DS18 6×9″ 600W 4 Ohm Motorcycle Mid-Bass Loudspeaker Marine/Powersports CF69.4NR

Description

DS18 6×9″ 600W 4 Ohm Motorcycle Mid-Bass Loudspeaker Marine/Powersports CF69.4NR

This listing includes:

• (1) DS18 6×9″ Loudspeaker PRO-CF69.4NR

DS18 has an amazing line of loudspeakers that are not only water resistant, they are centered around a neodymium magnet, with super strong rubber surround, and high tech carbon fiber cones that gives not only great looks, but very high sensitivity levels for an amazing water resistant speaker that you can play loud and clear. This loudspeaker can be used for many applications. It can be used in motorcycles, cars, motorsports, home, and marine applications.

SPECIFICATIONS:

• Nominal Diameter: 6×9″ (152 x 228mm)
• Nominal Impedance: 4 Ohms
• RMS Power Handling: 300 Watts
• Max Power Handling: 600 Watts
• Sensitivity (1w/1m): 95dB
• Frequency Response: 63Hz ~ 12Khz
• Recommended Hi Pass Crossover: 80 Hz
• Voice Coil Diameter: 2″ (50mm)
• Voice Coil Former Material: Kapton
• Voice Coil Material: CCAW
• Cone Material: Water Resistant Carbon Fiber
• Dust Cap Material: Water Resistant Carbon Fiber
• Surround Material: Rubber
• Basket Material: Steel
• Basket Color: Glossy Black
• Magnet Material: Neodymium Rings
• Magnet Weight: 0.3 Kg

THIELE & SMALL PARAMETERS:

• Equivalent Volume: Vas – 12.75L / 0.45 ft
• Excursion (one way): Xmax – 2.5 mm
• Free Air Resonance: Fs – 83 Hz
• Mechanical Factor: Qms – 12.16
• Electrical Factor: Qes – 0.69
• Total Factor: Qts – 0.65
• Moving Mass: Mms – 20.35g
• Mechanical Compliance: Cms – 0.18 mm/N
• BI Factor: BI – 7.22
• Voice Coil Inductance: Le – 0.561 mH
• Cone Area: Sd – 224.32 cm
• DC Resistance: Re – 3.4 Ohms

MEASUREMENTS:

• Overall Diameter: 6.48″ x 9.29″ (164.5 x 236mm)
• Overall Depth: 3.44″ (87.5mm)
• Front Mount Baffle Cutout: 5.94″ x 8.58″ (151 x 218mm)
• Mounting Depth: 3.25″ (82.5mm)
• Motor Diameter: 4.45″ (113mm)