Audio Pro Addon T20 vs Klipsch R-51PM Powered Bluetooth Comparison

Comparison and Difference Between

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Brand and Model Specifications

Information about the brand, model release date.

Manufacturer	Audio Pro	Klipsch
Model	Addon T20	R-51PM
Photo
Release Date	2018	2019
HifiSpecs Rating
Amazon Rating
Price	Check Price	Check Price

Technical Specs

Technical characteristics of the speakers.

Amplification Type	Active	Active
Crossover Type	2-Way	2-Way
Enclosure type	Bass Reflex	Bass Reflex
Frequency Range (+/-3 dB)[Hz]	32 – 25.000	68 - 21000
Frequency Range (-6dB)[Hz]	-	68 - 21000
Maximum SPL [dB]	-	107
Sensitivity (2,83 V/1 m)[dB]	-	107
Nominal Impedance (Ohms)	-	8
THD (Total Harmonic Distortion)	-	Less than 0.1%
Recommended Amplifier Power [W]	120	Not required (powered speakers)
Crossover Frequency [Hz]	2900	1800
Bass Reflex Tuning Frequency [Hz]	-	Unknown
Driver Units	Tweeter: ¾” textile dome tweeter Mid/Bass Drivers: Digital Class D amplifier	Tweeter: 1″ Aluminum LTS tweeter with Tractrix Horn Mid/Bass Drivers: 5.25″ Spun-Copper IMG Woofer
Connectivity	Wireless	Wireless
Inputs	Bluetooth standard V4.0 with aptX-codec RCA in aux 2 x TOSLink optical	Bluetooth, RCA, USB, Optical, 3.5mm
Outputs	USB for charging devices (DC OUT/max 5V 1000mA). RCA Sub Out	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	~11.5 in ~292.1 mm ~29.21 cm
Width	~8.26 in ~209.8 mm ~20.98 cm	~7 in ~177.8 mm ~17.78 cm
Height	~32.75 in ~831.85 mm ~83.19 cm	~13.3 in ~337.82 mm ~33.78 cm
Weight (Single Speaker)	~17.63 lb ~7996.83 g ~8 kg	~10.6 lb ~4808.08 g ~4.81 kg
Shipping Weight	~36.1 lb ~16374.68 g ~16.37 kg	~24 lb ~10886.22 g ~10.89 kg

Colors and Accessories

List of available colors and optional accessories.

Colors	Black White	Black
Accessories	–	Remote Control Power Cord Speaker Wire Manual
Detachable Grilles	No	Yes

Price and Warranty

Satisfaction is (not) guaranteed.

Warranty	3 Years	2 Years
Amazon Price	Check Price	Check Price

Review Comparison

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

Available Reviews

Audio Pro Addon T20 Review

Klipsch R-51PM Powered Bluetooth Review

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