Product Summary


  • Designed for High Speech Intelligibility

  • Highly Efficient 8" Dual-Cone Driver

  • Easy Installation

  • 40W Continuous Program Power Capacity


Elevate Installations with JBL LCT 81C/TM: Metric Ceiling Speakers Simplified

Discover the JBL LCT 81C/TM, a 2-pack of innovative metric ceiling-tile loudspeakers tailored for swift and seamless installation. With a full-range performance encompassing 23.6 x 23.6" (600 x 600mm), these speakers are a versatile choice for diverse settings such as classrooms, retail spaces, airports, lounges, and more. Say goodbye to complex cutting – each tile elegantly suspends within a ceiling grid, offering a hassle-free experience. The LCT 81C/TM boasts a sleek 4" (100mm) depth, effortlessly fitting into confined locations where bulkier alternatives cannot.

Key Features:

  • Efficient Sound Elevation: Experience audio excellence through the high-performance 8" dual-cone driver featuring a Kapton coil-former, ensuring optimal power distribution and reliability over time.

  • Transformer Versatility: The built-in 10W transformer facilitates seamless integration with 100 or 70V distributed loudspeaker lines, as well as at 8 ohms for direct connection to low-impedance power amplifiers. Adjust settings with ease through the side-mounted rotary switch.

  • Speech Clarity Champion: With a frequency range spanning 100 Hz to 16 kHz, the LCT 81C/TM guarantees exceptional speech intelligibility, ensuring every message is delivered with utmost clarity.

  • Streamlined Installation: Immerse yourself in effortless installation as the LCT 81C/TM easily fits into metric-style suspended grid ceilings measuring 600 x 600mm – no cutting of tiles required.

  • Sleek Aesthetics: The included perforated metal grille ensures a refined appearance, seamlessly blending with your environment.

  • Multi-Faceted Performance: Embrace versatile operation with combined 70/100V settings and a low-impedance direct option. The LCT 81C/TM shines at 20W at 8 ohms (low-impedance), and offers multi-tap options for 70/100V, catering to varying audio needs.

  • Space-Saving Design: Elevate your auditory experience with minimal intrusion – the LCT 81C/TM's remarkably low-profile depth of 4.1" (103 mm) ensures a snug fit within shallow ceilings or those containing obstructions.

  • Enhanced Connectivity: Facilitate streamlined wire connections via the protected compartment, accommodating easy entry from top or side knock-outs.

  • Powerful Sound Projection: With a striking 96 dB sensitivity, the LCT 81C/TM maximizes sound level delivery even from compact amplifiers, guaranteeing an immersive auditory encounter.

  • Engage in Intelligible Discourse: Boasting a 100° coverage pattern, the LCT 81C/TM ensures that your spoken words resonate with pristine clarity in every corner of the space.

  • Certified Excellence: Endowed with UL1480A and UL2043 certifications, the LCT 81C/TM earns its place in ceiling plenum spaces, radiating quality and safety.


Step into a world of audio innovation with the JBL LCT 81C/TM, where installation is streamlined and sonic excellence is paramount. Elevate your auditory journey, and transform any space into a haven of clear, immersive sound.

JBL LCT 81C/TM Low-Profile Lay-In 2 x 2' Ceiling Tile Loudspeaker (2-Pack, White)

SKU: JBLLCT81CTM | UPC: 691991037351
Authorized Dealer Authorized JBL Dealer
Manufacturer Warranty Authorized dealer coverage
Expert Support Pre- and post-sale assistance

$160.00

BACK 2 SCHOOL SALE | additional discount in cart
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JBL LCT 81C/TM Low-Profile Lay-In 2 x 2' Ceiling Tile Loudspeaker (2-Pack, White) $160.00
In Stock Current availability for this model
Free Ground Shipping On qualifying orders to the lower 48 states
Project & Volume Pricing Special pricing available for larger orders
Education & Government Purchase Orders Accepted for qualified organizations
Financing Available with Shop Pay
Special Pricing Available Education • Government • Nonprofits • Corporate • Volume Orders
✓ Tax-Exempt Purchasing Available

Key Features

  • <ul class="list_OMS5rN7R1Z">\n <li class="listItem_OMS5rN7R1Z" data-selenium="sellingPointsListItem">Designed for High Speech Intelligibility</li>\n <li class="listItem_OMS5rN7R1Z" data-selenium="sellingPointsListItem">Highly Efficient 8" Dual-Cone Driver</li>\n <li class="listItem_OMS5rN7R1Z" data-selenium="sellingPointsListItem">Easy Installation</li>\n <li class="listItem_OMS5rN7R1Z" data-selenium="sellingPointsListItem">40W Continuous Program Power Capacity</li>\n</ul>

Technical Details

Specifications

General
Active or Passive
Passive
Number of Included Speakers
2
Speaker Configuration
Full-Range
Power Handling
At Low-Z: 40 W Program
Constant Voltage / Transformer Taps
100 V: 10 / 5 / 2.5 W 70 V: 10 / 5 / 2.5 / 1.3 W
Impedance
8 Ohms (Transformer Bypassed)
Drivers
Full-Range Driver
1 x 8" / 203.2 mm Coaxial Cone
Full-Range Voice Coil
1" / 25.4 mm
Performance
Frequency Range
100 Hz to 16 kHz -10 dB
Maximum SPL
114 dB (Peak)
Sensitivity
96 dB
Coverage Angle
100° at 1 kHz (Conical)
Recommended High-Pass Filter
90 Hz, 24 dB/Octave
Connectivity
I/O
Wire Lead Speaker
Environmental
Certifications
UL *as per Manufacturer
Physical
Color
White
Mounting
4 x Bracket Point (Side)
Mount Surface Thickness
Up to 4" / 101.6 mm
Construction Material
Steel
Dimensions
23.4 x 23.4 x 4.1" / 595 x 595 x 103 mm
Weight
15.2 lb / 6.9 kg
JBL LCT 81C TM Low-Profile Lay-In 2 x 2 ft Ceiling Tile Loudspeaker 2-Pack, White
JBL

