Top of the line AUDAX HM170Z0 Woofer, 6.5s, 8 Ohms, quality made and designed in France, Cast Frame, excellent quality and performance. Open Box, New, Always inside climate controlled non smoking environment, Top Line, Ex Quality, France. The shipping cost includes safe packing, insurance, prompt shipping and tracking number. Buy with confidence, see my feedback. Good listening, SonnY :) See the impressive specs and description below HD-A represents a true breakthrought in loudspeaker cone technology, surpassing all conventional materials being used today. Through an extraordinary combination of newly developed materials and processes. Audax has created an innovative composite membrane whose properties are very close to ideal for making loudspeaker diaphragms. Ultra light, extremely rigid and maximized internal damping. This no-compromise cone ise based on a totally controlled matric of acrylic polymer gel in which an optimized proportion of Carbon and Kevlar fibers are embedded. An exclusive, proprietary process acts to perfectly align the fibers along the polymer chain. The procedure allows total control over the contour and weight of the cone, while making it possible to vary the thickness of the membrane along the profile. This 6 1/2 bass-midrange driver was developped for top range, no-compromise high end 2 or 3-way systems. It features a die cast Zamack chassis with unobstructed venting for enhanced transient response and a non resonant phase plug for high and frequency equalization. High power handling results from the flat, edgewound copper coil mounted onto a fiberglass reinforced Kpaton voice coil former. Unequaled definition is achieved over a wide spectrum of frequencies and dynamic ranges while retaining a neutral tonal balance with precise and detailed imaging. General Product type Cone driver Brand Audax Reference HM170Z0 Product code 100996Y Informations Nominal impedance 8 ohm Dimensional category 6.5 inch, 7.5 inch Frequency coverage type Sub, Low Manufacturer sensitivity 91 dB Calculated sensitivity 90.24 dB Nominal power handling 60 W Fundamental parameters Sd 138 cm² Mms 9.9 gr Le 0.34 mH Re 6.2 ohm BL 6 T.m Small signal parameters Fs 40 Hz Qes 0.42 Qms 6.15 Qts 0.4 Vas 45.3 L Datas Xmax ±3.75 mm Calculated Xmax ±5.4167 mm EBP 95 Hz Zmin 7.4 ohm Fs / Qts 100 Hz Vas * Qts² 7.25 L Calculated efficiency 0.67 % Dimensions Voice coil diameter 1.18 inch Winding depth 12.5 mm Gap height 5 mm External dimensions 166 | 188 mm Baffle cutout diameter 145 mm Front thickness 7.2 mm Depth after front 70 mm Diamètre aimant (mm) 86.1 mm Shape & Materials Front chape Cylindrical Magnet type Ferrite Basket masterial Zamak Winding material Copper Voice coil former Kapton Surround material Rubber

The woofer is in excellent condition and sounds great. #102047N 296/03. Made in France. The model is NOT a 684, I had to use a description in order to list the item. You are bidding on only one woofer. Please checkout my other items that I am selling in this auction.

For sale are a pair of used Audax HM170C0 carbon fiber woofers in excellent condition. These are briefly used spares. New models of the same speaker run about $120 each. I am selling them only because I am downsizing.Shipping price is for continental U.S. only.

