P.Audio

P.Audio SD-44BN

The P.Audio SD-44BN is a medium format compression driver that utilizes a precision formed diaphragm assembly. The titanium diaphragm is precision formed to insure excellent consistency and performance. The diaphragm assembly is close spaced to a precision phase plug to insure excellent acoustic loading. The SD-44BN has an operating range of 1200Hz to 20000Hz and is ideally suited for two way and three way high frequency applications in professional sound reinforcement systems.

The SD-44BN is a neodymium based magnetic system with an industry standard 1 inch (25.4mm) exit diameter. The mounting configuration is a standard "bolt on" style. P.Audio offers a wide variety high frequency horns that will provide excellent pattern control and acoustic loading for the SD-44BN. The uses of neodymium magnetics allows the SD-44BN to be used in "close spaced" array designs such as modern high output line arrays.

The diaphragm assembly is a 1.75 inch (44.4mm) diameter commercially pure titanium design and utilizes P.Audio"s very high temperature adhesive systems and precision manufacturing to insure high power handling and reliability. The construction yields a full 50 watts of power handling capacity. The larger diaphragm diameter (1.75 inch) provides superior mid band response and is an excellent choice for medium power professional sound reinforcement systems.

The P.Audio SD-44BN is a medium format compression driver that utilizes a precision formed diaphragm assembly. The titanium diaphragm is precision formed to insure excellent consistency and performance. The diaphragm assembly is close spaced to a precision phase plug to insure excellent acoustic loading. The SD-44BN has an operating range of 1200Hz to 20000Hz and is ideally suited for two way and three way high frequency applications in professional sound reinforcement systems.

The SD-44BN is a neodymium based magnetic system with an industry standard 1 inch (25.4mm) exit diameter. The mounting configuration is a standard "bolt on" style. P.Audio offers a wide variety high frequency horns that will provide excellent pattern control and acoustic loading for the SD-44BN. The uses of neodymium magnetics allows the SD-44BN to be used in "close spaced" array designs such as modern high output line arrays.

The diaphragm assembly is a 1.75 inch (44.4mm) diameter commercially pure titanium design and utilizes P.Audio"s very high temperature adhesive systems and precision manufacturing to insure high power handling and reliability. The construction yields a full 50 watts of power handling capacity. The larger diaphragm diameter (1.75 inch) provides superior mid band response and is an excellent choice for medium power professional sound reinforcement systems.

Power rating 50 W(AES)
Nominal impedance 8Ω
Sensitivity 106 dB
Frequency range 1200-20000 Hz
Recommended min. crossover (12dB/oct) 1500 Hz
Voice coil diameter 44.4mm/1.75 in
Voice coil material AL-R
Magnet type Neodymium
Diaphragm & surround material Titanium
Packing dimension WxDxH (mm) 290 x 290 x 270
Net weight 0.8 kg/1.76 lb
Shipping weight (36 Pcs) 30 kg/66.2 lb
Medium Format Wide Bandwidth Compression Driver
1" Exit Diameter
200 Watts Peak Power Handling
Pure Titanium Based 1.75" Diaphragm Diameter
Bolt On Mounting
Neodymium Magnetics

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P.Audio BM-D442
P.Audio

P.Audio BM-D442

BM-D442 The P Audio BM-D442 is a 1.75 inch (44.4mm) medium format diaphragm compression driver coupled to a high density magnetic circuit. The compression driver exit diameter is an industry standard 1 inch (25.4mm). The design of the 442 is based on the extremely successful BM-D440 technology and represents substantial technological advances in both sound quality and ease of integration into system designs. The BM-D442 combines high magnetic field strength and a very lightweight diaphragm assembly, producing in a very high output device that also features extended bandwidth and well defined frequency response. The phase plug is a circumferential slot design that has been redesigned to provide both extended bandwidth and superior response linearity. The phase plug to diaphragm spacing has been optimized for both extended frequency response and increased acoustic damping. The BM-D442 is optimized for very high performance two way system designs and is an excellent high frequency device for professional two way systems. BM-D442 The P Audio BM-D442 is a 1.75 inch (44.4mm) medium format diaphragm compression driver coupled to a high density magnetic circuit. The compression driver exit diameter is an industry standard 1 inch (25.4mm). The design of the 442 is based on the extremely successful BM-D440 technology and represents substantial technological advances in both sound quality and ease of integration into system designs. The BM-D442 combines high magnetic field strength and a very lightweight diaphragm assembly, producing in a very high output device that also features extended bandwidth and well defined frequency response. The phase plug is a circumferential slot design that has been redesigned to provide both extended bandwidth and superior response linearity. The phase plug to diaphragm spacing has been optimized for both extended frequency response and increased acoustic damping. The BM-D442 is optimized for very high performance two way system designs and is an excellent high frequency device for professional two way systems.

