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Audio Pro Addon T20 vs Polk Audio Signature Series S20

Comparison and Difference Between

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Brand and Model Specifications

Information about the brand, model release date.

Manufacturer Audio Pro Polk Audio
Model Addon T20 Signature Series S20
Photo
Release Date 2018 2017
HifiSpecs Rating
-
Amazon Rating
Price

Technical Specs

Technical characteristics of the speakers.

Amplification Type Active Passive
Crossover Type 2-Way 2-Way
Enclosure type Bass Reflex Bass Reflex
Frequency Range (+/-3 dB)[Hz] 32 – 25.000 39 - 40000
Frequency Range (-6dB)[Hz] -
Maximum SPL [dB] -
Sensitivity (2,83 V/1 m)[dB] - 88
Nominal Impedance (Ohms) - 8
THD (Total Harmonic Distortion) -
Recommended Amplifier Power [W] 120 20-125
Crossover Frequency [Hz] 2900 2500
Bass Reflex Tuning Frequency [Hz] -
Driver Units

Tweeter: ¾” textile dome tweeter
Mid/Bass Drivers: Digital Class D amplifier

Tweeter: 1″ Terylene | Mid/Bass Drivers: 6.5″ Polypropylene

Connectivity Wireless Wired
Inputs Bluetooth standard V4.0 with aptX-codec RCA in aux 2 x TOSLink optical Single Wire
Outputs USB for charging devices (DC OUT/max 5V 1000mA). RCA Sub Out
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 ~7.48 in
~189.99 mm
~19 cm
~14.8 in
~375.92 mm
~37.59 cm
Width ~8.26 in
~209.8 mm
~20.98 cm
~10.23 in
~259.84 mm
~25.98 cm
Height ~32.75 in
~831.85 mm
~83.19 cm
~14.92 in
~378.97 mm
~37.9 cm
Weight (Single Speaker) ~17.63 lb
~7996.83 g
~8 kg
~19 lb
~8618.26 g
~8.62 kg
Shipping Weight ~36.1 lb
~16374.68 g
~16.37 kg
~45 lb
~20411.66 g
~20.41 kg

Colors and Accessories

List of available colors and optional accessories.

Colors
  • Black
  • White
  • Brown Walnut
  • Black
  • White
Accessories

  • Manual
  • Grilles
Detachable Grilles No Yes

Price and Warranty

Satisfaction is (not) guaranteed.

Warranty 3 Years 5 Years
Amazon Price

Review Comparison

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

Available Reviews -

Disclaimers

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