- Location
- Mission Viejo
Acoustic Research M4 Holographic Speakers
Ive had these for almost 20 years and have been yet some of the best sounding speakers i have ever owned. These are used and in fair condition. They look worse than they sound.
The good:
- These are incredibly rare and hard to find.
- Cabinets are still strong with no panel talk (means the boxes are well designed and you dont get bad resonance from the wood)
- Both built in 6" subs (not visible in the pictures) were replaced with proper OEM equipment about 5 years ago and work perfectly. They put out impressive bass for their size.
- They still sound great and have mixed emotions about saying good-bye.
- the rubber surrounds for the mid 6" drivers are still fine.
- Support bi-amping
The bad:
- the vinyl wrap on the edges show signs of wear
- the cloth covers are a little frayed. Can easily be repaired
- one tweeter doesnt work. Can be replaced with OEM (harder to find) or aftermarket (but check for proper fitment). Theres a company in MA that can ship replacements
- The dust caps on both mid-drivers need to be replaced thanks to my cat. It doesn't affect the sound but its good to replace them to prevent dust from getting between the coil basket and magnets.
Specs:
MSRP: $800
Specifications :
Crossover Frequencies: 3.6kHz
Frequency Response: 50Hz - 20 kHz
Sensitivity: 88dB Sound Pressue Level at 1m for 2.83V input
Recommended Amplifier Power: Power output 20W - 50W RMS - 110W Max
Finish Charcoal-gray vinyl wrap around MDF
Dimensions Inches 28 H x 12 D x 8 W
Weight. 11 kg per side
Original brochure: http://nicandjosh.com/modules/gallery/d/15304-1/ar-holograms.pdf
I can part out the subs for extra money but I just need to sell them as a whole pair.
$20 OBO
call or text me at 773.354.six seven one five
Ive had these for almost 20 years and have been yet some of the best sounding speakers i have ever owned. These are used and in fair condition. They look worse than they sound.
The good:
- These are incredibly rare and hard to find.
- Cabinets are still strong with no panel talk (means the boxes are well designed and you dont get bad resonance from the wood)
- Both built in 6" subs (not visible in the pictures) were replaced with proper OEM equipment about 5 years ago and work perfectly. They put out impressive bass for their size.
- They still sound great and have mixed emotions about saying good-bye.
- the rubber surrounds for the mid 6" drivers are still fine.
- Support bi-amping
The bad:
- the vinyl wrap on the edges show signs of wear
- the cloth covers are a little frayed. Can easily be repaired
- one tweeter doesnt work. Can be replaced with OEM (harder to find) or aftermarket (but check for proper fitment). Theres a company in MA that can ship replacements
- The dust caps on both mid-drivers need to be replaced thanks to my cat. It doesn't affect the sound but its good to replace them to prevent dust from getting between the coil basket and magnets.
Specs:
MSRP: $800
Specifications :
Crossover Frequencies: 3.6kHz
Frequency Response: 50Hz - 20 kHz
Sensitivity: 88dB Sound Pressue Level at 1m for 2.83V input
Recommended Amplifier Power: Power output 20W - 50W RMS - 110W Max
Finish Charcoal-gray vinyl wrap around MDF
Dimensions Inches 28 H x 12 D x 8 W
Weight. 11 kg per side
Original brochure: http://nicandjosh.com/modules/gallery/d/15304-1/ar-holograms.pdf
I can part out the subs for extra money but I just need to sell them as a whole pair.
$20 OBO
call or text me at 773.354.six seven one five
