Extremely Rare IMF ALS 30 Monitor Speakers. I have owned these from when they were six months old and are in perfect working condition with superb casings. The case structures are strong and solid. No damage to the veneer with no chips or water marks. The covers do not have any tears in them and both have the original IMF logo badges. All 12 of the original cover clip buttons are intact (none broken) Fantastic rich sound with a powerful low range from the twin bass drivers.  Size:-  57cm tall,  30cm wide,  28cm deep. The mid range units have a foam surround which are slightly cracked but it does not affect the sound in any way. They are in far better condition than most that are for sale but they could be re foamed so I understand. They are from a pet and smoke free home. Collection only please due to size, weight and any possible damage in transit. They can be heard working on collection. NOMINAL SPECIFICATIONS STUDIO ALS 30 Dimensions 22 1/2 x 13 x 11 1/2 wide; 57 cm x 28 cm x 30 cm Drive Units 6 1/2 16.5 cm ribbed bextrene bass unit 6 1/2 16.5 cm bextrene sub-bass unit 4 10cm rolled surround impregnated cone mid-range with domed tweeter Crossover Electrical four way at 250 Hz, 450 Hz and 3.5 kHz Frequency Range 29 Hz 20 kHz Matching Impedence 4 - 8 ohms Efficiency Measured via Pink Noise at 1 metre on axis for 40 watts 99dB Driving Power Requirements 25 - 50 watts Nett Weight (each) 16 kgs Gross Weight Packed (pair) 38 kgs Subject to afteration without notice. IMF International, Westbourne Street, High Wycombe, Bucks. Telephone High Wycombe 35576 http://www.imf-electronics.com/

Vintage IMF Super Compact Studio Speakers. They were purchased and owned by my grandfather, who passed them on to me when he died. Some cosmetic scuffs as seen in the photos but fully working.

Extremely Rare IMF ALS 30 Monitor Speakers. I have owned these from when they were six months old and are in perfect working condition with superb casings. The case structures are strong and solid. No damage to the veneer with no chips or water marks. The covers do not have any tears in them and both have the original IMF logo badges. All 12 of the original cover clip buttons are intact (none broken) Fantastic rich sound with a powerful low range from the twin bass drivers.  Size:-  57cm tall,  30cm wide,  28cm deep. The mid range units have a foam surround which are slightly cracked but it does not affect the sound in any way. They are in far better condition than most that are for sale but they could be re foamed so I understand. They are from a pet and smoke free home. Collection only please due to size, weight and any possible damage in transit. They can be heard working on collection. NOMINAL SPECIFICATIONS STUDIO ALS 30 Dimensions 22 1/2 x 13 x 11 1/2 wide; 57 cm x 28 cm x 30 cm Drive Units 6 1/2 16.5 cm ribbed bextrene bass unit 6 1/2 16.5 cm bextrene sub-bass unit 4 10cm rolled surround impregnated cone mid-range with domed tweeter Crossover Electrical four way at 250 Hz, 450 Hz and 3.5 kHz Frequency Range 29 Hz 20 kHz Matching Impedence 4 - 8 ohms Efficiency Measured via Pink Noise at 1 metre on axis for 40 watts 99dB Driving Power Requirements 25 - 50 watts Nett Weight (each) 16 kgs Gross Weight Packed (pair) 38 kgs Subject to afteration without notice. IMF International, Westbourne Street, High Wycombe, Bucks. Telephone High Wycombe 35576 http://www.imf-electronics.com/

