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Klipsch R-5650-S II Review
Klipsch R-5650-S II

Main Features

  • 1" Horn-loaded dome Tweeter
  • 6.5" Cerametallic Woofer
  • 60-23kHz Frequency Response
  • 92 dB Sensitivity
  • Impedance: 8ohms
  • Power Range: up to 50watts
  • Dimensions(HxWxD): 13.0000"x8.0000"x3.6875" / 331.0 x 204.0 x 94.0mm
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Klipsch R-5650-S II Review
Klipsch R-5650-S II Klipsch R-5650-S II
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Klipsch R-5650-S II is a 2-way Passive In-wall In-wall speaker by Klipsch. It features a 1" Horn-loaded dome Tweeter and 1 x 6.5" Cerametallic Woofer. The speaker has a frequency range of 60-23kHz and a sensitivity of 92 dB. Klipsch R-5650-S II has an MSRP of 458$ per pair.

What size of room is the Klipsch R-5650-S II speaker good for?

The size of the room in which you are planning to use the Klipsch R-5650-S II is an important decision factor. Here we have evaluated its suitability to various sizes of environments considering its size and max power parameters:

Listening Environment* Suitability
Near-fieldGood
Small RoomGood
Mid-size RoomAverage
Large RoomPoor
Very Large RoomNo way

(* Approximate Room sizes: Small < 100sq. ft / 9 m2, Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: > 400 sq. ft / 36 m2. Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual listening experience changes depending on floor height, room shape, surface materials, listening position, speaker locations, etc.)

What are the speakers in Klipsch's Reference II Series?

R-5650-S II is a member of Klipsch's Reference II series of Passive speakers. Below you can see the main specs of these speakers.

Klipsch Reference II Series Speakers
Model Frequency SensitivityImpedance Woofer
Klipsch R-5800-W II
Compare
40-23k Hz 94 dB8Ω 1 x 8"
Klipsch R-5502-W II
Compare
46-20k Hz 92 dB8Ω 2 x 5.25"
Klipsch R-5650-S II
60-23k Hz 92 dB8Ω 1 x 6.5"
Klipsch R-3650-W II
Compare
60-23k Hz 92 dB8Ω 1 x 6.5"
Klipsch R-5650-W II
Compare
52-23k Hz 93 dB8Ω 1 x 6.5"
Klipsch R-3800-W II
Compare
46-23k Hz 93 dB8Ω 1 x 8"
Klipsch R-2650-W II
Compare
65-20k Hz 91 dB8Ω 1 x 6.5"


**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

What is the Frequency Response of the Klipsch R-5650-S II speaker?

Klipsch R-5650-S II has a Frequency response range of 60-23kHz at ±3dB and Power Range of up to 50 watts. At a minimum frequency of 60 Hz, R-5650-S II will provide an average bass depth so depending on your use case, you may consider supplementing your system with a subwoofer.

To focus on the subwoofers that are in a similar price range with Klipsch R-5650-S II, check out the Powered Subwoofers under $500. Alternatively, find the Full list of Powered Subwoofers regardless of the price.
Here we have a comparison of how R-5650-S II's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
In-wall Speakers
Klipsch R-5650-S II
Min
Average
Max
High Frequency
In-wall Speakers
Klipsch R-5650-S II
Min
Average
Max


What are the Impedance and Sensitivity of the Klipsch R-5650-S II? Is it an easy-to-drive speaker?

Klipsch R-5650-S II's nominal impedance level is 8 ohms and has a sensitivity of 92 dB.

Sensitivity
In-wall Speakers
Klipsch R-5650-S II
Min
Average
Max

8 Ohms is pretty much the standard nominal impedance amongst stereo speakers and amplifiers so Klipsch R-5650-S II is not considered a difficult to drive speaker from nominal Impedance perspective.

Sensitivity

92dB of Klipsch R-5650-S II is considered a high sensitivity compared to average stereo speaker which makes R-5650-S II an easy to drive from Sensitivity perspective. If you are planning to power your speaker with a Tube amp which are generally very low power, the Klipsch R-5650-S II will be a good choice.

Check the amplifiers that are in a similar price range to the Klipsch R-5650-S II:

  • Integrated Amps under 300 USD
  • Integrated Amps under 500 USD
  • Integrated Amps under 750 USD
  • All Integrated Amplifiers

Input Type

R-5650-S II features Spring Posts type connectors. Bi-amping and Bi-wiring are not possible.

