Osborn Grand Monument Reference Speakers

[LWA Staff]

Further Information: Today we have some rarely seen (by us) Osborn Grand Monument Reference Speakers in good secondhand condition. 

Designed with Osbournes known meticulous attention to detail, these speakers deliver remarkable clarity, precision, and depth. Obviously given the size and mass of these babies, we'll need to quote on delivery for your location. Pictures shown with the speakers set up in one of our sound lounges at the showroom. 

Key features include:
- Handcrafted with meticulous attention to detail, ensuring exceptional build quality.

- Custom-engineered drivers and crossovers for unparalleled sound accuracy.

- Stunning cabinet design, crafted from premium materials for optimum resonance control.
- Wide frequency response and dynamic range, revealing every nuance of your favorite music.

Specifications: 

 

Rec. max. power: 120 Watts R.M.S per Channel

Rec. min. power: 20 Watts R.M.S per Channel

 

Efficiency:  92 db for 1 watt at 1 meter

Frequency Response: 15 to 22000 Hz.

Tweeter accuracy  throughout operating range  +0/-1db.

Cross-over points: 125 Hz and 3500 Hz @ 12 db/Octave

Minimum Impedance: 5.0 Ohm

Speaker Dimensions: 1620 x 440 x 482 mm

 Weight: 175kg each (yes 175kgs each, not a typo!) 

[Electrovoice Interface.]

Beautiful speakers are you using by any chance the new 

Air model see through amp and pre to drive these bad boys? In the photos .

...........GLWS........