Hello, I have for sale my Pair of Infinity QLS-1 Empty Cabinets Crossovers Untested AS-IS These are in As Pictured physical condition. These are for local pick up only.If you have any questions please feel free to ask, thank you!

Speakers have connection problemsSold for parts and repair only Must be paid within 24 hours of auction closeShip rate in ad is for the lower 48 states onlyNo returns on electronics

Speakers have connection problemsSold for parts and repair only Must be paid within 24 hours of auction closeShip rate in ad is for the lower 48 states onlyNo returns on electronics

Hello, I have for sale my Pair of Infinity QLS-1 Empty Cabinets Crossovers Untested AS-IS These are in As Pictured physical condition. These are for local pick up only.If you have any questions please feel free to ask, thank you!

Speakers have connection problemsSold for parts and repair only Must be paid within 24 hours of auction closeShip rate in ad is for the lower 48 states onlyNo returns on electronics

Hello, I have for sale my Pair of Infinity QLS-1 Empty Cabinets Crossovers Untested AS-IS These are in As Pictured physical condition. These are for local pick up only.If you have any questions please feel free to ask, thank you!

Speakers have connection problemsSold for parts and repair only Must be paid within 24 hours of auction closeShip rate in ad is for the lower 48 states onlyNo returns on electronics

Hello, I have for sale my Pair of Infinity QLS-1 Empty Cabinets Crossovers Untested AS-IS These are in As Pictured physical condition. These are for local pick up only.If you have any questions please feel free to ask, thank you!

Hello, I have for sale my Pair of Infinity QLS-1 Empty Cabinets Crossovers Untested AS-IS These are in As Pictured physical condition. These are for local pick up only.If you have any questions please feel free to ask, thank you!

Your chance to own a set of rare and iconic Infinity QLS-1 speakers. The flagship of the Infinity Speaker line. These were owned by my Uncle, who recently past away. All original speakers but the woofers were refoamed at some point. The cabinets are absolutely beautiful and in superb condition. The covers also are in amazing original condition. The speakers work, however the crossovers should be rebuilt at some point. These rare speakers rarely come up for sale, so now is your chance to own a pair. They are located in Tucson, Arizona. Will not ship. They must be picked up in Tucson. QLS-1is a 4-way 17 driver tower consisting of 8 front firing EMITs, 1 rear firing EMIT, 6 soft dome midrange drivers, 1 mid-bass coupler driver in a tube TL alignment, and 1 Watkins 12 dual-drive woofer (poly cone). According to Infinity's literature of the time, the QLS uses a phase-aligned passive crossover network and is capable of 18Hz to 32KHz +/- 3db response. Each tower is about 6ft tall and weighs 190lbs! Cabinets are constructed pf 1 inch particle walnut. Lot of speaker weight is attributed by the thick & heavily damped cabinets. QLS are a dipole design with rear firing tweeter (can be turned off) and mid bass port is open to the back. They throw a wide and huge soundstage with great imaging and dynamics. Speakers disappear while playing music and it seems like music is there...floating and not directly coming from them. Crystal clean highs with a lot of air -- 48 inch strip of EMIT drivers! (Not many speakers I heard have this kind of highs -- silky smooth and extended), sweet midrage, and thunderous bass -- no need for a subwoofer! Dual voice coil design produces astonishingly accurate, tight and deep bass all the way down to 18hz!

Hello, I have for sale my Pair of Infinity QLS-1 Empty Cabinets Crossovers Untested AS-IS These are in As Pictured physical condition. These are for local pick up only.If you have any questions please feel free to ask, thank you!

Hello, I have for sale my Pair of Infinity QLS-1 Empty Cabinets Crossovers Untested AS-IS These are in As Pictured physical condition. These are for local pick up only.If you have any questions please feel free to ask, thank you!

Quantity of 2 original Infinity Dome mid range LAST PAIR WE HAVE Pulled from service working Must be paid within 24 hours of auction closeShip rate shown is for the lower 48 statesNo returns on vintage electronics

Quantity of 2 original Infinity Dome midrangePulled from service working Must be paid within 24 hours of auction closeShip rate shown is for the lower 48 statesNo returns on vintage electronics

Quantity of 4 original Infinity Dome midrangePulled from service working Must be paid within 24 hours of auction closeShip rate shown is for the lower 48 statesNo returns on vintage electronics

These iconic speakers were owned by my Uncle, who recently past away. They sound great. At some point the Woofers were refoamed. A couple of the tweeter need replaced. The cabinets and speaker covers are in good condition. They are located in Tucson, Arizona. Will not ship. They must be picked up in Tucson. QLS-1is a 4-way 17 driver tower consisting of 8 front firing EMITs, 1 rear firing EMIT, 6 soft dome midrange drivers, 1 mid-bass coupler driver in a tube TL alignment, and 1 Watkins 12 dual-drive woofer (poly cone). According to Infinity's literature of the time, the QLS uses a phase-aligned passive crossover network and is capable of 18Hz to 32KHz +/- 3db response. Each tower is about 6ft tall and weighs 190lbs! Cabinets are constructed from with 1 inch particle board with walnut veneer over it. Lot of speaker weight is attributed by the thick & heavily damped cabinets. QLS are a dipole design with rear firing tweeter (can be turned off) and mid bass port is open to the back. They throw a wide and huge soundstage with great imaging and dynamics. Speakers disappear while playing music and it seems like music is there...floating and not directly coming from them. Crystal clean highs with a lot of air -- 48 inch strip of EMIT drivers! (Not many speakers I heard have this kind of highs -- silky smooth and extended), sweet midrage, and thunderous bass -- no need for a subwoofer! Dual voice coil design produces astonishingly accurate, tight and deep bass all the way down to 18hz!

Pulled from a pair of QLS-1’s. 12 are from 5-6 ohms and produce sound, 4 are way above that resistance (don’t make sound) and considered non-op. So you are bidding on 12 sound producing emits and 4 that need new diaphragms.

Infinity QLS-1 1.5” Dome Mid Range Tweeter Driver Replacement Pair. Both of these have damaged cones, sold as is. KJ

Infinity QLS-1 1.5” Dome Mid Range Tweeter Driver Replacement. Looks to be in good condition, still out condition as “used”! KJ