Transform your life through music
The Hologram M4 distills the breakthrough technology of the M3 into an even smaller size and lower price with only slightly less deep bass extension. The M4s holographic imaging and powerful dynamics easily outperform traditional speakers in its class. High efficiency and ballistic dynamics are combined with precision response and beautiful tonal color to create the best speaker ever produced under $2K. All in a timeless architectural design. Join us in the future of loudspeaker design.
Design by Clayton Shaw • Engineered and manufactured in the USA.
NEW - now available in Triode Master version (see M3 Triode Master page for design details)
M4 Turbo S Specifications
Type: Precision Point Source 2-way coaxial design, open-baffle, dynamic driver, controlled directivity, low noise design
Chassis: Super HDF - 2.5 inch thick - low vibration monocoque structure
Driver compliment: Two 12 inch mid/woofers, one wide bandwidth compression driver
Crossover: 800Hz - Passive - Hologram Passive Network Technology - WBT NextGen Binding Posts, Duelund treble cabling
Frequency Response: 45Hz - 20kHz +/- 3dB in-room response
Sensitivity: 93dB - averaged across 200Hz to 5kHz at 1M - on axis
Impedance: 4Ω nominal, 3 Ω minimum
Amp Requirements: Tube or Solid State 10 W or larger
Dimensions: 36T x 14W x 3D inches, 44 lbs.
20 year limited warranty
Made in USA • American Innovation and Quality
60 day Trial Period - no hassle return guarantee Terms
Available in Black, White or Red. Lead time for new orders approx 1 week.
M4 Turbo S $1995 per pair
Contact Clayton to discuss your application needs at 435.640.1294 or email to firstname.lastname@example.org
M4 Triode Master $2995 per pair
Available in Black, White or Red. Lead time for new orders approx 2 weeks.
Upgrade your M4 Turbo or Turbo S to Triode level for only $895 (includes new shipping carton)