Top of the line AUDAX HM170Z0 Woofer, 6.5s, 8 Ohms, quality made and designed in France, Cast Frame, excellent quality and performance. Open Box, New, Always inside climate controlled non smoking environment, Top Line, Ex Quality, France. The shipping cost includes safe packing, insurance, prompt shipping and tracking number. Buy with confidence, see my feedback. Good listening, SonnY :) See the impressive specs and description below HD-A represents a true breakthrought in loudspeaker cone technology, surpassing all conventional materials being used today. Through an extraordinary combination of newly developed materials and processes. Audax has created an innovative composite membrane whose properties are very close to ideal for making loudspeaker diaphragms. Ultra light, extremely rigid and maximized internal damping. This no-compromise cone ise based on a totally controlled matric of acrylic polymer gel in which an optimized proportion of Carbon and Kevlar fibers are embedded. An exclusive, proprietary process acts to perfectly align the fibers along the polymer chain. The procedure allows total control over the contour and weight of the cone, while making it possible to vary the thickness of the membrane along the profile. This 6 1/2 bass-midrange driver was developped for top range, no-compromise high end 2 or 3-way systems. It features a die cast Zamack chassis with unobstructed venting for enhanced transient response and a non resonant phase plug for high and frequency equalization. High power handling results from the flat, edgewound copper coil mounted onto a fiberglass reinforced Kpaton voice coil former. Unequaled definition is achieved over a wide spectrum of frequencies and dynamic ranges while retaining a neutral tonal balance with precise and detailed imaging. General Product type Cone driver Brand Audax Reference HM170Z0 Product code 100996Y Informations Nominal impedance 8 ohm Dimensional category 6.5 inch, 7.5 inch Frequency coverage type Sub, Low Manufacturer sensitivity 91 dB Calculated sensitivity 90.24 dB Nominal power handling 60 W Fundamental parameters Sd 138 cm² Mms 9.9 gr Le 0.34 mH Re 6.2 ohm BL 6 T.m Small signal parameters Fs 40 Hz Qes 0.42 Qms 6.15 Qts 0.4 Vas 45.3 L Datas Xmax ±3.75 mm Calculated Xmax ±5.4167 mm EBP 95 Hz Zmin 7.4 ohm Fs / Qts 100 Hz Vas * Qts² 7.25 L Calculated efficiency 0.67 % Dimensions Voice coil diameter 1.18 inch Winding depth 12.5 mm Gap height 5 mm External dimensions 166 | 188 mm Baffle cutout diameter 145 mm Front thickness 7.2 mm Depth after front 70 mm Diamètre aimant (mm) 86.1 mm Shape & Materials Front chape Cylindrical Magnet type Ferrite Basket masterial Zamak Winding material Copper Voice coil former Kapton Surround material Rubber

The woofer is in excellent condition and sounds great. #102047N 296/03. Made in France. The model is NOT a 684, I had to use a description in order to list the item. You are bidding on only one woofer. Please checkout my other items that I am selling in this auction.

The woofer is in excellent condition and sounds great. #102047N 296/03. Made in France. The model is NOT a 684, I had to use a description in order to list the item. You are bidding on only one woofer. Please checkout my other items that I am selling in this auction.

Speakers are in excellent condition. No issues period. Will be shipped in original cartons. The specs are below. They come from a smoke free/pet free home. These were used in a small bookshelf speaker project. They were never abused and always driven with quality electronics. Speakers will be put in another outer box for safe travel. Thank you for your consideration. 8ohmsensitivity 90db 1 watt 1 meter1.5 voice coil70 watt RMS Power handlinglow res 29Hz8 Fiber Glass cone driver with butly rubber surround550Gram Magnet

The woofer is in excellent condition and sounds great. #102047N 296/03. Made in France. The model is NOT a 684, I had to use a description in order to list the item. You are bidding on only one woofer. Please checkout my other items that I am selling in this auction.

The woofer is in excellent condition and sounds great. #102047N 296/03. Made in France. The model is NOT a 684, I had to use a description in order to list the item. You are bidding on only one woofer. Please checkout my other items that I am selling in this auction.

