DS18 PRO-ZT6 6.5" Water Resistant Mid-Range Loudspeaker with Built-in Bullet Tweeter and Grill 450 Watts 4-Ohm

DS18 amassed a wealth of experience in manufacturing the most elegant neodymium midranges for those seeking simple perfection. Neodymium magnets provide a higher magnetic flux density in the air gap, which generates a much greater action force in the voice coil.

For this reason, Neo magnets have the strongest permanent magnets of all the commercially available speakers. Ranging in sizes, mounting depths, and frequency responses, we have more than 10 different models of Neo midranges to accommodate any build.

Highlights

True Pro Audio Coaxial providing more range then almost all other speakers.
High power tweeter and filter built into the speaker with a powerful 6 cone to back up the low end.
Included grill for protection against kicks and scuffs.

Technical Details

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Nominal Diameter:	6.5" (1651.1mm)
Nominal Impedance:	4 Ohms
RMS Power Handing:	225 Watts
MAX Power Handing:	450 Watts
Sensitivity (1w/1m):	96dB
Frequency Response:	65Hz - 22KHz
Recommended Hi Pass Crossover	120Hz
Midrange
Voice Coil Diameter:	1.5" (38.1mm)
Voice Coil Former Material:	Kapton
Winding Material:	CCAW
Basket Material:	Steel
Magnet Weight:	27 oz.
Tweeter
Voice Coil Diameter:	1"
Voice Coil Material:	Kapton
Winding Material:	CCAW
Diaphragm Material:	Aluminum Alloy
Magnet Weight:	0.44 oz.
Magnet Material:	Neodymium
Thiele & Small Parameters
Equivalent Volume / Vas	2.917 L
Excursion / Xmax	16mm
Free Air Resonance / Fs	150Hz
Mechanical Factor / Qms	3.906
Electrical Factor / Qes	0.747
Total Factor / Qts	0.627
DC Resistance / Re	3.2
Measurements
Overall Diameter:	178mm (7")
Front Mount Baffle Cutout:	144mm (5.67")
Mounting Depth:	77mm (3.03")
Overall Depth:	97mm (3.81)

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