The Dayton Audio Signature Series was designed to give DIY speaker designers access to the pinnacle of speaker technology at the value expected from Dayton Audio. Featuring an open aluminum cast frame, anodized aluminum cone and a polyimide former, these drivers can provide extended range with incredibly low distortion. After hours of painstaking engineering and testing with meticulous attention to detail, we at Dayton Audio deem this driver line worthy of the endorsement of even the most critical audiophile. Key Features Extensive Klippel LMP and LSI testing to optimize Bl symmetry and parameters Indexed cone/surround junction for smooth transition/frequency response Polyimide formers and aluminum shorting sleeve for improved inductance, damping, and frequency response One piece concave black anodized aluminum cone Vented former and elevated spider for improved air flow Open aluminum cast frame for improved heat dissipation Countersunk stainless steel magnet badging for long time aesthetics Dayton Audio SIG180-4 6.5” Signature Series Extended Range 80W Driver 4 Ohm The Dayton Audio Signature Series was designed to give DIY speaker designers access to the pinnacle of speaker technology at the value expected from Dayton Audio. Featuring an open aluminum cast frame, anodized aluminum cone and a polyimide former, these drivers can provide extended range with incredibly low distortion. Key Specs Nominal Diameter: 6-1/2" Power Handling (RMS): 80 watts Power Handling (MAX): 160 watts Impedance: 4Ω Frequency Response: 40 - 4,000 Hz Sensitivity: 91.0 dB @ 2.83V/1m Voice Coil Diameter: 31.8mm Maximum Linear Excursion: 5mm Signature Sound and Performance The smooth and extended frequency response of these Dayton Audio speaker drivers ensures that the entire audible spectrum is accurately reproduced, from the lowest bass notes to the highest treble frequencies. This well-balanced frequency response delivers a natural and immersive listening experience, allowing you to hear every detail and nuance in your favorite music or movies. Meticulous Attention to Detail The speaker drivers' design, materials, and meticulous engineering work in harmony to minimize distortion, ensuring that the sound remains clean and clear even at high volumes. By achieving low distortion, these speaker drivers provide an accurate representation of the original audio signal, allowing audiophiles to enjoy a true-to-life listening experience with exceptional clarity and precision. The Signature Series speaker drivers used rigorous Klippel testing throughout the design process, a state-of-the-art analysis method to provide optimal performance, consistency, and reliability by precisely measuring and optimizing the drivers' magnetic and mechanical properties. Featuring the innovative use of aluminum shorting sleeves, our speakers deliver unmatched audio performance. These Faraday rings, expertly situated around the driver's pole piece, not only stabilize the magnetic field but also significantly reduce inductive distortion. The result? Consistent, high-quality sound in every note. Thanks to aluminum's superior conductivity, every audio signal is transmitted efficiently and without distortion. Indexed Cone and Surround Junction Diffraction caused by the abrupt edge of the surround is minimized by the use of an indexed junction. This design feature helps create a smooth transition between the cone and surround, resulting in improved frequency response while improving the rigidity of the cone further resulting in less cone distortion at high excursion. Vented Polyimide Former with CCA Voice Coil Wire and Elevated Spider Suspension The polyimide voice coil formers provide excellent mechanical damping and a smoother frequency response, and the copper-clad aluminum (CCA) wire reduces moving mass further enhancing the overall sound quality and increasing the efficiency of the speaker driver. An elevated spider and vented former increases airflow to the coils to keep the assembly running cool during long periods of use. Concave Black Anodized Aluminum Cone The aluminum construction of the cone is lightweight, rigid, and helps reduce distortion, contributing to a more accurate sound reproduction. The anodization process is optimized to contribute to the dampening of the cone and provides high aesthetic value to any speaker design. Open Aluminum Cast Frame and CNC'd Stainless-Steel Badging The aluminum cast frame keeps movement isolated to the diaphragm, increasing low frequency performance and providing additional thermal dissipation. Stainless-steel badging completes the sleek aesthetic of the Signature Series drivers providing a timeless visual appeal for every speaker designer.

