INFINITY RS4 WOOFER Tested working #1006.

For your consideration is this genuine 8 poly woofer used across a few models in the 1980s Reference Series of speakers (not to be confused with the 1990s series with the same name, which is not in the same league quality-wise or sound-wise). Removed from a working RS8 speaker. From my limited research, compatible models include the RS4b, RS6b, RS7b, RS8a and RSe. This is the family of speakers with EMIT tweeters and polydome mids. Good cosmetic condition. This one was professionally refoamed a few years ago so the foam is solid. Impedance measures a healthy 4ohms, in line with factory specs. Part number is 902-4976 or 902-4978 (hard to tell). Dustcap is not fully smooth, has a couple dimples as indicated in the pictures. Picture of speaker is for reference only. SPEAKER CABINET OR TWEETER ARE NOT INCLUDED, only the woofer is included in this sale. Quoted shipping rate applies to destinations in the continental US only. If outside the lower 48, please reach out for an exact shipping quote. The speaker will be carefully packed, double boxed, surrounded in foam to avoid damage in transit.

For your consideration is this genuine 8 poly woofer used across a few models in the 1980s Reference Series of speakers (not to be confused with the 1990s series with the same name, which is not in the same league quality-wise or sound-wise). Removed from a working RS8 speaker. From my limited research, compatible models include the RS4b, RS6b, RS7b, RS8a and RSe. This is the family of speakers with EMIT tweeters and polydome mids. Good cosmetic condition. This one was professionally refoamed a few years ago so the foam is solid. Impedance measures a healthy 4ohms, in line with factory specs. Part number is 902-4976 or 902-4978 (hard to tell). Dustcap is intact too. Picture of speaker is for reference only. SPEAKER CABINET OR TWEETER ARE NOT INCLUDED, only the woofer is included in this sale. Quoted shipping rate applies to destinations in the continental US only. If outside the lower 48, please reach out for an exact shipping quote. The speaker will be carefully packed, double boxed, surrounded in foam to avoid damage in transit.

Tested and working.Comes with mounting screws.This listing is for the pair. This is for sale locally so I may end this auction early if I get an offer and there are no bids. USA shipping only.No returns unless damaged in shipping. You have 3 days for notify me for a refund.

INFINITY RS4 Crossover and Input Connections #1007.

Hello, I have for sale my Infinity Pair of Woofers RS4B RS4These are in working condition.These are in As Pictured physical condition.These will be packed with carewith protection on all sides top and bottom!The shipping is for the lower 48 states only.If you have any questions please feel free to ask, thank you!

Tested and working.Comes with mounting screws.This listing is for the pair. This is for sale locally so I may end this auction early if I get an offer and there are no bids. USA shipping only.No returns unless damaged in shipping. You have 3 days for notify me for a refund.

Hello, I have for sale my Infinity Pair of Woofers RS4B RS4These are in working condition.These are in As Pictured physical condition.These will be packed with carewith protection on all sides top and bottom!The shipping is for the lower 48 states only.If you have any questions please feel free to ask, thank you!

Tested and working.Comes with mounting screws.This listing is for the pair. This is for sale locally so I may end this auction early if I get an offer and there are no bids. USA shipping only.No returns unless damaged in shipping. You have 3 days for notify me for a refund.

Tested and working.Comes with mounting screws.This listing is for the pair. This is for sale locally so I may end this auction early if I get an offer and there are no bids. USA shipping only.No returns unless damaged in shipping. You have 3 days for notify me for a refund.

Tested and working.Comes with mounting screws.This listing is for the pair. This is for sale locally so I may end this auction early if I get an offer and there are no bids. USA shipping only.No returns unless damaged in shipping. You have 3 days for notify me for a refund.

this is for a SINGLE emit tweeter pulled from RSii speakers. if you need 2, please change the qty to 2, or 3 or 4 if you want all of them. the picture is of all the tweeters i have, and is for reference. you will receive only 1 of them. tweeter works as it should. these should fit other models listed, but do your homework before you buy. this magnet is thicker than the 490123 tweeter but should fit, it just has a litle higher power handling. again, this is for ( 1 ) tweeter only

