hifi engine

Manual Library / Infinity

Infinity Monitor Jr

Three Way Loudspeaker System (1977)

add a review add a review

Infinity Monitor Jr


Step into Infinity's little concert hall. Listen to a pair of Monitor Jr speakers - six drivers in all.

They are all so precisely accurate, and such careful attention has been paid to critical phasing, that you hear the natural, undistorted depth and ambience of an acoustically perfect hall.

Monitor Jr exemplifies Infinity's philosophy (and knack) of taking principles discovered during development of higher priced instruments and incorporating them into smaller and less expensive designs.

Discoveries from our earlier, extremely costly Servo Statik 1A help give Monitor Jr its concert hall dimensionality - true stereo imaging that lets you place each instrument - not just left to right, but front to back as well.

Musical experience so immediate that it lets you forget about speakers altogether - exclaimed Opera News.

So step right in. Sit down, fifth row center. And listen through Monitor Jr to the sound of the live concert itself.


Type: 3 way, 3 driver loudspeaker system

Frequency Response: 32Hz to 22kHz

Recommended Amplifier: 25 to 200W

Crossover Frequency: 600, 5000Hz

Impedance: 8Ω

Grille: black cloth, removable

Finish: hand rubbed, oiled walnut veneer

Dimensions: 630 x 370 x 300mm

Weight: 30kg

Year: 1977


There are currently no manuals available to download for the Monitor Jr.

If you have any documentation for this model, for example owners manual, service manual, brochure, advert etc, please consider donating a copy to our free archive.

Related Catalogues

Audio Products

If you have any problems opening files please read the download FAQ. All files are provided under strict licence and reproduction without prior permission or for financial gain is strictly prohibited.


re: Monitor Jr

This is a speaker I could live with forever.

This website is not affiliated with or sponsored by Infinity. To purchase Monitor Jr spares or accessories, please contact the company via their website or visit an authorised retailer.