The Dayton Audio Signature Series was designed to give DIY speaker designers access to the pinnacle of speaker technology at the value expected from Dayton Audio. Featuring an open aluminum cast frame, anodized aluminum cone and a polyimide former, these drivers can provide extended range with incredibly low distortion. After hours of painstaking engineering and testing with meticulous attention to detail, we at Dayton Audio deem this driver line worthy of the endorsement of even the most critical audiophile. Key Features Extensive Klippel LMP and LSI testing to optimize Bl symmetry and parameters Indexed cone/surround junction for smooth transition/frequency response Polyimide formers and aluminum shorting sleeve for improved inductance, damping, and frequency response One piece concave black anodized aluminum cone Vented former and elevated spider for improved air flow Open aluminum cast frame for improved heat dissipation Countersunk stainless steel magnet badging for long time aesthetics Dayton Audio SIG150-4 5.25” Signature Series Extended Range 60W Driver 4 Ohm The Dayton Audio Signature Series was designed to give DIY speaker designers access to the pinnacle of speaker technology at the value expected from Dayton Audio. Featuring an open aluminum cast frame, anodized aluminum cone and a polyimide former, these drivers can provide extended range with incredibly low distortion. Key Specs Nominal Diameter: 5-1/4" Power Handling (RMS): 60 watts Power Handling (MAX): 120 watts Impedance: 4Ω Frequency Response: 60 - 4,000 Hz Sensitivity: 91.1 dB @ 2.83V/1m Voice Coil Diameter: 26.7mm Maximum Linear Excursion: 4mm Signature Sound and Performance The smooth and extended frequency response of these Dayton Audio speaker drivers ensures that the entire audible spectrum is accurately reproduced, from the lowest bass notes to the highest treble frequencies. This well-balanced frequency response delivers a natural and immersive listening experience, allowing you to hear every detail and nuance in your favorite music or movies. Meticulous Attention to Detail The speaker drivers' design, materials, and meticulous engineering work in harmony to minimize distortion, ensuring that the sound remains clean and clear even at high volumes. By achieving low distortion, these speaker drivers provide an accurate representation of the original audio signal, allowing audiophiles to enjoy a true-to-life listening experience with exceptional clarity and precision. The Signature Series speaker drivers used rigorous Klippel testing throughout the design process, a state-of-the-art analysis method to provide optimal performance, consistency, and reliability by precisely measuring and optimizing the drivers' magnetic and mechanical properties. Featuring the innovative use of aluminum shorting sleeves, our speakers deliver unmatched audio performance. These Faraday rings, expertly situated around the driver's pole piece, not only stabilize the magnetic field but also significantly reduce inductive distortion. The result? Consistent, high-quality sound in every note. Thanks to aluminum's superior conductivity, every audio signal is transmitted efficiently and without distortion. Indexed Cone and Surround Junction Diffraction caused by the abrupt edge of the surround is minimized by the use of an indexed junction. This design feature helps create a smooth transition between the cone and surround, resulting in improved frequency response while improving the rigidity of the cone further resulting in less cone distortion at high excursion. Vented Polyimide Former with CCA Voice Coil Wire and Elevated Spider Suspension The polyimide voice coil formers provide excellent mechanical damping and a smoother frequency response, and the copper-clad aluminum (CCA) wire reduces moving mass further enhancing the overall sound quality and increasing the efficiency of the speaker driver. An elevated spider and vented former increases airflow to the coils to keep the assembly running cool during long periods of use. Concave Black Anodized Aluminum Cone The aluminum construction of the cone is lightweight, rigid, and helps reduce distortion, contributing to a more accurate sound reproduction. The anodization process is optimized to contribute to the dampening of the cone and provides high aesthetic value to any speaker design. Open Aluminum Cast Frame and CNC'd Stainless-Steel Badging The aluminum cast frame keeps movement isolated to the diaphragm, increasing low frequency performance and providing additional thermal dissipation. Stainless-steel badging completes the sleek aesthetic of the Signature Series drivers providing a timeless visual appeal for every speaker designer.

