Specifications

147
Horn Drivers
• Throat Diameter: 25.4mm(1 in)
• Mounting Screw: 1-3/8-18TPI
• Nominal Impedance: 8 OHM
• Rated Power: 300 W RMS, 600 W MAX
• Sensitivity(1W/1M): 103dB/w/m
• Frequency Response: 1-20 kHz
• Voice Coil Diameter: 44.4mm(1.75 in)
• Diaphragm Material: Titanium
• Magnet: Ceramic
• Outside Diameter: 4.72 in.
• Net Weight: 2.31 lbs.
1.75 Titanium Ceramic Screw On Horn Driver At 8 Ohms
PDS445
• Midrange/Tweeter Compression Horn Driver
• Titanium Diaphragm
• 2.02 (51.2mm) Flat Aluminum Voice Coil
• 30 oz Magnet Structure
• Frequency Response: 500Hz - 18kHz
• Sensitivity: 107dB @ 1W/1M
• 8 Ohm Impedance
• 300 Watts RMS/600 Watts Peak
• Terminals 205 Type
• Fits Horns with 1 3/8 x 18 TPI Threads
2.02” Titanium Horn Driver 8 Ohm 1-3/8” x 18 TPI
PDS521
• Midrange/Tweeter Compression Horn Driver
• Titanium Diaphragm
• 2 Flat Aluminum Voice Coil
• 60 oz. Magnet Structure
• Frequency Response: 1.5kHz-18kHz
• Sensitivity: 102dB
• 8 Ohm Impedance
• 300 Watts RMS/600 Watts Peak Power
• Terminals 205-Type
• Fits Horns with 1 3 /8 x 18 TPI Threads
2” Titanium Horn Driver 8 Ohm 1-3/8” x 18 TPI
PDS541
• Midrange/Tweeter Compression Horn Driver
• Titanium Diaphragm
• Terminals 205-Type
• 3 (50.8mm) Flat Aluminum Voice Coil
• 50oz Magnet Structure
• Frequency Response:600Hz-18KHz
• Sensitivity:105db 1W/1M
• 8 Ohm Impedance
• 300 Watts Watts Rms /600 Watts Peak Power
Handing
• Fits Horns With Four M6 Threaded Holes 90 Apart on
4 (102mm) Diameter Circle
• Overall Dimensions: 7 Diameter x 3.2 Depth
3 Titanium 8 Ohm Horn Bolt On Driver
PDS682
• Midrange/Tweeter Compression Horn Driver
• Titanium Diaphragm
• Terminals 205-Type
• 2 (50.8mm) Flat Aluminum Voice Coil
• 60 Oz Magnet Structure
• Frequency Response: 800Hz-20KHz
• Sensitivity: 106dB @ 1W/ 1M
• 8 Ohm Impedance
• 300 Watts RMS /600 Watts Peak Power
• Fits Horms With 1-3/8 x 18 TPI Threads
• Overall Dimensions: 5.5 Diameter x 3.8 Depth
2” Titanium Horn Driver 8 Ohm 1-3/8” x 18 TPI
PDS741
• Midrange/Tweeter Compression Horn Driver
• Titanium Diaphragm
• 2.84 (72.2mm) Flat Aluminum Voice Coil
• 50 oz Magnet Structure
• Frequency Response: 500Hz - 18kHz
• Sensitivity: 107dB @ 1W/1M
• 8 Ohm Impedance
• 300 Watts RMS/600 Watts Peak
• Terminals 205 Type
• Fits Horns with 1 3/8 x 18 TPI Threads
2.84” Titanium Horn Driver 8 Ohm 1-3/8” x 18 TPI
PDS772