Ciare 18 bass horn design

[soundhead]

18.00 SW - 18" HIGH POWER SUBWOOFER

• NEW IMPROVED CIARE 18.00 SW IS A POWERFUL 18" SUBWOOFER THAT HANDLES 800 WATTS AES STANDARD & 1,600 WATTS PROGRAM
• NEW HIGH 14.0MM XMAX FOR SUPER CLEAN DEEP BASS DOWN TO 20HZ WITH A DETAILED NATURAL TONE
• VERY HIGH 35.11 BL FACTOR THAT INDICATES A STRONG SPEAKER THAT MOVES THE CONE WITH AUTHORITY
• WORKS WELL IN SEALED, PORTED & FOLDED HORN ENCLOSURES
• REINFORCED STRONG CONE & RUBBER HALF ROLL SURROUND
• WORKS GREAT IN EXTREME POWER SUBWOOFER SYSTEMS IN SOUND REINFORCEMENT SYSTEMS, CONCERT, HOME THEATER, ETC.
• DESIGNED TO WORK IN FRONT LOADED & HORN LOADED SPEAKER CABINETS
• AVAILABLE IN 4 OR 8 OHMS

VERY HIGH 14.0MM XMAX & A BL FACTOR OF 35.1 FOR SUPER STRONG BASS DOWN TO 20HZ!

SPEAKER MODEL
18.00 SW

SPECIFICATIONS

Nominal Basket Diameter
18" / 460mm
Impedance
4 or 8 ohms
AES Power Rating
800 Watts
Program Power1,600 WattsFrequency Response
20Hz - 1kHz
Sensitivity (1W/1m)
93dB
Voice Coil Diameter
4" / 100mm
Winding MaterialCopperFormer MaterialFiber GlassWinding Depth1.0" / 25mmMagnetic Gap Depth.5" / 12mmFlux Density1.3T

MOUNTING INFORMATION

Overall Diameter18.1" / 460mmBolt Circle Diameter17.32" / 440mmBaffle Cutout Diameter16.38" / 416mmDepth8.27" / 210mmNo. Of Mounting Holes8Mounting Hole Diameter.28" / 7.0mmNet Weight34.5 lbs./ 15.7 kg.

MATERIALS

BasketCast AluminumConeDoped PaperSurroundRubberSurround ShapeHalf RollSuspension MaterialDoped Nomex fabricVoice CoilCopperFormerKaptonMagnetFerrite

THIELE-SMALL PARAMETERS

Resonant Frequency (fs)
36.4HzImpedance (Re) 6.8 ohmsElectrical Factor(Qes).47Mechanical Q (Qms) 11.6Total Q (Qts) .45Compliance Equiv. Vol. (Vas) 92 Liters/3.25cu. ft.Voice Coil Overhang (Xmax)14.0mmBL Factor35.11 T-MDiaphragm Mass (Mms).371 kg.Surface Area of Cone (Sd)m20.1104m2Reference Efficiency.88%Coil Inductance (Le)1.72mHSPL VS. FREQUENCYHORN LOADED CABINET DRAWING
CAN ANYONE MAKE THIS DESIGN BETTER TO PLAY LOWER AND LOUDER

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