PHT-409

P-Audio PHT-409 15W Compression Driver With Horn

Click here to download the Datasheet (PDF)


The P Audio PHT-409 is a small format super tweeter designed for use in two way and three way sound reinforcement designs. The PHT-409 offers extended frequency response to beyond 20 kHz. The high sensitivity of the integrated horn/driver system make the PHT-409 an excellent choice for high frequency reproduction in foreground and background sound reinforcement systems. The 100dB one watt at one meter rating means the product is ideally suited for two way systems where conventional direct radiator tweeters suffer from a loss of sensitivity. The small format 1 inch (25.4mm) diameter diaphragm offers extended bandwidth and extended high frequency piston range performance. This diameter diaphragm is excellent for super tweeter applications or small format upper midrange and super tweeter response. The PHT-409 is constructed from a very rugged glass reinforced ABS resin that offers both a high degree of structural support but also excellent mechanical damping for the device.	Diaphragm Diameter: 25mm Nominal Impedance: 8 Ohms Voice Coil DC Resistance: 7.2 Ohms Power Handling: 15W RMS Sound Pressure Level (1W@1m): 100dB Magnet Material: Ferrite Diaphragm Material: Polyimide Film Horn Material: ABS with Glass Filled Black Polycarbonate Nominal Coverage, -6dB (H x V): 100 x 40 degrees Cut-off Frequency: 2 kHz Baffle Cutout: 50mm x 100mm Weight: 1.10kg

The P Audio PHT-409 is a small format super tweeter designed for use in two way and three way sound reinforcement designs. The PHT-409 offers extended frequency response to beyond 20 kHz. The high sensitivity of the integrated horn/driver system make the PHT-409 an excellent choice for high frequency reproduction in foreground and background sound reinforcement systems. The 100dB one watt at one meter rating means the product is ideally suited for two way systems where conventional direct radiator tweeters suffer from a loss of sensitivity. The small format 1 inch (25.4mm) diameter diaphragm offers extended bandwidth and extended high frequency piston range performance. This diameter diaphragm is excellent for super tweeter applications or small format upper midrange and super tweeter response.

The PHT-409 is constructed from a very rugged glass reinforced ABS resin that offers both a high degree of structural support but also excellent mechanical damping for the device.

Diaphragm Diameter: 25mm

Nominal Impedance: 8 Ohms

Voice Coil DC Resistance: 7.2 Ohms

Power Handling: 15W RMS

Sound Pressure Level (1W@1m): 100dB

Magnet Material: Ferrite

Diaphragm Material: Polyimide Film

Horn Material: ABS with Glass Filled Black Polycarbonate

Nominal Coverage, -6dB (H x V): 100 x 40 degrees

Cut-off Frequency: 2 kHz

Baffle Cutout: 50mm x 100mm

Weight: 1.10kg