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KEF Q950 vs Martin Logan Motion 20 Comparison

Comparison and Difference Between

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Brand and Model Specifications

Information about the brand, model release date.

Manufacturer KEF Martin Logan
Model Q950 Motion 20
Photo
Release Date 2017 2012
HifiSpecs Rating
Amazon Rating
Price

Technical Specs

Technical characteristics of the speakers.

Amplification Type Passive Passive
Crossover Type 2½-way 3-Way
Enclosure type Bass Reflex Bass Reflex
Frequency Range (+/-3 dB)[Hz] 44 - 28000 46 - 25000
Frequency Range (-6dB)[Hz] - -
Maximum SPL [dB] - -
Sensitivity (2,83 V/1 m)[dB] 91 90
Nominal Impedance (Ohms) 8 4
THD (Total Harmonic Distortion) - -
Recommended Amplifier Power [W] 15-200 20-200
Crossover Frequency [Hz] 2200 2600
Bass Reflex Tuning Frequency [Hz] - -
Driver Units

Tweeter: 200mm (8in.) aluminium Uni-Q
38mm (1.5in.)vented aluminium dome HF
Mid/Bass Drivers: 200mm (8in.) aluminium LF
2 x 200mm (8in.)aluminium ABR

Tweeter: 1″ × 1.4″ (2.6cm × 3.6cm) Folded Motion Transducer with 5.25″ × 1.75″ (13.3cm × 4.4cm) diaphragm
Mid/Bass Drivers: Two 5.5″ (14cm) aluminum cone woofers in a non-resonant asymmetrical chamber format.

Connectivity Wired Wired
Inputs Single Wire Single Wire
Outputs - -
Magnetic Shielding No No

Placements and Distances

Where and how to put them.

Form Factor Floor Floor
Distance from Wall [cm] 15 15

Dimensions and Weight

Physical characteristics of the speakers (without stands).

Length ~9.60 in
~243.84 mm
~24.38 cm
~6.8 in
~172.72 mm
~17.27 cm
Width ~12.91 in
~327.91 mm
~32.79 cm
~11.7 in
~297.18 mm
~29.72 cm
Height ~41.81 in
~1061.97 mm
~106.2 cm
~36.6 in
~929.64 mm
~92.96 cm
Weight (Single Speaker) ~45.4 lb
~20593.09 g
~20.59 kg
~37 lb
~16782.92 g
~16.78 kg
Shipping Weight ~57 lb
~25854.77 g
~25.85 kg
~39.2 lb
~17780.82 g
~17.78 kg

Colors and Accessories

List of available colors and optional accessories.

Colors
  • Satin white
  • Satin black
  • Walnut
  • High-gloss piano black
Accessories

Detachable Grilles Yes No

Price and Warranty

Satisfaction is (not) guaranteed.

Warranty 5 Years 5 Years
Amazon Price

Review Comparison

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