search expand

Acoustic Energy 305 vs Edifier R1280T

Comparison and Difference Between

Use dropdown menus to compare different models.

Compare Speakers

Brand and Model Specifications

Information about the brand, model release date.

Manufacturer Acoustic Energy Edifier
Model 305 R1280T
Release Date 2013 2015
HifiSpecs Rating
Amazon Rating

Technical Specs

Technical characteristics of the speakers.

Amplification Type Passive Active
Crossover Type 3-Way 2-Way
Enclosure type Bass Reflex Bass Reflex
Frequency Range (+/-3 dB)[Hz] 35 - 32000 75 - 18000
Frequency Range (-6dB)[Hz] - 75 - 18000
Maximum SPL [dB] -
Sensitivity (2,83 V/1 m)[dB] 90
Nominal Impedance (Ohms) 8 6
THD (Total Harmonic Distortion) - 0.05%
Recommended Amplifier Power [W] 200 42
Crossover Frequency [Hz] - 120
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: 13mm silk dome tweeter

Mid/Bass Drivers: 4 inch

Connectivity Wired Wired
Inputs Single Wire RCA inputs, 3.5mm Aux
Outputs - 2 x RCA
Magnetic Shielding No Yes

Placements and Distances

Where and how to put them.

Form Factor Floor Shelf, Stand
Distance from Wall [cm] 15 30

Dimensions and Weight

Physical characteristics of the speakers (without stands).

Length ~ in
~0 mm
~0 cm
~6.9 in
~175.26 mm
~17.53 cm
Width ~185 in
~4699 mm
~469.9 cm
~9.5 in
~241.3 mm
~24.13 cm
Height ~ in
~0 mm
~0 cm
~5.8 in
~147.32 mm
~14.73 cm
Weight (Single Speaker) ~17 lb
~7711.07 g
~7.71 kg
~10.8 lb
~4898.8 g
~4.9 kg
Shipping Weight ~34 lb
~15422.14 g
~15.42 kg
~14.15 lb
~6418.33 g
~6.42 kg

Colors and Accessories

List of available colors and optional accessories.

  • Gloss black
  • Gloss white
  • Black
  • Wood

  • Remote control
  • RCA to RCA cable
  • 3.5mm to RCA cable
Detachable Grilles No Yes

Price and Warranty

Satisfaction is (not) guaranteed.

Warranty 5 Years 2 Years
Amazon Price

Review Comparison

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

Available Reviews


Small print and stuff...

The data and facts on this website are provided on "as is, as available basis" without warranty of any kind. is not responsible for any errors and possible mistakes in the information it publishes. Double check all the information directly on the manufacturer sites. is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to,, or

We do not endorse any product or service for money.