DS18 PRO-GM6.4PK Mid and High Complete Package Owner’s Manual
- June 5, 2024
 - DS18
 
Table of Contents
DS18 PRO-GM6.4PK Mid and High Complete Package
PRO-GM6.4
SPECIFICATIONS
- Nominal Diameter: 6.5” / 165.1mm
 - Nominal Impedance: 4 OHMS
 - RMS Power Handling: 140 Watts
 - MAX Power Handling: 480 Watts
 - Sensitivity: 92dB
 - Frequency Response: 100Hz-10KHz
 - Recommended Hi Pass Crossover: 120 Hz
 - Pair or single: Single
 
MOTOR
- Voice Coil Diameter: 1.5” / 38.1mm
 - Voice Coil Former Material: Kapton
 - Winding Material: CCAW
 - Cone Material: Paper
 - Dustcap Material: Paper
 - Surround Material: Cloth
 - Basket Material: Steel
 - Basket Color : Matte Black
 - Magnet Material: Ferrite
 - Magnet Weight: 23 oz
 
THIELE & SMALL PARAMETERS
- Equivalent Volume: Vas: 7.15L / 0.252ft3
 - Free Air Resonance: Fs: 102Hz
 - Mechanical Factor: Qms: 11
 - Electrical Factor: Qes: 0.729
 - Total Factor: Qts: 0.684
 - Mechanical Mass: Mms: 8.384g
 - Mechanical Compliance: Cms: 0.289mm/N
 - BL Factor: BL: 4.95
 - Voice Coil Inductance: Le: 0.411mH
 - Cone Area: Sd: 132.73cm2
 - DC Resistance: Re: 3.3 ohm
 
MEASUREMENTS
- Overall Diameter: 6.57″ / 167mm
 - Overall Depth: 2.7″ / 69mm
 - Front Mount Baffle Cutout: 5.7″ / 145 mm
 - Mounting Depth : 2.5” / 64mm
 - Motor Diameter: 4.33″ / 110mm
 
 
PRO-TWX1/BK
SPECIFICATIONS
- Nominal Diameter: 3.8″
 - Nominal Impedance: 4 OHMS
 - AES Power Handling: 60W
 - Program Power Handling: 120W
 - Peak Power Handling: 240W
 - Sensitivity (1w/1m): 103 dB
 - Frequency Response: 3.5KHz – 20KHz
 - Recommended Hi Pass Crossover: 2 KHz
 - Pair or Single :Pair
 
MOTOR
- Voice Coil Diameter: 1″ / 25.4mm
 - Voice Coil Former Material: KAPTON
 - Winding Material: CCAW
 - Diaphragm Material: Aluminum
 - Magnet Material: Ferrite
 - Body Material: Aluminum
 - Bullet Material: Aluminum
 - Body Color: Black
 
MEASUREMENTS
- Overall Diameter: 3.78″/96mm
 - Overall Depth : 1.78″/45mm
 - Front Mount Baffle Cutout: 2.76″/70mm
 - Mounting Depth : 1.57″/40mm 

 
 
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