1mVoice Coil Diameter0.87

Thiele-Small Parameters

Resonant Frequency (Fs)117HzDC Resistance (Re)6.4??Voice Coil Inductance (Le)110mHMechanical Q (Qms)12.7Electromagnetic Q (Qes)1.07Total Q (Qts)0.98Compliance Equivalent Volume (Vas)0.02ft3Mechanical Compliance of Suspension (Cms)0.97mm/NBL Product (BL)2.9T??mSurface Area of Cone (Sd)21cm2

Materials of Construction

Cone MaterialAluminumVoice Coil Wire MaterialCopperVoice Coil FormerFiberglassBasket / Frame MaterialPolymerMagnet MaterialFerrite

Mounting Information

Overall Outside Diameter2.76Baffle Cutout Diameter2.46Depth1.3# Mounting Holes4

Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)

Sealed Volume0.03ft3Sealed F3120.6HzVented Volume0.99ft3Vented F3120.6Hz

• Highly Recommended.
• Classic design.
• Top quality.