P.Audio BM-D460 / BM-D460S
P.Audio

P.Audio BM-D460 / BM-D460S

The P.Audio has redefined its BM series of compression drivers. The BMD460S is a state of the art high output compression driver. New developments P.Audio Research and Development have produced new levels of performance. State of the art manufacturing methods insure extremely reliable and consistent designs. The new BM-D460S driver utilizes the recently developed CRT™ technology to substantially improve both the time domain response and reduce distortion through the critical upper vocal range (1.5kHz to 5kHz). This new technology, called Cavity Resonance Technology ™ (CRT) acts to acoustically minimize the cavity found under all suspension driver suspension elements. By employing CRT technology, P.Audio engineers have been able to greatly improve the vocal accuracy in the frequency range where vocal intelligibility is located. Magnetic fluid has also been added to increase thermal transfer and mechanical damping. These changes to the diaphragm and magnet structure assembly have also increased the sound pressure levels and smoothed the response between 10kHz and 20kHz. The result is a more accurate system, particularly for vocal range program material. The BM-D460S is a medium format titanium based diaphragm assembly mated to a close spaced circumferential phase plug geometry. The voice coil is a rectangular geometry, high temperature aluminum to insure extended high frequency response. This diaphragm geometry is ideally suited for foreground/background high performance pa systems. The 1.0 inch (25.4mm) throat exit makes the 460S an excellent choice for extended bandwidth and ultra high frequency applications such as three way designs. The BM-D460S is ideally suited for line array applications or other applications where a mid bass horn or direct radiator driver is also used. This medium format throat and medium format diaphragm insures wide dispersion at very high frequencies and is an excellent choice for three way systems or medium power two way designs. The 1.0 inch throat is compatible with a variety of P.Audio horns and also compatible with industry standard 1.0 inch screw/thread on horns. The Ferrite based permanent magnetic system produces a very high efficiency and value. This makes the BM-D460S ideal for professional applications as well as fixed installation systems. The large format Ferrite permanent magnet produces a very high conversion efficiency. The P.Audio has redefined its BM series of compression drivers. The BMD460S is a state of the art high output compression driver. New developments P.Audio Research and Development have produced new levels of performance. State of the art manufacturing methods insure extremely reliable and consistent designs. The new BM-D460S driver utilizes the recently developed CRT™ technology to substantially improve both the time domain response and reduce distortion through the critical upper vocal range (1.5kHz to 5kHz). This new technology, called Cavity Resonance Technology ™ (CRT) acts to acoustically minimize the cavity found under all suspension driver suspension elements. By employing CRT technology, P.Audio engineers have been able to greatly improve the vocal accuracy in the frequency range where vocal intelligibility is located. Magnetic fluid has also been added to increase thermal transfer and mechanical damping. These changes to the diaphragm and magnet structure assembly have also increased the sound pressure levels and smoothed the response between 10kHz and 20kHz. The result is a more accurate system, particularly for vocal range program material. The BM-D460S is a medium format titanium based diaphragm assembly mated to a close spaced circumferential phase plug geometry. The voice coil is a rectangular geometry, high temperature aluminum to insure extended high frequency response. This diaphragm geometry is ideally suited for foreground/background high performance pa systems. The 1.0 inch (25.4mm) throat exit makes the 460S an excellent choice for extended bandwidth and ultra high frequency applications such as three way designs. The BM-D460S is ideally suited for line array applications or other applications where a mid bass horn or direct radiator driver is also used. This medium format throat and medium format diaphragm insures wide dispersion at very high frequencies and is an excellent choice for three way systems or medium power two way designs. The 1.0 inch throat is compatible with a variety of P.Audio horns and also compatible with industry standard 1.0 inch screw/thread on horns. The Ferrite based permanent magnetic system produces a very high efficiency and value. This makes the BM-D460S ideal for professional applications as well as fixed installation systems. The large format Ferrite permanent magnet produces a very high conversion efficiency.

P.Audio PA-D26S
P.Audio

P.Audio PA-D26S

The P.Audio PA-D26S is a small format diaphragm compression driver designed for mid range and extended high frequency applications in two way professional sound reinforcement systems. The small format design is excellent for wide bandwidth applications and is ideal for medium sized sound reinforcement systems using 8 inch (203mm) and 10 inch (254mm) woofers. The driver has a rated bandwidth of 1.5kHz to beyond 20kHz. The PA-D26S is a Ferrite based permanent magnet system that features a 1 inch (25.4mm) diameter phenolic resin impregnated diaphragm assembly. This design features P.Audio"s legendary high temperature systems to insure both high power handling and high reliability. The PA-D26S features an industry standard screw on style exit that allows the driver to easily mate to any high frequency horn with a standard 1 inch screw on mounting. The P.Audio PA-D26S is a small format diaphragm compression driver designed for mid range and extended high frequency applications in two way professional sound reinforcement systems. The small format design is excellent for wide bandwidth applications and is ideal for medium sized sound reinforcement systems using 8 inch (203mm) and 10 inch (254mm) woofers. The driver has a rated bandwidth of 1.5kHz to beyond 20kHz. The PA-D26S is a Ferrite based permanent magnet system that features a 1 inch (25.4mm) diameter phenolic resin impregnated diaphragm assembly. This design features P.Audio"s legendary high temperature systems to insure both high power handling and high reliability. The PA-D26S features an industry standard screw on style exit that allows the driver to easily mate to any high frequency horn with a standard 1 inch screw on mounting.

