Koss M/65 Plus Compact Vintage Bookshelf Speakers

Koss M/65 Plus Vintage Bookshelf Speakers – Tested & Working Well

Discover impressive vintage performance with this pair of Koss M/65 Plus bookshelf speakers—compact monitors that deliver surprisingly robust sound for their modest size and price point. These speakers have been tested and are working well, representing excellent value in vintage mini-monitor design from the respected Milwaukee-based audio company.

The M/65 Plus features Koss’s signature compact 2-way design with a 4″ woofer and dome tweeter in a solid, well-braced cabinet that far exceeds typical budget speaker construction. Despite their diminutive size, these speakers deliver engaging sound with surprising bass extension and clear highs. The “Plus” designation indicates improved magnetic shielding for placement near CRT televisions and other electronics, making them versatile for desktop, bookshelf, or secondary system use.

Built in Korea to Koss’s exacting standards, the M/65 Plus earned favorable comparisons to the legendary Realistic Minimus 7, offering similar compact convenience with slightly better bass response and solid build quality. The heavy, non-resonant cabinets and quality drivers reflect Koss’s commitment to performance even in their entry-level offerings. These speakers excel at close-range listening and are particularly well-suited for desktop setups, bedroom systems, or anywhere space is at a premium but sound quality matters.

Specifications:

Type: 2-way sealed bookshelf speakers

Woofer: 4″ paper cone with foam surround

Tweeter: 1″ dome tweeter

Power Handling: 15W nominal, 30W maximum

Impedance: 8 ohms nominal, 6 ohms minimum

Frequency Response: Approximately 80Hz–20kHz

Sensitivity: ~88dB (estimated)

Cabinet: Sealed acoustic suspension design

Finish: Black textured vinyl with removable grilles

Dimensions (W x H x D): 12.5 cm x 21.0 cm x 14.5 cm (or approximately 5 in x 8.25 in x 5.75 in).
Weight (each): 2.2 kg (or approximately 5 lbs)

These Koss M/65 Plus speakers offer impressive performance for their form factor and price point—perfect for vintage audio enthusiasts, space-conscious listeners, or anyone seeking quality sound in a compact package. Tested and working well, they’re ready to deliver years of musical enjoyment.

Asking just $85; buy with confidence and benefit from Radique’s “Bumper to Bumper” warranty and Perpetual trade back policy.