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Panasonic RP-HC56  Headphones Review

Reviewed Feb 26, 2016 at 12:00am
Test bench update Aug 10, 2017 at 11:33am
Tested using methodology v1.0 
Panasonic RP-HC56
6.8
Mixed Usage 
6.0
Critical Listening 
7.3
Commute/Travel 
6.9
Sports/Fitness 
7.0
Office 
6.8
Home Theater 
 0
The Panasonic RP-HC56 are above-average noise cancelling earbuds. Their noise isolation is excellent and the audio profile is relatively balanced and woks well for most music genres. Unfortunately, they distort audio easily at higher volumes and the in-ear fit might not be the most comfortable.

Our Verdict

6.8
Mixed Usage 

They perform moderately well in most use cases and environments, which make for decent everyday headphones.

Pros
  • Great noise isolation performance.
  • Good audio reproduction.
Cons
  • Uncomfortable "in ear" fit.
  • High distortion.
  • Thin cabling with no adequate audio controls.
6.0
Critical Listening 

Mediocre for critical listening. Decent audio reproduction but the closed back in-ear design lacks a little openness to create a spacious and natural sounding soundstage.

Pros
None
Cons
None
7.3
Commute/Travel 

Suitable for commuting. They're small, portable and have a strong noise isolation performance. They will reduce a decent amount on a busy commute.

Pros
None
Cons
None
6.9
Sports/Fitness 

Average for sports use. They have a typical in-ear fit that's moderately stable, and they're also small enough to carry around on your person everywhere you go.

Pros
None
Cons
None
7.0
Office 

Above-average for office use. They will block the chatter of a busy office and also don't leak much even at high volumes, but the in-ear fit isn't always comfortable for long listening sessions.

Pros
None
Cons
None
6.8
Home Theater 

Decent for home theater use. If you typically watch your movies on a PC or tablet than the relatively short cable and low latency of a wired connection should be good enough. However, the cable is short and lacks range, so they won't be ideal if you do not have an extension cord.

Pros
None
Cons
None
  • 6.8
    Mixed Usage
  • 6.0
    Critical Listening
  • 7.3
    Commute/Travel
  • 6.9
    Sports/Fitness
  • 7.0
    Office
  • 6.8
    Home Theater
  • Changelog

    1.  Updated Aug 10, 2017: Converted to Test Bench 1.0.
    2.  Updated Feb 26, 2016: Review published.

    Test Results

    Sort:
    RATINGS
    Category:
    All
    Design
    Style
    TypeIn-ear
    EnclosureClosed-Back
    WirelessNo
    TransducerDynamic
    MicNo

    The RP-HC56 are quite stylish, thanks to the well-crafted, pen-shaped control module and the cube-ish angled earbuds. They have an all black color scheme with small metallic accents on the back of the earbuds, which looks appealing.

    6.5
    Comfort
    Weight0.08 lbs
    Clamping Force
    0 lbs

    Comfort is average for the RP-HC56. The ear buds are angled but the in-ear design offers nothing out of the ordinary. They're also not as comfortable if you can't find the right fit.

    4.7
    Controls
    Ease of useMediocre
    FeedbackMediocre
    Call/Music ControlNo
    Volume ControlYes
    Noise Canceling ControlNo
    Talk-ThroughNo
    Additional ButtonsNo

    Control options for the RP-HC56 are lacking. The control module only has one on and off button and a volume control slider. There are no other in-line controls, which is disappointing.

    6.5
    Stability

    These headphones are moderately stable because of their lightweight design, and tips that fit deeply into the ear canal, which is hard to dislodge. However, they don't offer any special stability tips to prevent them from falling out during physical exercises. The long cable and control module are also prone to get tangled or hooked on something, Which can yank the headphones of you ears.

    8.1
    Portability
    L4.72"
    W1.97"
    H1.18"
    Volume11 in³
    Stand requiredN/A

    The RP-HC56 are portable headphones. They don't take too much space and will comfortably fit into your pockets, purse or bag. The control module makes them a little larger than basic in-ear headphones, but it's a long pen-like tube that doesn't add too much additional bulk to the design.

