1300 WATTS Super Power 45.72CM (18”) Extended Low Frequency Speaker
Introducing an 18” extended low frequency speaker with matchless power and exquisite design.
Delivers deep, powerful bass in compact bass reflex as well as horn loaded sub-woofer design.
L18-SW1300X has 8Ω impedance.
Assembled in a strong and well vented octagonal shaped aluminium die-cast frame.
Aluminium demodulating ring fitted for enhanced heat dissipation.
Heavy duty 12.7cm (5”) copper voice coil wound inside/outside on fibreglass former for withstanding high temperatures.
Triple-rolled cloth surround with deep corrugations and double spider design to give better control of cone excursion.
Special double treated cone for water splash resistance
Ideal for usage in a wide variety of professional sub-woofer applications.
- Power Rating 1300W RMS/2600W Programme Nominal Diameter 457mm (18”) Nominal Impedance 4Ω
- Sensitivity (1W/1m) 97 dB Magnet Weight 5.65kg Resonant Frequency (Fs) 35Hz DC resistance (Re) 5.6Ω
- Electromagnetic Q (Qes) 0.27 Mechanical Q (Qms) 12.9 Total Q (Qts) 0.26 Compliance Equivalent Volume (VAS) 209 Litr
- Surface Area of Cone (Sd) 1257cm2 Reference Efficiency (ηo) 2.95% Voice Coil 5.0" Overhang (Xmax) 8.0mm
- Moving Mass (Mms) 229gm BL Product (BL) 32.0TM
- Coil Inductance (Le) 1.73mH
- Overall Diameter 475 × 455 mm Depth 202 mm
- Baffle Hole Diameter 422mm
- Bolt Mount Diameter (PCD) 443 mm (8 Bolts)
- Weight 18.80kg