Pr Audax HM210AZ) 8 Woofers, 6 ohms, quality made and designed in France. They have cast frames, rubber surrounds, excellent quality and design. They were never used, open box, always in a climate controlled non smoking environment, very nice working tested condition. See the impressive specs and description below. The shipping cost includes safe packing, insurance, prompt shipping and tracking number. Buy with confidence, see my feedback. Good listening, SonnY :) The Audax HM210Z0 loudspeaker is a bass/midrange with airgel cone and molded Zamack bowl. This 8-inch high-fidelity loudspeaker is ideal for making 2-way speakers, with for example an Audax TW025A20Mg tweeter or a SEAS T25CF002 above. The HD-A (High Definition Airgel) cone is a real technological breakthrough in this field, surpassing the materials known to date. Through an extraordinary combination of a new material and an original process, Audax has created a composite cone, an innovation whose properties are close to ideal for a direct radiation transducer. Ultra light, extremely rigid and perfectly damped, this uncompromising cone is made of a controlled matrix of acrylic polymer gel enveloping ideally ordered Carbon and Kevlar fibres. An exclusive Audax process allows optimized alignment of the fibers in the polymer chain. The process provides full control of the profile and weight of the cone, while offering the ability to vary the thickness at each location. This 210 mm bass/midrange driver is intended for the design of prestigious 2 or 3-way loudspeakers. It is notably equipped with a molded Zamack chassis with ventilated under the spider to promote the best transient response and a non-resonant warhead to linearize the response at the top of the spectrum. Its good power handling results from the use of a coil on a Kapton support reinforced with glass fiber in flat copper wire on edge. The gold-plated connector allows excellent solderability. The Suggested applications table indicates different types of load (to build your loudspeaker) including the one used for measuring the response curve (Vb REF). The published curves correspond to the bass response for a given volume (Vb) and vent size (Dp-Lp). 2 or 3 way speakers of prestige. It is notably equipped with a molded Zamack chassis with ventilated under the spider to promote the best transient response and a non-resonant warhead to linearize the response at the top of the spectrum. Shielded 8 HDA cone driver High impact polymer chassis HDA (High Definition Aerogel) cone Fully shielded magnet system for audio video application Non resonant high impact polymer chassis High loss rubber surround Built in cosmetic ring designed for front-rear and recessed mounting High temperature voice coil-4 layers Aluminium former General Product type Cone driver Brand Audax Reference AP210Z0 Informations Nominal impedance 6 ohm Datas Weight ~1.4 kg

Top of the line AUDAX HM170Z0 Woofer, 6.5s, 8 Ohms, quality made and designed in France, Cast Frame, excellent quality and performance. Open Box, New, Always inside climate controlled non smoking environment, Top Line, Ex Quality, France. The shipping cost includes safe packing, insurance, prompt shipping and tracking number. Buy with confidence, see my feedback. Good listening, SonnY :) See the impressive specs and description below HD-A represents a true breakthrought in loudspeaker cone technology, surpassing all conventional materials being used today. Through an extraordinary combination of newly developed materials and processes. Audax has created an innovative composite membrane whose properties are very close to ideal for making loudspeaker diaphragms. Ultra light, extremely rigid and maximized internal damping. This no-compromise cone ise based on a totally controlled matric of acrylic polymer gel in which an optimized proportion of Carbon and Kevlar fibers are embedded. An exclusive, proprietary process acts to perfectly align the fibers along the polymer chain. The procedure allows total control over the contour and weight of the cone, while making it possible to vary the thickness of the membrane along the profile. This 6 1/2 bass-midrange driver was developped for top range, no-compromise high end 2 or 3-way systems. It features a die cast Zamack chassis with unobstructed venting for enhanced transient response and a non resonant phase plug for high and frequency equalization. High power handling results from the flat, edgewound copper coil mounted onto a fiberglass reinforced Kpaton voice coil former. Unequaled definition is achieved over a wide spectrum of frequencies and dynamic ranges while retaining a neutral tonal balance with precise and detailed imaging. General Product type Cone driver Brand Audax Reference HM170Z0 Product code 100996Y Informations Nominal impedance 8 ohm Dimensional category 6.5 inch, 7.5 inch Frequency coverage type Sub, Low Manufacturer sensitivity 91 dB Calculated sensitivity 90.24 dB Nominal power handling 60 W Fundamental parameters Sd 138 cm² Mms 9.9 gr Le 0.34 mH Re 6.2 ohm BL 6 T.m Small signal parameters Fs 40 Hz Qes 0.42 Qms 6.15 Qts 0.4 Vas 45.3 L Datas Xmax ±3.75 mm Calculated Xmax ±5.4167 mm EBP 95 Hz Zmin 7.4 ohm Fs / Qts 100 Hz Vas * Qts² 7.25 L Calculated efficiency 0.67 % Dimensions Voice coil diameter 1.18 inch Winding depth 12.5 mm Gap height 5 mm External dimensions 166 | 188 mm Baffle cutout diameter 145 mm Front thickness 7.2 mm Depth after front 70 mm Diamètre aimant (mm) 86.1 mm Shape & Materials Front chape Cylindrical Magnet type Ferrite Basket masterial Zamak Winding material Copper Voice coil former Kapton Surround material Rubber