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Acoustic Energy 305 vs KEF LS50 Comparison

Comparison and Difference Between

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Brand and Model Specifications

Information about the brand, model release date.

Manufacturer Acoustic Energy KEF
Model 305 LS50
Photo
Release Date 2013 2013
HifiSpecs Rating
Amazon Rating
Price

Technical Specs

Technical characteristics of the speakers.

Amplification Type Passive Passive
Crossover Type 3-Way 2-Way
Enclosure type Bass Reflex Bass Reflex
Frequency Range (+/-3 dB)[Hz] 35 - 32000 79 - 28000
Frequency Range (-6dB)[Hz] - 47 - 45000
Maximum SPL [dB] - -
Sensitivity (2,83 V/1 m)[dB] 90 85
Nominal Impedance (Ohms) 8 8
THD (Total Harmonic Distortion) - -
Recommended Amplifier Power [W] 200 25-100
Crossover Frequency [Hz] - 2200
Bass Reflex Tuning Frequency [Hz] - -
Driver Units

HF Driver: 1x 28mm custom AE design fabric dome
Mid Driver: 1x 110mm spun, hard-anodised aluminium cone
LF Driver: 2x 110mm spun, hard-anodised aluminium cones

Tweeter: Uni-Q driver array with 1″ (25mm) vented aluminum-dome tweeter
Mid/Bass Drivers: 5.25″ (130mm) magnesium/aluminum alloy-cone woofer

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 Shelf, Stand
Distance from Wall [cm] 15 15

Dimensions and Weight

Physical characteristics of the speakers (without stands).

Length ~ in
~0 mm
~0 cm
~7.9 in
~200.66 mm
~20.07 cm
Width ~185 in
~4699 mm
~469.9 cm
~10.9 in
~276.86 mm
~27.69 cm
Height ~ in
~0 mm
~0 cm
~11.9 in
~302.26 mm
~30.23 cm
Weight (Single Speaker) ~17 lb
~7711.07 g
~7.71 kg
~15.8 lb
~7166.76 g
~7.17 kg
Shipping Weight ~34 lb
~15422.14 g
~15.42 kg
~40.4 lb
~18325.13 g
~18.33 kg

Colors and Accessories

List of available colors and optional accessories.

Colors
  • Gloss black
  • Gloss white
  • High gloss piano black
  • High gloss piano white
Accessories

Detachable Grilles No No

Price and Warranty

Satisfaction is (not) guaranteed.

Warranty 5 Years 5 Years
Amazon Price

Review Comparison

Hifispecs' professional customer-reviews can help make up your mind.

Available Reviews

Disclaimers

Small print and stuff...

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