The aluminum cone on this driver is extremely rigid yet well damped, making
the bass and midbass region very clean and low in distortion.
Key Features
Great looking and sounding woofer
One-piece aluminum cone
Cosmetic stamped steel frame
Flat frequency response in passband region
Impressive output capabilities when used in MTM designs
Very low distortion
The aluminum cone on this driver is extremely rigid yet well damped, making
the bass and midbass region very clean and low in distortion. When used with a
well-designed crossover, an extremely flat frequency response can be achieved
that is clean well into the midrange region.
Product Specifications
Nominal Diameter 8"
Bolt Circle Diameter 8.13
Power Handling (RMS) 60 Watts
Power Handling (MAX) 120 Watts
Impedance 8Ω
Frequency Response 35 to 8,000Hz
Sensitivity 88.7dB 2.83V/1m
Voice Coil Diameter 1.42"
Thiele-Small Parameters
Resonant Frequency (Fs) 34.9Hz
DC Resistance (Re) 6.8Ω
Voice Coil Inductance (Le) 1.44mH
Mechanical Q (Qms) 1.95
Electromagnetic Q (Qes) 0.45
Total Q (Qts) 0.37
Compliance Equivalent Volume (Vas) 1.51ft³
Mechanical Compliance of Suspension (Cms) 0.68mm/N
BL Product (BL) 10T·m
Diaphragm Mass Inc. Airload (Mms) 30.3g
Maximum Linear Excursion (Xmax) 5.3mm
Surface Area of Cone (Sd) 211.2cm²
Materials of Construction
Cone Material Aluminum
Surround Material Rubber
Voice Coil Wire Material Copper
Voice Coil Former Aluminum
Basket / Frame Material Steel
Magnet Material Ferrite
Mounting Information
Overall Outside Diameter 8.5"
Baffle Cutout Diameter 7.09"
Depth 3.72"
# Mounting Holes 5
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity
suggestion)
Sealed Volume 0.32ft³
Sealed F3 81Hz
Vented Volume 0.89ft³
Vented F3 46Hz