Extremely Rare IMF ALS 30 Monitor Speakers. I have owned these from when they were six months old and are in perfect working condition with superb casings. The case structures are strong and solid. No damage to the veneer with no chips or water marks. The covers do not have any tears in them and both have the original IMF logo badges. All 12 of the original cover clip buttons are intact (none broken) Fantastic rich sound with a powerful low range from the twin bass drivers.  Size:-  57cm tall,  30cm wide,  28cm deep. The mid range units have a foam surround which are slightly cracked but it does not affect the sound in any way. They are in far better condition than most that are for sale but they could be re foamed so I understand. They are from a pet and smoke free home. Collection only please due to size, weight and any possible damage in transit. They can be heard working on collection. NOMINAL SPECIFICATIONS STUDIO ALS 30 Dimensions 22 1/2 x 13 x 11 1/2 wide; 57 cm x 28 cm x 30 cm Drive Units 6 1/2 16.5 cm ribbed bextrene bass unit 6 1/2 16.5 cm bextrene sub-bass unit 4 10cm rolled surround impregnated cone mid-range with domed tweeter Crossover Electrical four way at 250 Hz, 450 Hz and 3.5 kHz Frequency Range 29 Hz 20 kHz Matching Impedence 4 - 8 ohms Efficiency Measured via Pink Noise at 1 metre on axis for 40 watts 99dB Driving Power Requirements 25 - 50 watts Nett Weight (each) 16 kgs Gross Weight Packed (pair) 38 kgs Subject to afteration without notice. IMF International, Westbourne Street, High Wycombe, Bucks. Telephone High Wycombe 35576 http://www.imf-electronics.com/

Extremely Rare IMF ALS 30 Monitor Speakers. I have owned these from when they were six months old and are in perfect working condition with superb casings. The case structures are strong and solid. No damage to the veneer with no chips or water marks. The covers do not have any tears in them and both have the original IMF logo badges. All 12 of the original cover clip buttons are intact (none broken) Fantastic rich sound with a powerful low range from the twin bass drivers.  Size:-  57cm tall,  30cm wide,  28cm deep. The mid range units have a foam surround which are slightly cracked but it does not affect the sound in any way. They are in far better condition than most that are for sale but they could be re foamed so I understand. They are from a pet and smoke free home. Collection only please due to size, weight and any possible damage in transit. They can be heard working on collection. NOMINAL SPECIFICATIONS STUDIO ALS 30 Dimensions 22 1/2 x 13 x 11 1/2 wide; 57 cm x 28 cm x 30 cm Drive Units 6 1/2 16.5 cm ribbed bextrene bass unit 6 1/2 16.5 cm bextrene sub-bass unit 4 10cm rolled surround impregnated cone mid-range with domed tweeter Crossover Electrical four way at 250 Hz, 450 Hz and 3.5 kHz Frequency Range 29 Hz 20 kHz Matching Impedence 4 - 8 ohms Efficiency Measured via Pink Noise at 1 metre on axis for 40 watts 99dB Driving Power Requirements 25 - 50 watts Nett Weight (each) 16 kgs Gross Weight Packed (pair) 38 kgs Subject to afteration without notice. IMF International, Westbourne Street, High Wycombe, Bucks. Telephone High Wycombe 35576 http://www.imf-electronics.com/

RARE PAIR OF IMF STUDIO TRANSMISSION LINESPEAKERS. IMF DIDNT MAKE MANY PAIRS BACK IN THE DAY APPARENTLY SO THESE ARE QUITE HARD TO FIND. NEED WORK BUT OVERALL SOUND FOR AGE. VENEERS NEED TIDYING, MIDS WILL NEED REPLACING(THESE APPEAR TO HAVE BEEN CHANGED AT SOME POINT SO AN IDEAL CHANCE TO PUT BACK TO ORIGINAL SPEC).ONE BINDING POST BROKEN, TEAR IN ONE COVER. GREAT PROJECT FOR SOMEONE WITH THE TIME TO DO THEM JUSTICE. THE BOTTOM END ON THESE IS IMMENSE (EVEN IN THEIR CURRENT STATE). Dimensions36 x 14 x 15in.Drive unitsBass unit 8in.Mid-range 3in.High frequency 1 3/4 in. chemical diaphragmSuper-tweeter 3/4 in. chemical dome.Frequency range25Hz to beyond audibility. MORE INFO CAN BE FOUND HERE - https://www.imf-electronics.com/home-of-the-transmission-line-loudspeakers/imf-electronics/speakers-categories/the-studios/studio-i PLEASE USE PICS AS PART OF DESCRIPTION. PLEASE ASK IF ANYMORE PICS ARE NEEDED. COLLECTION ONLY PLEASE.