Celestion FTR15-3070C 15" Bass / Mid Ferrite Magnet Woofer 800 Watts / 8-Ohms

Celestion 15-inch, Cast Aluminium Chassis, Bass / Mid Ferrite Magnet Speaker

• Full gap flux saturation for increased Bl and reduced distortion
• Glass loaded paper cone with weather-resistant impregnation
• Airflow vented magnet assembly for dynamic heat dispersion

Product Specifications

Nominal Diameter

• 15"

Power Handling (RMS)

• 400 Watts

Power Handling (MAX)

• 800 Watts

Impedance

• 8Ω

Frequency Response

• 40 to 4,000Hz

Sensitivity

• 99dB 2.83V/1m

Voice Coil Diameter

• 3"

Thiele-Small Parameters

Resonant Frequency (Fs)

• 40Hz

DC Resistance (Re)

• 6.5Ω

Voice Coil Inductance (Le)

• 0.59mH

Mechanical Q (Qms)

• 7.1

Electromagnetic Q (Qes)

• 0.38

Total Q (Qts)

• 0.36

Compliance Equivalent Volume (Vas)

• 7.34ft³

BL Product (BL)

• 18.7T·m

Maximum Linear Excursion (Xmax)

• 10mm

Materials of Construction

Cone Material

• Paper / Glass Fiber

Surround Material

• Cloth

Voice Coil Wire Material

• Copper

Voice Coil Former

• Fiberglass

Basket / Frame Material

• Cast Aluminum

Magnet Material

• Ferrite

Mounting Information

Overall Outside Diameter

• 15.16"

Baffle Cutout Diameter

• 13.82"

Depth

• 6.22"

# Mounting Holes

• 8