For purchase is a pair of ESS amt3 dividing networks removed from rock monitor tower cabinets. Original Heil amt crossover pair, with new 250v capacitor upgrade. These are 3 way designed to run a Heil air motion transformer, a midrange driver, and a dual 8 ohm (or single 4 ohm) woofer compliment. The selector pots have been cleaned as well. They are in great condition overall. I usually ship within 36 hrs of completed payment. Thank you for looking.

~Vintage~ ESS Air Motion Transformer Removed from Tempest Speaker 8 ohm Pre-Owned-Tests GoodNote:There is a slight imperfection in the Ribbon which is only cosmetic and has no effect on the sound. Normal 0 false false false EN-US X-NONE X-NONE Attention: We Ship UPS, USPS and depending on the item. Please, always view pics closely before bidding ! We are a reputable Stereo Store with 45 years experience. Professionally Serviced, Cleaned and Tested by our Technicians. All items are shipped fully Insured. World Class packaging guaranteed to arrive as shown in the pictures. Lower 48 States only Please.

~Vintage~ ESS Air Motion Transformer Removed from Tempest Speaker 8 ohm Pre-Owned-Tests Good Normal 0 false false false EN-US X-NONE X-NONE Attention: We Ship UPS, USPS and depending on the item. Please, always view pics closely before bidding ! We are a reputable Stereo Store with 45 years experience. Professionally Serviced, Cleaned and Tested by our Technicians. All items are shipped fully Insured. World Class packaging guaranteed to arrive as shown in the pictures. Lower 48 States only Please.

!!! EXTREM SELTEN!!! VINTAGE ESS ELITE HEIL AIRMOTION SYSTEM PAAR Machen Sie gerne Angebote :) Aus den 70er Jahren ; in Amerika hergestellt :)

~Vintage~ ESS Air Motion Transformer Removed from Tempest Speaker 8 ohm Pre-Owned-Tests Good Normal 0 false false false EN-US X-NONE X-NONE Attention: We Ship UPS, USPS and depending on the item. Please, always view pics closely before bidding ! We are a reputable Stereo Store with 45 years experience. Professionally Serviced, Cleaned and Tested by our Technicians. All items are shipped fully Insured. World Class packaging guaranteed to arrive as shown in the pictures. Lower 48 States only Please.

~Vintage~ ESS Air Motion Transformer Removed from Tempest Speaker 8 ohm Pre-Owned-Tests GoodNote:There is a slight imperfection in the Ribbon which is only cosmetic and has no effect on the sound. Normal 0 false false false EN-US X-NONE X-NONE Attention: We Ship UPS, USPS and depending on the item. Please, always view pics closely before bidding ! We are a reputable Stereo Store with 45 years experience. Professionally Serviced, Cleaned and Tested by our Technicians. All items are shipped fully Insured. World Class packaging guaranteed to arrive as shown in the pictures. Lower 48 States only Please.

~Vintage~ ESS Air Motion Transformer Removed from Tempest Speaker 8 ohm Pre-Owned-Tests GoodNote:There is a slight imperfection in the Ribbon which is only cosmetic and has no effect on the sound. Normal 0 false false false EN-US X-NONE X-NONE Attention: We Ship UPS, USPS and depending on the item. Please, always view pics closely before bidding ! We are a reputable Stereo Store with 45 years experience. Professionally Serviced, Cleaned and Tested by our Technicians. All items are shipped fully Insured. World Class packaging guaranteed to arrive as shown in the pictures. Lower 48 States only Please.

~Vintage~ ESS Air Motion Transformer Removed from Tempest Speaker 8 ohm Pre-Owned-Tests Good Normal 0 false false false EN-US X-NONE X-NONE Attention: We Ship UPS, USPS and depending on the item. Please, always view pics closely before bidding ! We are a reputable Stereo Store with 45 years experience. Professionally Serviced, Cleaned and Tested by our Technicians. All items are shipped fully Insured. World Class packaging guaranteed to arrive as shown in the pictures. Lower 48 States only Please.

~Vintage~ ESS Air Motion Transformer Removed from Tempest Speaker 8 ohm Pre-Owned-Tests GoodNote:There is a slight imperfection in the Ribbon which is only cosmetic and has no effect on the sound. Normal 0 false false false EN-US X-NONE X-NONE Attention: We Ship UPS, USPS and depending on the item. Please, always view pics closely before bidding ! We are a reputable Stereo Store with 45 years experience. Professionally Serviced, Cleaned and Tested by our Technicians. All items are shipped fully Insured. World Class packaging guaranteed to arrive as shown in the pictures. Lower 48 States only Please.

~Vintage~ ESS Air Motion Transformer Removed from Tempest Speaker 8 ohm Pre-Owned-Tests Good Normal 0 false false false EN-US X-NONE X-NONE Attention: We Ship UPS, USPS and depending on the item. Please, always view pics closely before bidding ! We are a reputable Stereo Store with 45 years experience. Professionally Serviced, Cleaned and Tested by our Technicians. All items are shipped fully Insured. World Class packaging guaranteed to arrive as shown in the pictures. Lower 48 States only Please.

2 Stück Bändchen Hochtöner ESS Heil Air Motion Transformer, vermutlich aus Boxen Tempest Lab Series, Flanschdurchmesser 130mm. Impedanz 6 Ohm. Wenig Gebrauchsspuren, die Hochtöner funktionieren einwandfrei. Trotzdem lehne ich jegliche Sachmängelhaftung ab, da Privatverkauf älterer Artikel.

I don’t know what model these came out of, but they are the plastic frame used in the Tempest Lab series among others. Nominal 8 ohm, measure 5.2 and 5.7. Sound good with music through a crossover. One has some surface rust but works great. Please look at all the pictures and ask any questions before bidding.