Dayton Audio SIG120-4 4” Signature Series Extended Range 40W Driver 4 Ohm The Dayton Audio Signature Series was designed to give DIY speaker designers access to the pinnacle of speaker technology at the value expected from Dayton Audio. Featuring an open aluminum cast frame, anodized aluminum cone and a polyimide former, these drivers can provide extended range with incredibly low distortion. After hours of painstaking engineering and testing with meticulous attention to detail, we at Dayton Audio deem this driver line worthy of the endorsement of even the most critical audiophile. Key Features Extensive Klippel LMP and LSI testing to optimize Bl symmetry and parameters Indexed cone/surround junction for smooth transition/frequency response Polyimide formers and aluminum shorting sleeve for improved inductance, damping, and frequency response One piece concave black anodized aluminum cone Vented former and elevated spider for improved air flow Open aluminum cast frame for improved heat dissipation Countersunk stainless steel magnet badging for long time aesthetics Dayton Audio SIG120-4 4” Signature Series Extended Range 40W Driver 4 Ohm The Dayton Audio Signature Series was designed to give DIY speaker designers access to the pinnacle of speaker technology at the value expected from Dayton Audio. Featuring an open aluminum cast frame, anodized aluminum cone and a polyimide former, these drivers can provide extended range with incredibly low distortion. Key Specs Nominal Diameter: 4" Power Handling (RMS): 40 watts Power Handling (MAX): 80 watts Impedance: 4Ω Frequency Response: 75 - 8,500 Hz Sensitivity: 89.7dB @ 2.83V/1m Voice Coil Diameter: 26.6mm Maximum Linear Excursion: 4mm Signature Sound and Performance The smooth and extended frequency response of these Dayton Audio speaker drivers ensures that the entire audible spectrum is accurately reproduced, from the lowest bass notes to the highest treble frequencies. This well-balanced frequency response delivers a natural and immersive listening experience, allowing you to hear every detail and nuance in your favorite music or movies. Meticulous Attention to Detail The speaker drivers' design, materials, and meticulous engineering work in harmony to minimize distortion, ensuring that the sound remains clean and clear even at high volumes. By achieving low distortion, these speaker drivers provide an accurate representation of the original audio signal, allowing audiophiles to enjoy a true-to-life listening experience with exceptional clarity and precision. The Signature Series speaker drivers used rigorous Klippel testing throughout the design process, a state-of-the-art analysis method to provide optimal performance, consistency, and reliability by precisely measuring and optimizing the drivers' magnetic and mechanical properties. Featuring the innovative use of aluminum shorting sleeves, our speakers deliver unmatched audio performance. These Faraday rings, expertly situated around the driver's pole piece, not only stabilize the magnetic field but also significantly reduce inductive distortion. The result? Consistent, high-quality sound in every note. Thanks to aluminum's superior conductivity, every audio signal is transmitted efficiently and without distortion. Indexed Cone and Surround Junction Diffraction caused by the abrupt edge of the surround is minimized by the use of an indexed junction. This design feature helps create a smooth transition between the cone and surround, resulting in improved frequency response while improving the rigidity of the cone further resulting in less cone distortion at high excursion. Vented Polyimide Former with CCA Voice Coil Wire and Elevated Spider Suspension The polyimide voice coil formers provide excellent mechanical damping and a smoother frequency response, and the copper-clad aluminum (CCA) wire reduces moving mass further enhancing the overall sound quality and increasing the efficiency of the speaker driver. An elevated spider and vented former increases airflow to the coils to keep the assembly running cool during long periods of use. Concave Black Anodized Aluminum Cone The aluminum construction of the cone is lightweight, rigid, and helps reduce distortion, contributing to a more accurate sound reproduction. The anodization process is optimized to contribute to the dampening of the cone and provides high aesthetic value to any speaker design. Open Aluminum Cast Frame and CNC'd Stainless-Steel Badging The aluminum cast frame keeps movement isolated to the diaphragm, increasing low frequency performance and providing additional thermal dissipation. Stainless-steel badging completes the sleek aesthetic of the Signature Series drivers providing a timeless visual appeal for every speaker designer.