P.Audio PreNeo-340S
P.Audio

P.Audio PreNeo-340S

The P Audio PreNeo-340S is a state of the art high output compression driver. Advanced engineering and manufacturing methods have produced an extremely reliable and wide bandwidth device that also features very high fidelity. The PreNeo-340S is a small format titanium based diaphragm assembly mated to a close spaced circumferential phase plug geometry. The voice coil is a rectangular geometry high temperature aluminum to insure extended high frequency response. This diaphragm geometry is ideally suited for foreground/background high performance pa systems. The P Audio PreNeo-340S is a state of the art high output compression driver. Advanced engineering and manufacturing methods have produced an extremely reliable and wide bandwidth device that also features very high fidelity. The PreNeo-340S is a small format titanium based diaphragm assembly mated to a close spaced circumferential phase plug geometry. The voice coil is a rectangular geometry high temperature aluminum to insure extended high frequency response.

P.Audio PreNeo-450N
P.Audio

P.Audio PreNeo-450N

The P Audio PreNeo-450N is a state of the art high output compression driver. Advanced engineering and manufacturing methods have produced an extremely reliable and wide bandwidth device that also features very high fidelity. The PreNeo-450N is a medium format titanium based diaphragm assembly mated to a close spaced circumferential phase plug geometry. The voice coil is a rectangular geometry high temperature aluminum to insure extended high frequency response. The P Audio PreNeo-450N is a state of the art high output compression driver. Advanced engineering and manufacturing methods have produced an extremely reliable and wide bandwidth device that also features very high fidelity. The PreNeo-450N is a medium format titanium based diaphragm assembly mated to a close spaced circumferential phase plug geometry. The voice coil is a rectangular geometry high temperature aluminum to insure extended high frequency response.

P.Audio SD-44BN
P.Audio

P.Audio SD-44BN

The P.Audio SD-44BN is a medium format compression driver that utilizes a precision formed diaphragm assembly. The titanium diaphragm is precision formed to insure excellent consistency and performance. The diaphragm assembly is close spaced to a precision phase plug to insure excellent acoustic loading. The SD-44BN has an operating range of 1200Hz to 20000Hz and is ideally suited for two way and three way high frequency applications in professional sound reinforcement systems. The SD-44BN is a neodymium based magnetic system with an industry standard 1 inch (25.4mm) exit diameter. The mounting configuration is a standard "bolt on" style. P.Audio offers a wide variety high frequency horns that will provide excellent pattern control and acoustic loading for the SD-44BN. The uses of neodymium magnetics allows the SD-44BN to be used in "close spaced" array designs such as modern high output line arrays. The diaphragm assembly is a 1.75 inch (44.4mm) diameter commercially pure titanium design and utilizes P.Audio"s very high temperature adhesive systems and precision manufacturing to insure high power handling and reliability. The construction yields a full 50 watts of power handling capacity. The larger diaphragm diameter (1.75 inch) provides superior mid band response and is an excellent choice for medium power professional sound reinforcement systems. The P.Audio SD-44BN is a medium format compression driver that utilizes a precision formed diaphragm assembly. The titanium diaphragm is precision formed to insure excellent consistency and performance. The diaphragm assembly is close spaced to a precision phase plug to insure excellent acoustic loading. The SD-44BN has an operating range of 1200Hz to 20000Hz and is ideally suited for two way and three way high frequency applications in professional sound reinforcement systems. The SD-44BN is a neodymium based magnetic system with an industry standard 1 inch (25.4mm) exit diameter. The mounting configuration is a standard "bolt on" style. P.Audio offers a wide variety high frequency horns that will provide excellent pattern control and acoustic loading for the SD-44BN. The uses of neodymium magnetics allows the SD-44BN to be used in "close spaced" array designs such as modern high output line arrays. The diaphragm assembly is a 1.75 inch (44.4mm) diameter commercially pure titanium design and utilizes P.Audio"s very high temperature adhesive systems and precision manufacturing to insure high power handling and reliability. The construction yields a full 50 watts of power handling capacity. The larger diaphragm diameter (1.75 inch) provides superior mid band response and is an excellent choice for medium power professional sound reinforcement systems.

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