18 in. woofer 800 watts RMS

Code: 6174

Price: $1,480.00

Shipping Weight: 40.00 pounds

Quantity in Basket: None

Product Description:

The 6174 18" transducer is an ultra-high performance woofer designed to reproduce low and extended low frequency material at very high SPL's. The 6174's twin coupled magnet structures increase the power handling to 800w RMS / 1600w PROGRAM, while the system'sconvective cooling chambers actively dissapate heat. The 6174 offers over 2" of controlled, peak to peak cone excursion for exceptional performance, making it an ideal choice in high performance applications like touring class sound systems and theme park installations.

2" Peak to Peak Excursion

Extreme Power Handling

Natural Fiber Ribbed Cone

4" InWound Voice Coil

6000 Series Magnet Assembly

Cast Aluminum Basket

Field Servicable Basket Assembly

InWound

Large Vent

Nickel Plated Brass Terminal Posts

Once-Piece Backplate / Pole Piece

Twin Frontside / Backside Gaskets

Performance
Freq. Response (-3dB)	15Hz - 800Hz
Recommended Enclosure Volume	6ft� 169.9L
Power Handling (RMS)
Full Range	800W
Max Peak SPL
Full Range	129.031dB
Max Continuous SPL
Full Range	123.031dB
Sensitivity
Full Range	94dB
Theile Small
Free Air Resonance (Fs)	20
4� DC Coil Resistance (Re/Dcr)	5.6�
Electrical Losses (Qes)	0.38
Mechanical Losses (Qms)	2.9
Total Quality Factor (Qts)	0.34
Equivalent Volume of Air (Vas)	25.9ft� 733.41L
Effective Piston Area (Sd)	199in.� 1283.87cm�
Excursion -- Max BL (Xmax)	0.6in. 15.24mm
Volumn Displacement (Vd)	200in.� 3.28L
Inductance of V.C. (Le)	1.1mH
BL Factor	15.3Tm
Effective Moving Mass	0.222kg 7.83oz.
Nominal Efficiency	0.0066%
Flux Density	13500 gauss

Physical
Bolt Circle Diameter	17.5in. 444.5mm
Effective Piston Diameter	16in. 406.4mm
Front Mount Baffle Cutout Diameter	16.78in. 426.21mm
Driver Diameter	18in. 457.2mm
Dimensions
Product Dimensions	18.1875in. x 10in. x 18.1875in. 461.96mm x 254mm x 461.96mm
Net Weight	36.78lbs. 16.68kg.
Shipping Dimensions	22in. x 22in. x 10in. 558.8mm x 558.8mm x 254mm
Shipping Weight	40lbs. 18.14kg.
Design Properties
Characteristics	Cone Driver
Magnet
Assembly Weight	26lbs. 11.79kg.
Voice Coil
Diameter	4in. 101.6mm