The BMS 4510ND Planar wave driver radiates a coherent planar wave front form a rectangular piston without internal diffraction for superior dispertion control & high fidelity sound. This distinctive new transducer was engineered to work with 4-inch (4" x 1") rectangular throat waveguides providing extremely high sensitivity. The 4510ND is optimised for 10° vertical dispertion & allows a horizontal coverage from 60° to 120° depending on the waveguide used. The unique design of the 4510ND planar wave driver allows perfect acoustical coupling of individual units to create virtually continuous line source. The driver contains a high energy neodymium magnet system & a unique annular ring diaphragm. The ring diaphragm works similar as a wound 140 mm long ribbon diaphragm providing linear frequency response up tp 20 k Hz. The unique planar wave phase plug provide a coherent planar wave front without internal diffraction. Technische Daten Unique Planar Wave Design (patent pending) Neodymium Magnet Assembly Perfect acoustical coupling of individual units to create virtually continuous line source 112 d B sensitivity 1 W / 1 m 1 k Hz Crossover Extended high frequency response up to 20 k Hz   ...

BMS 4524 is an ultra compact 1" professional compression driver that delivers excellent sonic quality. The unique BMS annular diaphragm achieves very high sensitivity & linear frequency response up to 20 k Hz. The sound of the BMS4524 has an exceptional dynamic range & produces even the most complex music signals with depth & definition. The BMS 4524
- 1" compression driver is designed for a wide variety of applications including high fidelity audio, small to medium high quality professional reinforcement systems & studio monitors. The BMS 4524 offers all the benefits of the patented BMS compression driver design, but at much reduced cost. Technische Daten Unique Patented Design 113 d B sensitivity 1 W / 1 m 1.9 k Hz Crossover Very small Size & low Weight 25.4 mm Voice Coil  
...

BMS 4538 is a powerful 1? professional compression driver that delivers superb sonic quality at a small package. The unique ...

BMS 4540ND is a powerful 1" professional compression driver that delivers superb sonic quality in a very small package. The ...

BMS 4540ND is a powerful 1" professional compression driver that delivers superb sonic quality in a very small package. The ...

BMS 4544 is a powerful 1" professional compression driver that delivers excellent sonic quality in a small package. The BMS exclusive voice coil technology employs light weigh Cooper Clad Aluminium wire wound inside & outside of the Kapton ? former to improve the heat dissipation. This technology dramatically increase the acoustic output & reliability of the drive & minimizes the power compression. The BMS 4544
- 1" compression driver is designed wide variety of applications in high quality professional reinforcement systems & stage monitors. Technische Daten Unique Patented Design 113 d B Sensitivity 1 W / 1 m 1.3 k Hz Crossover Extended high frequency response up to 20 k Hz Small Size & low Weight 44.4 mm Sandwich in- & outside the Voice Coil  
...

Der kraftvolle 1" Hochtontreiber BMS4545NDL ist für professionelle Anwendungen konzipiert und bietet hervorragende Klangeigenschaften bei äußerst kompakten Abmessungen. Die einzigartigen BMS Ringmembran bildet zusammen mit der kostengünstigen, besonders kräftigen Neodym-Magnetbaugruppe ein effizientes System für verschiedenste professionelle PA-Lösungen. Im Frequenzbereich bis 20 k Hz erreicht der BMS4545NDL überdurchschnittliche Schalldruckwerte. Dabei klingt der BMS4545ND extrem transparent und detailreich und kann dank seines außergewöhnlichen Dynamikumfangs auch vielschichtige Audiosignale konturiert und exakt abbilden. Technische Daten Typ: Hochtöner (Kompressionstreiber): Horndurchmesser: 1" Horndurchmesser: 25, 4 mm Durchmesser Schwingspule: 1, 75" Durchmesser Schwingspule: 44, 4 mm Gesamtdurchmesser: 85 ± 0, 1 mm Durchmesser Lochkreis: 57, 15 mm Tiefe: 48 mm Nennimpedanz: 8 Ohm Nennbelastbarkeit: 80 W Belastbarkeit: 400 W Schalldruck (mit Horn, 1 W / 1 m): 113 d B Frequenzbereich: 500
- 20.000 Hz Empfohlene Übernahmefrequenz: 1.300 Hz Schwingspulenträger: Kapton Membran: Polyester Material Magnet: Keramik Flanschgewinde: 1 3/8"
- 18N Gewinde  

...

Der kraftvolle 1" Hochtontreiber BMS4547NDL ist für den professionellen Einsatz konzipiert und bietet hervorragende Klangeigenschaften bei kompakten Abmessungen. Die einzigartigen BMS Ringmembran bildet zusammen mit der kostengünstigen und effizienten Neodym-Magnetbaugruppe ein wirtschaftliches System für unterschiedlichste professionelle PA-Lösungen. Bei einem Frequenzbereich bis 20 k Hz erreicht der BMS4547NDL überdurchschnittliche Schalldruckwerte. Dabei klingt der BMS4547ND extrem transparent und detailreich und bildet dank seines außergewöhnlichen Dynamikumfangs auch vielschichtige Audiosignale konturiert und exakt ab. Technische Daten Typ: Hochtöner (Kompressionstreiber): Horndurchmesser: 1" Horndurchmesser: 25, 4 mm Durchmesser Schwingspule: 1, 75" Durchmesser Schwingspule: 44, 4 mm Gesamtdurchmesser: 85 ± 0, 1 mm Durchmesser Lochkreis: 57, 15 mm Tiefe: 3.5cm Nennimpedanz: 8 Ohm Nennbelastbarkeit: 80 W Belastbarkeit: 450 W Schalldruck (mit Horn, 1 W / 1 m): 113 d B Frequenzbereich: 500
- 20.000 Hz Empfohlene Übernahmefrequenz: 1.200 Hz Schwingspulenträger: Kapton Membran: Polyester Material Magnet: Neodym Anzahl Befestigungslöcher 3 Durchmesser Befestigungslöcher: M5 Durchmesser Lochkreis: 57, 15 mm  
...

BMS 4550 is a powerful 1" professional compression driver that delivers outstanding sonic quality in a small package. It has an exceptional dynamic range & produces even the most complex music signals with depth & definition. The BMS exclusive voice coil technology employs a light weight Copper Clad Aluminium wire wound inside & outside of the Kapton? former to improve the heat dissipation, dramatically increasing the acoustic output & reliability of the driver while minimises the power compression. The BMS 4550
- 1" compression driver is designed for a wide variety of applications in high quality, high power professional reinforcement systems & stage monitors where low crossover frequency is needed. Technische Daten Unique patented Design 113 d B sensitivity 1 W / 1 m 800 Hz Crossover Extended high frequency response up to 20 k Hz Small Size & low Weight 44.4 mm sandwich in- & outside VC  
...

BMS 4550 is a powerful 1" professional compression driver that delivers outstanding sonic quality in a small package. It has an exceptional dynamic range & produces even the most complex music signals with depth & definition. The BMS exclusive voice coil technology employs a light weight Copper Clad Aluminium wire wound inside & outside of the Kapton? former to improve the heat dissipation, dramatically increasing the acoustic output & reliability of the driver while minimises the power compression. The BMS 4550
- 1" compression driver is designed for a wide variety of applications in high quality, high power professional reinforcement systems & stage monitors where low crossover frequency is needed. Technische Daten Unique patented Design 113 d B sensitivity 1 W / 1 m 800 Hz Crossover Extended high frequency response up to 20 k Hz Small Size & low Weight 44.4 mm sandwich in- & outside VC  
...