Dayton Audio DA175-8 7" Aluminum Cone Woofer

.

Product description

7" aluminum cone woofer with rubber surround, flat spider, and special composite dustcap.

.

Highlights

Special composite dustcap

Stamped steel frame provides a very high-class and professional look

Aluminum cone offers a flat frequency response in the passband region with very low distortion

.

Product details

Dayton Audio DA175-8 7" Aluminum Cone Woofer

7" aluminum cone woofer with rubber surround, flat spider, and special composite dustcap. The cosmetic stamped steel frame provides a very high-class and professional look to your next speaker design. The aluminum cone offers a flat frequency response in the passband region with very low distortion.

.

Specifications

Article number DA175-8

Woofer Series Specialty Drivers Series

Woofer Type Midwoofer

Nominal Diameter 7"

Power Handling (RMS) 50 watts

Power Handling (max) 100 watts

Impedance (Z) 8 ohms

Sensitivity 85 dB @ 1W/1m

Frequency Response 35 - 10,000 Hz

Voice Coil Diameter 35 mm

DC Resistance (Re) 5.9 ohms

Voice Coil Inductance (Le) 1.14 mH

Resonant Frequency (Fs) 39.0 Hz

Mechanical Q (Qms) 3.31

Electromagnetic Q (Qes) 0.70

Total Q (Qts) 0.58

Diaphragm Mass Inc. Airload (Mms) 25.17g

Mechanical Compliance of Suspension (Cms)

0.66 mm/N

Surface Area of Cone (Sd) 132.7 cm²

Volume of Displacement (Vd) 56.4 cm³

BL Product (BL) 7.17 Tm

Compliance Equivalent Volume (Vas) 16.3 liters

Maximum Linear Excursion (Xmax) 4.25 mm

Cone / Diaphragm Material Aluminum Cone

Surround Material Rubber

Voice Coil Wire Material Copper

Voice Coil Former Aluminum

Basket / Frame Material Steel

Magnet Material Ferrite

Overall Outside Diameter 175.6 mm

Overall Depth 81.1 mm

Baffle Cutout Diameter 144 mm

# Mounting Holes 5

Sealed Volume 0.46 ft.³

Sealed F3 57 Hz

Vented Volume 1.2 ft.³

Vented F3 28 Hz