Dayton Audio SIG270-4Test in Hobby HiFi 4-5/2024 The Dayton Audio Signature Series was developed to provide DIY speaker designers with access to the pinnacle of speaker technology at the price expected from Dayton Audio. Equipped with an open aluminum cast frame, an anodized aluminum cone, and a polyimide former, these drivers offer a wider frequency range with incredibly low distortion. After careful development and testing with great attention to detail, we at Dayton Audio believe that this line of drivers deserves the approval of even the most critical audiophile.Main FeaturesExtensive Klippel LPM and LSI tests to optimize Bl symmetry and parametersIndexed cone/surround connection for smooth transition/frequency responsePolyimide former for improved mechanical damping and uniform frequency responseOne-piece, concave, black anodized aluminum diaphragmOpen aluminum casting basket for improved heat dissipationRecessed stainless steel magnetic emblem for long-lasting aesthetics

Test in Hobby HiFi 4-5/2024 Dayton Audio SIG225-4 8" Signature Series, Tieftöner 100W 4 Ohm Dayton Audio SIG225-4 8-Zoll-Treiber der Signature-Serie mit erweitertem Frequenzumfang. Die Dayton Audio Signature-Serie wurde entwickelt, um Heimwerker-Lautsprecherdesignern Zugang zur Spitze der Lautsprechertechnologie zu dem von Dayton Audio erwarteten Preis zu ermöglichen. Ausgestattet mit einem offenen Aluminiumgusskorb, einer eloxierten Aluminiummembran und einem Polyimid-Träger bieten diese Treiber eine größeren Frequenzumfang bei unglaublich geringer Verzerrung. Spezifikationen: Nenndurchmesser: 8" Belastbarkeit (RMS): 100 Belastbarkeit (MAX): 200 Impedanz: 4Ω Frequenzgang: 40Hz-3000Hz Empfindlichkeit: 91,2 dB bei 2,83 V/1 m Schwingspulendurchmesser: 2" Maximale lineare Auslenkung: 6 mm Der gleichmäßige und erweiterte Frequenzgang dieser Dayton Audio-Lautsprecherchassis sorgt dafür, dass das gesamte Hörspektrum von den tiefsten Bassnoten bis zu den höchsten Mitteltonbereich präzise wiedergegeben wird. Dieser ausgewogene Frequenzgang sorgt für ein natürliches und intensives Hörerlebnis, sodass Sie jedes Detail und jede Nuance Ihrer Lieblingsmusik oder -filme hören können. Akribische Liebe zum Detail; Das Design, die Materialien und die sorgfältige Konstruktion der Lautsprechertreiber arbeiten harmonisch zusammen, um Verzerrungen zu minimieren und sicherzustellen, dass der Klang auch bei hohen Lautstärken sauber und klar bleibt. Durch die Erzielung einer geringen Verzerrung bieten diese Lautsprecherchassis eine genaue Darstellung des ursprünglichen Audiosignals, sodass Audiophile ein naturgetreues Hörerlebnis mit außergewöhnlicher Klarheit und Präzision genießen können. Die Lautsprecherchassis der Signature-Serie wurden während des gesamten Designprozesses strengen Klippel-Tests unterzogen, einer hochmodernen Analysemethode, um optimale Leistung, Konsistenz und Zuverlässigkeit durch präzise Messung und Optimierung der magnetischen und mechanischen Eigenschaften der Treiber zu gewährleisten. Invers Kalotten-Membran- und Sicken-Anschluss; Die durch die abrupte Kante der Einfassung verursachte Beugung wird durch die Verwendung einer indexierten Verbindung minimiert. Dieses Designmerkmal trägt dazu bei, einen sanften Übergang zwischen Konus und Sicke zu schaffen, was zu einem verbesserten Frequenzgang führt und gleichzeitig die Steifigkeit des Konus weiter verbessert, was zu einer geringeren Konusverzerrung bei hoher Auslenkung führt. Belüfteter Polyimid-Schwingspulenträger mit CCA-Schwingspulendraht und erhöhter Spinnenaufhängung. Der Polyimid-Schwingspulenkörper sorgt für eine hervorragende mechanische Dämpfung und einen gleichmäßigeren Frequenzgang, und der kupferkaschierte Aluminiumdraht (CCA) reduziert die bewegte Masse, was die Gesamtklangqualität weiter verbessert, und die Effizienz des Lautsprechertreibers erhöht. Eine erhöhte Spinne und ein belüfteter Schwingspulenträger erhöhen den Luftstrom zu den Spulen, um die Baugruppe bei längerem Gebrauch kühl zu halten. Konkaver (Invers), schwarz eloxierte Aluminiummembran; Die Aluminiumkonstruktion der Kugelsegment-membran ist leicht, steif und trägt zur Reduzierung von Verzerrungen bei, was zu einer genaueren Klangwiedergabe beiträgt. Der Eloxierungsprozess ist so optimiert, dass er zur Dämpfung der Membran beiträgt und jedem Lautsprecherdesign einen hohen ästhetischen Wert verleiht. Offener Aluminiumgusskorb und Edelstahlplakette; Der Aluminiumgusskorb hält die Bewegung isoliert von der Membran, erhöht die Leistung bei niedrigen Frequenzen und sorgt für zusätzliche Wärmeableitung. Die Edelstahlplakette vervollständigt die elegante Ästhetik der Treiber der Signature-Serie und bietet jedem Lautsprecherdesigner einen zeitlosen optischen Reiz.