    5.5
    Case
    TypePouch

    Comes with a drawstring pouch that will protect the headphones from damage and does not add much bulk. It's small enough to fit into a pocket. Sadly, it will not shield the headphones from physical stress, hard falls and water damage.

    6.5
    Build Quality

    Build quality is quite decent. The stylishly designed control module is thin, portable and feels solid. The battery compartment is well placed and easy to use. The earbuds are not too large and are angled to fit better within the ears. The cable is, however, pretty thin and the length of the control module makes it susceptible to bending if put in a tight pockets.

    9.4
    Breathability
    Avg.Temp.Difference0.6 °C
    Cable
    DetachableNo
    Length4.79 ft
    Connection1/8" TRS
    Front
    Angled
    Side
    Rear
    Top
    In The Box

    • Panasonic RP-HC56-K Headphones
    • Airline adapter
    • Extra Earbud tips (x2 sizes)
    • AAA Battery
    • Carrying Pouch
    • Manual

    Sound
    8.9
    Bass
    See details on graph tool
    Std. Err.
    1.63 dB
    Low-Frequency Extension
    18.61 Hz
    Low-Bass
    -1.95 dB
    Bass
    -2.12 dB
    High-Bass
    -1.24 dB
    8.0
    Mid
    See details on graph tool
    Std. Err.
    2.7 dB
    Low-Mid
    1.27 dB
    Mid
    3.52 dB
    High-Mid
    0.34 dB
    4.9
    Treble
    See details on graph tool
    Std. Err.
    6.05 dB
    Low-Treble
    -4.95 dB
    Treble
    3.96 dB
    High-Treble
    4.06 dB
    9.8
    Frequency Response Consistency
    See details on graph tool
    See details on graph tool
    Avg. Std. Deviation
    0.05 dB
    1.0
    Soundstage
    PRTF Error
    12 dB
    Openness
    1.4
    Acoustic Space Excitation
    1.9
    Correlated Crosstalk
    0 dB
    8.4
    Imaging
    Phase Error
    25.73°
    Driver Mismatch (Amplitude)
    0.72 dB
    Driver Mismatch (Frequency)
    1.67 dB
    Driver Mismatch (Phase)
    9.43°
    4.5
    Total Harmonic Distortion
    See details on graph tool
    Weighted THD @ 90
    317.386
    Weighted THD @ 100
    2,494.584
    Isolation
    9.0
    Noise Isolation
    See details on graph tool
    Overall Attenuation
    -24.25 dB
    Noise-CancellingYes
    Bass
    -19.58 dB
    Mid
    -19.57 dB
    Treble
    -34.86 dB
    Self-Noise
    11.28 dB

    One of the best performers for isolation. Isolation starts at 20Hz with more than 10dB of reduction which is great for this range. It passes over the -20dB mark at 100Hz and closes in on -45dB at 15KHz. The weak spot, seemingly typical of in-ear headphones, is the mid-range, where these headphones still achieve a minimum of 11dB of reduction. Passive isolation on these headphones is very good too, outperforming some other headphones with their noise-cancelling engaged. Users should be aware though, with ANC On, touching the headphones in certain areas while trying to push them in the ears could make the headphones produce a high-pitched tone.

    8.1
    Leakage
    See details on graph tool
    Overall Leakage @ 1ft
    32.96 dB

    Very good leakage performance, typical of in-ear headphones. The profile is very narrow-band too, limited to 3KHz-7Khz.

    Active Features
    0.0
    Wireless
    Type
    N/A
    Obstructed Range
    N/A
    Line of Sight Range
    N/A
    NFC
    No
    10
    Latency
    Base Latency
    0 ms
    aptX Latency
    N/A
    aptX(LL) Latency
    N/A
    8.6
    Battery
    Battery Type
    AAA
    Battery Life
    79.7 hrs
    Charge Time
    N/A
    Auto-off
    No
    Audio while charging
    N/A
    Passive Playback
    No

    The RP-HC56-K have a surprisingly long battery life that will last well over a weekend's worth of continuous play time. So they will be great headphones to take on a camping or road trip where you don't have access to stores to purchase another AAA. Unfortunately, they don't have any battery saving features. They also can't be used passively when the batteries are dead unlike other models in the RP series.

    0.0
    App Support

    No compatible app.

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