DS18 ZR6.4D 6.5" Car Subwoofer with 600 Watts 4-Ohm DVC

The ZR subline is a great entry level subwoofer that both handles great power and gives you smooth clean bass. These subs work great in both sealed and ported boxes giving you many options for placement in any vehicle.

This 6 inch model comes in both dual 2 and dual 4 ohms configurations giving you many options to match your amplifiers optimal impedance. This model comes with a 1.5 inch voice coil that handles 300w RMS and 600w max power. The large foam surround and pressed paper cone works greatly together to deliver smooth crisp bass that can be heard strongly throughout the vehicle.

Highlights

Large foam surround giving great xmax and bass precision while keeping great cone control when the subwoofer is close to maximum power.
Great power handling of 300w RMS and 600w Max through a high strength 1.5 inch aluminum voice coil.
Very strong stamped basket with show quality DS18 logos on the frame, magnet boot, magnet, and dust cap.
Designed to give crisp and clear bass in any vehicle and can be used in sealed and ported boxes.

Technical Details

ZR6.4D Product Manual

Nominal Diameter	6.5”
Nominal Impedance	4+4 Ohms
RMS Power Handling	300W
MAX Power Handling	600W
Sensitivity (1w/1m)	82 dB
Frequency Response	38Hz - 200Hz
Recommended Lo Pass Crossover	160 Hz
MOTOR
Voice Coil Diameter	1.5” / 38.8mm
VC Former Material	Aluminum
Winding Material	Copper
Cone Material	Non Pressed Paper
Dust Cap Material	PPI
Surround Material	Foam
Basket Material	Steel
Basket Color/Finish	Matte Black
Magnet Material	Ferrite
Magnet Weight	50 oz
Displacement Volume	0.02 ft3
THIELE & SMALL PARAMETERS
Equivalent Volume	2.79 L
Excursion (one way)	15mm
Free Air Resonance	70Hz
Mechanical Factor	3.611
Electrical Factor	0.86
Total Factor	0.695
Moving Mass	44.6g
Compliance	96.01µ mN
BL Factor	6.53
Voice Coil Inductance	461.9m mH
Cone Area	143 Cm2
DC Resistance	3.4 + 3.4 ohm
Efficiency Bandwidth Product	81.4
MEASUREMENTS
Overall Diameter	6.75” / 171.6mm
Overall Depth	4.23” / 107.4mm
Front Mount Baffle Cutout	5.54” / 140.8mm
Mounting Depth	3.49” / 88.8mm
Motor Diameter	5.23" / 133mm

DS18 ZR6.4D 6.5" Car Subwoofer with 600 Watts 4-Ohm DVC

Technical Details

Box info