Klipsch R-5650-S II External Dimensions and Weight

Klipsch R-5650-S II has external dimensions of (Height x Width x Depth) 13.0000-inch x 8.0000-inch x 3.6875-inch (331.0 x 204.0 x 94.0mm ).

Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited. The base area of Klipsch R-5650-S II is approximately 191.8cm2 / 29.7inch2.

Cabinet type and Materials

Klipsch R-5650-S II has a In-wall type cabinet.

What's in the Box of Klipsch R-5650-S II?

Here are the items that are included inside the box of R-5650-S II:
  • In-wall speaker
  • White metal mesh grille
  • Cardboard template
  • Owners Manual (En/Fr/Sp)
  • Recommended Accessories

    Here is a list of accessories that we think you may need for the Klipsch R-5650-S II.

    • Speaker Cable and Connectors
      • Speaker Cables with Banana Plugs: If you know the lenght of the cable you need, this is the easier option to connect your speakers with your amp.
      • Speaker Cables without Connectors: If you are not sure about the lenght or need longer than standard cables with plugs, choose this option.
      • Banana Connectors and Plugs: If you chose the cables without connectors option or already have some cable around, pick the banana plugs separately.
    • Vibration Isolators: IsoAcoustics isolatorsmore affordable options too.
    • Acoustic Panels and Treatments: Your room is as important as your stereo equipment so acoustic treatments goes a long way in improving the overall performance.

    Warranty

    Ltd. Lifetime of parts warranty and Ltd. Lifetime of labor warranty is generally provided by the manufacturer.

    Klipsch R-5650-S II Alternatives in Passive In-wall Speakers
    Model Type Sensitivity Impedance Frequency
    Klipsch R-5800-W II
    Compare
    2-way 94 dB 8 ohms 40-23kHz
    Klipsch R-5502-W II
    Compare
    2-way 92 dB 8 ohms 46-20kHz
    JBL Studio 2 55IW
    Compare
    2-way 88 dB 8 ohms 40-20kHz
    JBL Stage 260W
    Compare
    2-way 87 dB 8 ohms 50-25kHz
    Focal 100 IW LCR5
    Compare
    2-way 90.5 dB 8 ohms 55-23kHz
    Polk Audio RC85i
    Compare
    2-way 90 dB 8 ohms 50-20kHz
    B&W CWM664
    Compare
    2-way 87.5 dB 8 ohms 45-35kHz
    JBL Stage 280W
    Compare
    2-way 90 dB 8 ohms 42-25kHz
    Polk Audio 65 RT
    Compare
    2-way 90 dB 8 ohms 50-25kHz
    Klipsch R-3650-W II
    Compare
    2-way 92 dB 8 ohms 60-23kHz
    Frequently Asked Questions about Klipsch R-5650-S II
    What is the External Dimensions of Klipsch R-5650-S II
    What is the Speaker Sensitivity of Klipsch R-5650-S II
    is the Klipsch R-5650-S II an easy to drive speaker?



    Klipsch R-5650-S II Detailed Specifications

    General
    BrandKlipsch
    Full Model NameKlipsch R-5650-S II
    Speaker Type2-way In-wall
    Power Rangeup to 50 watts
    Sensitivity92 dB
    Impedance8 ohms
    Frequency Response60-23kHz
    DRIVERS
    Woofer Size6.5-inch
    Woofer CompositionCerametallic
    Woofer SurroundRubber
    Tweeter Size1-inch
    Tweeter TypeHorn-loaded dome
    Aimable TweeterNo
    Midrange SizeN/A-inch

    CONNECTIONS
    Connector TypeSpring Posts
    Biamp InputsNo
    PHYSICAL SPECS
    Height331.0mm ( 13.0000-inch)
    Width204.0mm ( 8.0000-inch)
    Depth94.0mm ( 3.6875-inch)
    Height331.0mm ( 13.0000-inch)
    Weightkg ( lbs)
    EnclosureIn-wall
    Moisture ResistanceNo
    OTHER
    Handheld RemoteNo
    Parts WarrantyLtd. Lifetime
    Labor WarrantyLtd. Lifetime
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