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JBL Studio 6 Theater vs Monitor Audio CP-WT380IDC Comparison

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JBL Studio 6 Theater

Passive In-wall | 65-20kHz

JBL Studio 6 Theater
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Monitor Audio CP-WT380IDC

Passive In-wall | 50-30kHz

Monitor Audio CP-WT380IDC
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JBL Studio 6 Theater JBL Studio 6 Theater
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Monitor Audio CP-WT380IDC Monitor Audio CP-WT3...
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JBL Studio 6 Theater
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JBL Studio 6 Theater vs Monitor Audio CP-WT380IDC Speaker Comparison

In this review, we will be comparing Studio 6 Theater and CP-WT380IDC, two Passive In-wall speakers from JBL and Monitor Audio.

Let's have a brief look at the main features of JBL Studio 6 Theater and Monitor Audio CP-WT380IDC first before getting into our more detailed comparison.

JBL Studio 6 Theater Key Specs

  • 2-way Design
  • 1" Horn-Loaded Tweeter
  • 4 x 5.25" PolyPlas Woofer
  • 65-20kHz Frequency Response
  • 96 dB Sensitivity
  • Impedance: 6ohms
  • Power Range:10-150watts
  • Dimensions (H x W x D): 643.0" x 6.2500" x 3.7500"( 643.0 x 159.0 x 96.0mm )

Monitor Audio CP-WT380IDC Key Specs

  • 3-way Design
  • 1" Hard-Dome Tweeter
  • 4" Midrange
  • 8" C-CAM Woofer
  • 4" Midrange
  • 50-30kHz Frequency Response
  • 89 dB Sensitivity
  • Impedance: 6ohms
  • Power Range:30-120watts
  • Dimensions (H x W x D): 437.0" x 10.5625" x 3.8750"( 437.0 x 269.0 x 99.0mm )

What size room are the JBL Studio 6 Theater and Monitor Audio CP-WT380IDC speakers good for?

The size of the room in which you are planning to use these loudspeakers is an important decision factor. Here we have compared their suitability to various sizes of environments considering their size and max power parameters:

Listening Environment* JBL Studio 6 Theater Monitor Audio CP-WT380IDC
Near-field Poor Poor
Small Room Average Average
Mid-size Room Good Good
Large Room Average Average
Very Large Room Poor Poor

(* 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.)

In the following sections, we will get into more detail in order to better understand how the JBL Studio 6 Theater and Monitor Audio CP-WT380IDC compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.


**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.


Drivers

One of the fundamental differences between these two speakers is that Studio 6 Theater is a 2-way design whereas the CP-WT380IDC is a 3-way speaker. 3-way designs utilize a midrange driver in addition to the tweeter and woofer on 2-way designs. Designing a crossover for a 3-way speaker is a complicated process and generally increases the overall cost of the speaker.

Driver JBL Studio 6 Theater Monitor Audio CP-WT380IDC
Driver Setup 2-way 3-way
Tweeter 1-inch 1-inch
Midrange - 1 x 4-inch
Woofer 4 x 5.25-inch 1 x 8-inch

Studio 6 Theater features a 1" Horn-Loaded Tweeter and 4 x 5.25" PolyPlas Woofer . On the other hand, the CP-WT380IDC features a 1" Hard-Dome Tweeter , a 4" Midrange and 1 x 8" C-CAM Woofer .

Frequency Response

Studio 6 Theater has a frequency range of 65-20kHz whereas CP-WT380IDC has a frequency range of 50-30kHz. With a minimum frequency of 50Hz, the CP-WT380IDC can go significantly deeper on the low side and provide stronger bass compared to the Studio 6 Theater's min frequency of 65Hz.

Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers in the In-wall class in our database.

Low Frequency

In-wall Speakers

Studio 6 Theater
CP-WT380IDC
Min
Average
Max
High Frequency

In-wall Speakers

JBL Studio 6 Theater
Monitor Audio CP-WT380IDC
Min
Average
Max

None of these speakers achieves full range experience which is commonly agreed as 20Hz-20kHz. In order to achieve lower lows / deeper bass, we recommend you pair these with a subwoofer. Visit our Powered Subwoofers section to find out more about the available options.

Impedance and Sensitivity

Studio 6 Theater and CP-WT380IDC have the same Impedance of 6 ohms but where they differ is the sensitivity levels. Studio 6 Theater sensitivity is rated at 96 dB and the CP-WT380IDC's is at 89 dB. This 7 dB difference makes the JBL Studio 6 Theater a more sensitive speaker compared to Monitor Audio CP-WT380IDC, hence will play louder with the same amount of watts.