(2) Terminal Jack J445-010389 Replacement OEM for Infinity RS4 Description: Condition: Used Tested Working Contents:(2) Terminal Jack J445-010389 Replacement OEM for Infinity RS4 Shipping: We Accept PayPal, Visa, Master Card, Free shipping for all orders. Orders will be ship and handle within 1 business day. Estimate delivery: Order usually take 3-5 business days for delivery. Alaska/Hawaii/Puerto Rico Please Contact us first before buy. Because shipping to these states are very expensive. We may not able to offer free shipping. ----

Tested and working.Comes with mounting screws.This listing is for the pair. This is for sale locally so I may end this auction early if I get an offer and there are no bids. USA shipping only.No returns unless damaged in shipping. You have 3 days for notify me for a refund.

Pair of Emit Tweeters pulled from a working RS7 speaker. Units are in good cosmetic and working condition. Thanks for looking! B - Bin Z1

Hello, I have for sale my Infinity Pair of Woofers RS4B RS4These are in working condition.These are in As Pictured physical condition.These will be packed with carewith protection on all sides top and bottom!The shipping is for the lower 48 states only.If you have any questions please feel free to ask, thank you!

Infinity Polydome K 902-3186c für Infinity RS3A RS4 RS5 RS6000 und weitere kleines Loch in einer Folie (siehe Bilder) beide funktionstüchtig Shipping worldwide. Please ask for shipping costs to your country. Der Verkauf von Gebrauchtwaren erfolgt nach den Grundsätzen der Differenzbesteuerung(§ 25a UStG). Ein gesonderter Ausweis der Mehrwertsteuer erfolgt nicht. International buyers outside Europe please note:All offered goods have the condition (both visually and technically) as read in the item description and seen in the pictures. If needed I can send you more pictures (or a video in case of technical devices about the functionality). You will receive pictures of the packaging and packaging method before shipping. Only when you agree to this, the shipment will take place. By making a purchase, you agree to the following terms:I the seller do not take any responsibility for transport damages. Furthermore, you as a buyer agree to abandon any form of return for technical devices, even if the device contrary to expectation does not work as described with you. If you do not agree, I would ask you to refrain from a purchase.

Emit Tweeter pulled from a working RS7 speaker. Unit is in good cosmetic and working condition. Thanks for looking! A - Bin Z1

Hello, I have for sale my Infinity Pair of Woofers RS4B RS4These are in working condition.These are in As Pictured physical condition.These will be packed with carewith protection on all sides top and bottom!The shipping is for the lower 48 states only.If you have any questions please feel free to ask, thank you!

Offered for your consideration is a vintage pair of Infinity three-way crossover networks with mid and high-range attenuators removed from my Reference Standard 4001 speakers, manufactured c.1991. The RS3000 are great-sounding speakers that use 8” graphite cone woofers (6?) crossed-over to 2” dome midrange drivers (4?) and ¾” dome tweeters (6?) at 600Hz and 4kHz, respectively. Please take a look at my large photos and read the remaining description to decide if these superb Infinity dividing networks are correct for your needs. This pair of Infinity RS4001 crossovers is in clean, excellent condition. The sturdy plastic faceplates have no cracks, scratches, or even scuffs. Plus, the crossovers are constructed with a heavily-wound copper inductor, large capacitors, resistors, thick driver wiring, and potentiometers for midrange and tweeter level adjustment. And I’ve neatly separated the wires, binding them in pairs with ties, for the new owner’s convenience upon delivery. Overall, these crossovers are exceptionally well preserved. Most importantly, they were tested in the factory cabinets and function perfectly. The RS4001 are rated to 125 watts power handling and a frequency range of 44Hz to 22kHz at a nominally-rated 6 ohm load. Lastly, the faceplates measure 5?” wide by 4½” tall, they go about 3½” deep into the cabinets, and the mounting holes are spaced 5¼” long way / 4” short-way apart, c-t-c. These are a nice find for someone with RS4001’s that have a damaged input terminal(s) or crossover component. Theyre also ready for action in a three-way speaker-building project with the suitable drivers of your choice! So, as pictured and described, this exceptional pair of Infinity RS4001 crossover networks is offered at a competitive price. Terms of Sale: I encourage interested parties to ask any questions they may have about this listing before committing to purchase. Payment is due at checkout by PayPal or other accepted methods. U.S. mailing addresses will pay $14.95 for very carefully packed shipping via U.S. Postal Service, FedEx, or UPS with tracking and delivery confirmation. International purchases accepted only from those who are able to pay with PayPal including shipping by U.S. Postal Service First Class Parcel Air Mail. Thanks for looking!

