Alta Audio Geo Mk II Compact Loudspeakers with Patented XTL Bass Transmission / pr.
 

Alta Audio Geo Mk II Compact Loudspeakers with Patented XTL Bass Transmission / pr.

$ 3,000.00

A small-footprint loudspeaker that delivers deep, articulate bass and true high-resolution sound — without a subwoofer.

The Alta Audio Geo Mk II is a compact, 2-way speaker featuring Alta Audio’s patented XTL II (Extended Transmission Line) bass technology, a 4th-gen 2-inch ribbon tweeter, and a 5.7-inch woofer, delivering deep, fast bass in a small (17 lb) cabinet. Key specs include 85.5 dB sensitivity, 4 Ohm impedance, and 34Hz-44kHz ±3dB frequency response.

The Geo Mk II delivers 90% of the performance of the Alta Alyssa ($5500 MSRP) at just a little over half the price.  

“….a serious audiophile quality speaker for smaller spaces, very highly recommended”

Karl Sigman, Audiophilia Oct 2025

 

Add to wishlist
Categories: , Tags: ,
 

Description

Key Features

• Patented XTL II Bass Transmission
Alta Audio’s exclusive cabinet design combines a custom-tuned transmission line with a ported enclosure to deliver deep, articulate bass normally associated with much larger speakers.

• High-Resolution Ribbon Tweeter
A fast, lightweight ribbon tweeter provides exceptional transient response, air, and clarity without harshness or listening fatigue.

• Surprisingly Full-Range Performance
Designed to sound complete on its own, the Geo Mk II delivers satisfying low-frequency authority without the need for a subwoofer in most rooms.

• Compact, Elegant Form Factor
A true high-end loudspeaker that fits real living spaces, desktops, and secondary systems without visual compromise.

• Dynamic Linearity
Engineered to preserve musical dynamics and tonal balance, giving the Geo Mk II a cohesive, expressive performance regardless of volume level.

Technical Specifications

  • Frequency Response: 34Hz-44kHz (+/- 3dB).
  • Sensitivity: 85.5 dB / 2.83 Volts.
  • Impedance: 4 Ohms.
  • Power Requirements: 50 to 100 Watts per channel.
  • Drivers: 2″ Ribbon Tweeter; 5.7″ Midrange/Woofer.
  • Dimensions: 11.9″ x 12″ x 6.5″ (HWD)
  • Weight: 17 lbs.

Why the Geo Mk II Matters

Most compact speakers trade bass authority for size. The Geo Mk II doesn’t.

Thanks to Alta Audio’s patented XTL II Bass Transmission design, the Geo Mk II delivers real low-frequency extension, speed, and control from a cabinet small enough to disappear into the room. It’s the kind of speaker that makes listeners ask, “Where is the subwoofer?” — even when there isn’t one.

For music lovers who value space, simplicity, and performance in equal measure, the Geo Mk II solves a problem most speakers in this category can’t.

Ideal System Pairings

  • High-quality integrated amplifiers (50–100 W/ch)

  • Two-channel HDMI DAC systems for TV + music

  • Desktop or near-field audiophile systems

  • Small to mid-size listening rooms

Pairs exceptionally well with Essence HDMI DACs and modern high-resolution sources.

Reviews

There are no reviews yet.

Be the first to review “Alta Audio Geo Mk II Compact Loudspeakers with Patented XTL Bass Transmission / pr.”

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Related products