Fusion Audio, Fusion Audio Power Plant Series PP-FR693 6x9 inch 3 Way Speaker, http://www.fusioncaraudio.com, www.decibelgarden.com, Decibel Garden offers The Finest High End Import and Domestic A/V Electronics For Home, Mobile, and Marine Entertainment, Decibel Garden high-end audiophile electronics and components, high-fidelity stereo equipment, Audiophile Industry High-End News, In depth information and advice about audio components, free shipping, Decibel Garden where sound is in full bloom

Fusion Audio Power Plant Series
PP-FR693 6x9" 3 Way Speaker

Detailed Light-Weight Polypropylene Cone
Rigid, light-weight cone for accurate reproduction of mid bass
frequencies.

Industrial Cast Basket Provides maximum structural stability

High Excursion Butyl Surround Ensures maximum cone movement
and control throughout the bass range

Innovative High Strength Magnet housing

Innovative high strength magnet housing provides protection for the
speaker motor structure

Exposed Soft Dome Tweeter

PowerPlant speakers feature exposed soft dome tweeters with
original FUSION green detailing

Unique PowerPlant Detailed Grill

Unique PowerPlant detailing for extra speaker protection

Features:

Max Power Rating: 300 Watts
RMS Power Rating: 85 Watts
Compliance (Cms): 928
Cone Area (Sd): 22.8
D.C. Coil Resistance (Re): 3.6
Electrical Q (Qes): 0.95
Force Factor (Bl): 4.12
Free Air Resonance (Fs): 45
Frequency Response: 45Hz - 20kHz
Impedance (Nominal): 4
Mechanical Excursion (mm): 15
Mechanical Q (Qms): 4.55
Sensitivity (dB) (1W/1M): 90
Total Loudspeaker Q (Qts): 0.78
Magnet Structure (Oz): 17.6