Offered for your consideration is a pair of vintage Infinity #902-4165 8 inch IMG (injection molded graphite) cone woofers removed from my RS4001 speakers, manufactured c.1991. These capable mid/bass drivers were also used in the RS5001, RS6001, and possibly some other high-end Infinity speakers of the period, but the buyer is responsible for accurately verifying their suitability for any models other than those three from the RS-series. So, please see my large photos and read the remaining description to decide if these splendid Infinity woofers are correct for your needs. This pair of Infinity 902-4165 woofers is in clean, excellent condition. The graphite cones are structurally perfect and so are the original voice coil cover center caps. Plus, the black anodized steel baskets are well preserved with no dings, scratches, or oxidation. Most importantly, the aged original polyurethane suspension was just replaced with modern polyether foam surrounds. Many speaker companies used foam for their woofer surrounds from the mid 1970’s through 1990’s. Foam offers superior excursion to coated linen and rubber surrounds, but invariably falls apart in 12-20 years no matter what climate you live in. These woofers were no exception—the surrounds were sticky rotted and coming off of the cone with pieces missing. And, as I’m sure most know, proper cone suspension is very important—if you play woofers with faulty surrounds for too long they’ll start to rub the voice coils and ruin them in a short time, so surround replacement is critical. Some of you have replaced woofer surrounds before, so you know it’s a time-consuming process that takes a great deal of patience and a steady hand. First, I carefully removed the plastic flange gaskets which can be difficult because of the aggressive hot glue the factory used. One came off cleanly, the other took a good deal of prying which marred the inner perimeter, but neither broke which is a win with these. Next, I carefully cleaned the cones’ edges and basket flanges to remove the old gummy foam and stubborn factory adhesives, which takes some time to do correctly, and then glued the inner surrounds to the cones. Then, I glued the outer surrounds to the basket flanges after verifying no coil rub. Lastly, the flange gaskets were reapplied. I allowed overnight drying of the acrylic glue between each of the steps to achieve the perfect results you see here. Now these woofers are in great shape once again—perhaps even better than new with the modern polyether foam surrounds! Most importantly, these woofers have been fully tested after refoaming and sound terrific—strong and very clear with fast, detailed midrange and good bass response for the platform size. Plus, their DC resistance tested at a perfectly-matched 4.3? each, consistent with a nominal 6 ohm driver rating. Lastly, the baskets measure 8½” (with flange cover in place), they stand around 3¾” tall, and the mount holes are spaced 5?” adjacent / 8” diagonal apart, c-t-c. In closing, this is a great find if your RS4001 or other suitable Infinity sits idle with decayed surrounds, or has a blown woofer(s), etc. Your speakers will be sounding like new once again! As pictured and described, this pair of Infinity 8” woofers with painstakingly restored surrounds is offered at a competitive price. Terms of Sale: I encourage interested parties to ask any questions they may have about this listing before committing to purchase. Payment is due at checkout by PayPal or other accepted methods. U.S. mailing addresses will pay $17.95 for very carefully packed shipping via U.S. Postal Service, FedEx, or UPS with tracking and delivery confirmation. International purchases accepted only from those who are able to pay with PayPal and other forms including shipping by U.S. Postal Service Global Priority Air Mail. Thanks for looking! *the photo above is presented only for donor model reference

Hello, I have for sale my Infinity Pair of Woofers RS4B RS4These are in working condition.These are in As Pictured physical condition.These will be packed with carewith protection on all sides top and bottom!The shipping is for the lower 48 states only.If you have any questions please feel free to ask, thank you!

Hello, I have for sale my Infinity Pair of Woofers RS4B RS4These are in working condition.These are in As Pictured physical condition.These will be packed with carewith protection on all sides top and bottom!The shipping is for the lower 48 states only.If you have any questions please feel free to ask, thank you!