Advance Compare Engine
Select Audio / Video System for Detailed Comparison
Advance Comparison
Brand Name
Polk
Klipsch
Audioengine
GENERAL:
Speaker Type
Bookshelf Speaker
Bookshelf Speaker
Bookshelf Speaker
Number Of Channels
2.0 way speaker
2.0 way speaker
2.0 way speaker
Amplification Type
Passive Speaker (External Amp)
Passive Speaker (External Amp)
Active Speaker (Built-in Amp)
Power Source
AC Powered
AC Powered
AC Powered
Control
Handheld Remote
N/A
N/A
N/A
Control by app
N/A
N/A
N/A
Amazon Alexa
N/A
N/A
N/A
Google Assistant
N/A
N/A
N/A
Specs
Power Range
30—150W
Up to 85 watts
60 W peak power total (15 W RMS)
Sensitivity
86dB
93 dB
83dB(B)/V/m
Impedance
4- and 8-ohm
8 ohms
10K ohms unbalanced
Frequency Range
48-40,000 Hz
62-21k Hz
65 Hz-22 kHz ±2.0 dB
Crossover Frequencies
2200Hz
1660Hz
100Hz
Build Material
Enclosure
Ported
Bass-Reflex
high-resin MDF
Finish
MDF
MDF/Wood-grain vinyl
high-gloss
Color
Black
Black
black, red, white
Audio Quality ( Tested )
Bass Accuracy:
Deep bass without any distortion
Offer sufficient depth and impact without overpowering the other frequencies.
Low ends are clean and deep. It packs a punch compared to its compact size.
Dialogue & Vocal Accuracy:
Clear vocals
Voices are rendered with precision, resulting in an immersive and engaging listening experience
Clarity is excellent, vocals are loud and intelligible.
Treble Accuracy
Detailed and accurate highs
They strike a balance between crispness and smoothness, ensuring a pleasant listening experience without harshness or sibilance.
High-ends are quite good but might sound a bit harsh.
Imaging & Soundstage:
Good imaging
Offer a commendable imaging capability, allowing sound sources to be well-defined and accurately placed.
Imaging is decent and soundstage is wide.
Dynamic Range:
Decent dynamic range
Speakers exhibit a wide dynamic range, effortlessly handling both soft and powerful audio passages.
Dynamic range is quite good. The speaker sounds good at all volumes
Power Handling:
Good power handling
They efficiently utilize power inputs, making them suitable for various listening environments.
A total power of 60W makes the speaker versatile for all content types.
Frequency Response:
It has wide frequency response.
From the low-end to the high-end, they maintain clarity and fidelity, ensuring a well-rounded audio performance across different genres.
The speaker has flat frequency response. It produces sound with accuracy.
Transient Response:
Good transient response
The Klipsch R-51M speakers exhibit excellent transient response, capturing the quick and precise changes in audio signals.
It has quick transient response.
CONNECTIVITY:
Speaker Wire Input:
Yes
Yes
Yes
Speaker Level Input
N/A
N/A
N/A
Line Level Input
N/A
N/A
Yes
Digital Input (Optical)
N/A
N/A
Yes
Digital Input (Coaxial)
N/A
N/A
N/A
RCA Input
N/A
N/A
Yes
3.5mm Stereo Analog Input
N/A
N/A
Yes
Aux Input
N/A
N/A
N/A
Bi-amp Input:
N/A
N/A
HDMI Input
N/A
N/A
N/A
USB Port
N/A
N/A
Yes
Subwoofer Output
N/A
N/A
Yes
DRIVERS
Drive Unit
2x2
2x2
2x2
Tweeter Type
Terylene dome
Tractrix Horn
Silk dome tweeters
Tweeter Size (inches)
1
1-inch
0.75“
Midrange Size (inches)
N/A
N/A
Midrange Type
N/A
N/A
Woofer Size (inches)
5.25
5.25-inch
2.75”
Woofer Type
bi-laminate paper
Copper-spun IMG Surrounded by Rubber
aramid fiber woofers
Other
Wireless Features
Bluetooth
N/A
N/A
Yes
Wi-Fi
N/A
N/A
N/A
Other
Size & Weight
Height (inches)
10.6
338.0mm ( 13.3-inch)
10.5”
Width (inches)
6.5
178.0mm ( 7.0-inch)
7”
Depth (inches)
7.18
215.0mm ( 8.4-inch)
15”
Weight (pounds)
9lbs
5.00kg ( 11.00 lbs.)
10 lbs
Recommended Stand Height (inches)
28-32
24-28 inch
1.75
IN THE BOX
Accessories:
1 pair of Bookshelf loudspeakers, 2 Grilles, 8 Self-adhesive rubber feet, Owner's Manual, Online Product Registration
Pair of speakers,2 Grilles (installed),8 Self-adhesive rubber feet, Setup Guide.
Pair of Audioengine A2+ speakers, 6.5-foot speaker cable, power supply and cable, USB cable, 5-foot mini-jack audio cable, microfiber speaker and cable bags, manual
User manual:
Yes
Yes
Yes
Connector:
Connector Type
5-way nickel-plated binding posts
Gold-plated binding posts
gold plated connectors
Compatible Connector Types
bare wire (up to 12AWG), pin-connectors, spade-lugs, and banana plugs (single or dual)
banana plugs
banana plugs, spades, or bare wire
Speaker Wire Compatibility
12 or 14AWG
10AWG
16 AWG speaker wire
Where to Buy
Ebay
--
--
--
Ali-Expess
--
--
--
Wallmart
--
--
--
ADVANCE SEARCH ENGINE
Find Your Sound System by Any Desire Specification