Sensitivity

In-wall Speakers

Studio 6 Theater
CP-WT380IDC
Min
Average
Max

Power Range

Power range is the range of input power in watts RMS that a loudspeaker is designed to handle. While using an amplifier within this range ensures the nominal performance , inputting a power that is higher than the max wattage can result in a damaged speaker.

Studio 6 Theater can handle a max power of 150 watts RMS from the amp the whereas CP-WT380IDC has a max power handling value of 120 watts RMS, 30 watts less than the Studio 6 Theater.

Keep in mind that a higher max power handling value doesn't necessarily make that a louder speaker compared to a lower max handling speaker. Loudness or the sound level is also impacted by parameters such as Impedance, sensitivity and system efficiencies.

Input Type and Bi-Amping / Bi-Wiring

Studio 6 Theater features Spring post type posts and CP-WT380IDC has a Spring post type posts. None of these speakers feature bi-amping/bi-wiring.

Physical Specs

Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare JBL Studio 6 Theater's and Monitor Audio CP-WT380IDC's external dimensions. JBL Studio 6 Theater has external dimensions of 643.0 x 159.0 x 96.0mm ( 25.3125-inch x 6.2500-inch x 3.7500-inch) whereas Monitor Audio CP-WT380IDC has external dimensions of 437.0 x 269.0 x 99.0mm ( 17.1875-inch x 10.5625-inch x 3.8750-inch) .

JBL Studio 6 Theater is 110mm narrower and 3mm less deeper than Monitor Audio CP-WT380IDC but it is also 206mm taller.

What's in the Box of JBL Studio 6 Theater?

Here are the items that are included inside the box of Studio 6 Theater:
  • In-wall loudspeaker
  • Grille
  • Cut-Out Template
  • Quick Start Guide
  • What's in the Box of Monitor Audio CP-WT380IDC?

    Here are the items that come with the CP-WT380IDC:
  • In-Wall speaker
  • Magnetic grille
  • Paint skim
  • Installation Guide
  • Important Safety Instructions
  • Limited Warranty/Registration Card
  • MountingTemplate

  • Reasons to choose JBL Studio 6 Theater over Monitor Audio CP-WT380IDC
    Max Input Power 150 watts vs 120 watts Handle more power from your amplifier
    Sensitivity 96 dB vs 89 dB Play louder with same amount of amplification power
    Number of Woofers 4 vs 1 More woofers
    Base Surface Area 152cm2 vs 266cm2 Takes less floor space

    Reasons to choose Monitor Audio CP-WT380IDC over JBL Studio 6 Theater

    Driver Setup 3-way vs 2-way Have a dedicated mid-range driver
    Woofer Size 8 inches vs 5.25 inches Larger woofer
    Low Frequency Response 50 Hz vs 65 Hz Generates deeper bass
    High Frequency Response 30k Hz vs 20k Hz Generates higher frequency
    Height 437mm vs 643mm Easier to fit in smaller spaces
    Price per pair* 2350USD vs 2600USD costs less (*prices may change depending on the seller, location and time)
    JBL Studio 6 Theater vs Monitor Audio CP-WT380IDC Specs Table
    Detailed comparison of specifications
    General JBL Studio 6 Theater Monitor Audio CP-WT380IDC
    Brand JBL Monitor Audio
    Speaker Type Passive In-wall Speaker Passive In-wall Speaker
    Power Range 10-150 watts 30-120 watts
    Sensitivity 96 dB 89 dB
    Impedance 6 ohms 6 ohms
    Frequency Response 65-20kHz 50-30kHz
    Drivers
    Woofer Quantity 4 1
    Woofer Size 5.25" 8"
    Woofer Composition PolyPlas C-CAM
    Woofer Surround Material Rubber Rubber
    Tweeter Size 1" 1"
    Tweeter Type Horn-Loaded Hard-Dome
    Aimable Tweeter No No
    Midrange Driver N/A" 4"
    Physical Specs
    Height 643.0mm (25.3") 437.0mm (17.2")
    Width 159.0mm (6.3") 269.0mm (10.6")
    Depth 96.0mm (3.8") 99.0mm (3.9")
    Enclosure In-wall In-wall
    Moisture Resistancy No No
    Connections
    Biamp Inputs No No
    Other
    Parts Warranty 5 Years Lifetime
    Labor Warranty 5 Years Lifetime

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