JBL LCT 81C/TM Low-Profile Lay-In 2 x 2' Ceiling Tile Loudspeaker (2-Pack, White)

$160.00

Brightness

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Weight without stand

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Weight with Stand

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Duty Cycle

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Dimensions

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Content

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Native Resolution

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Lumens (ANSI)

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Contrast Ratio

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Throw Distance

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Lens

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Inputs

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Outputs

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Display Technology

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N/A

Wireless Networking

N/A

N/A

Speakers

N/A

N/A

Economode

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N/A

Audible Noise

N/A

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Lamp Life

N/A

N/A

Short Throw

N/A

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Aspect Ratio

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Image Size Diagonal

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Lens Shift

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Data / Video Signals

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Digital Keystone

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Unit Weight

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Projector Methods

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Dimensions (WxDxH)

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Dimensions (WxDxH)

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Contrast Ratio

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Viewing Angle

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Response Time

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Sound Output

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Screen Size

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Monitor Configuration

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Display Orientation

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WiFi

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Communication Port

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Refresh Rate

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General

<div class="group_fDXOr6EpR9">
<table class="table_fDXOr6EpR9" data-selenium="specsItemGroupTable">
<tbody>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnLabel">Active or Passive</td>
<td class="value_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">Passive</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Number of Included Speakers</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">2</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Speaker Configuration</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">Full-Range</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Power Handling</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>At Low-Z:</b>
40 W Program</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Constant Voltage / Transformer Taps</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>100 V:</b>
10 / 5 / 2.5 W
<b>70 V:</b>
10 / 5 / 2.5 / 1.3 W</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Impedance</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">8 Ohms (Transformer Bypassed)</div></td>
</tr>
</tbody>
</table>
</div>
<div class="group_fDXOr6EpR9">
<div class="name_fDXOr6EpR9" data-selenium="specsItemGroupName">Drivers</div>
<table class="table_fDXOr6EpR9" data-selenium="specsItemGroupTable">
<tbody>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnLabel">Full-Range Driver</td>
<td class="value_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>1 x </b>8" / 203.2 mm Coaxial Cone</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Full-Range Voice Coil</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">1" / 25.4 mm</div></td>
</tr>
</tbody>
</table>
</div>
<div class="group_fDXOr6EpR9">
<div class="name_fDXOr6EpR9" data-selenium="specsItemGroupName">Performance</div>
<table class="table_fDXOr6EpR9" data-selenium="specsItemGroupTable">
<tbody>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnLabel">Frequency Range</td>
<td class="value_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">100 Hz to 16 kHz -10 dB</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Maximum SPL</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">114 dB (Peak)</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Sensitivity</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">96 dB</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Coverage Angle</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">100° at 1 kHz (Conical)</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Recommended High-Pass Filter</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">90 Hz, 24 dB/Octave</div></td>
</tr>
</tbody>
</table>
</div>
<div class="group_fDXOr6EpR9">
<div class="name_fDXOr6EpR9" data-selenium="specsItemGroupName">Connectivity</div>
<table class="table_fDXOr6EpR9" data-selenium="specsItemGroupTable">
<tbody>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnLabel">I/O</td>
<td class="value_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">Wire Lead Speaker</div></td>
</tr>
</tbody>
</table>
</div>
<div class="group_fDXOr6EpR9">
<div class="name_fDXOr6EpR9" data-selenium="specsItemGroupName">Environmental</div>
<table class="table_fDXOr6EpR9" data-selenium="specsItemGroupTable">
<tbody>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnLabel">Certifications</td>
<td class="value_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">UL<b></b>
<i>*as per Manufacturer</i></div></td>
</tr>
</tbody>
</table>
</div>
<div class="group_fDXOr6EpR9">
<div class="name_fDXOr6EpR9" data-selenium="specsItemGroupName">Physical</div>
<table class="table_fDXOr6EpR9" data-selenium="specsItemGroupTable">
<tbody>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnLabel">Color</td>
<td class="value_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">White</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Mounting</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>4 x </b>Bracket Point (Side)</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Mount Surface Thickness</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">Up to 4" / 101.6 mm</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Construction Material</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">Steel</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Dimensions</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">23.4 x 23.4 x 4.1" / 595 x 595 x 103 mm</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Weight</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">15.2 lb / 6.9 kg</div></td>
</tr>
</tbody>
</table>
</div>

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VESA Pattern

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TAA Compliant

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PDF Documents

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Diagonal Size

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Dimensions

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Aspect Ratio

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Sensor

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Resolution

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Signal Sysyetm

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Signal To Noise Ratio

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Gain

N/A

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Shutter Speed Range

N/A

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Exposure Control

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White Balance

N/A

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Image Stabilization

N/A

N/A

Image Flip

N/A

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ICR

N/A

N/A

Sync

N/A

N/A

Output

N/A

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Audio Input

N/A

N/A

Audio

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Camera Control

N/A

N/A

Focal Length

N/A

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Minimum Object Distance

N/A

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Pan Angle

N/A

N/A

Tilt Angle

N/A

N/A

Pan Speed

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Tilt Speed

N/A

N/A

Presets

N/A

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Operating Temperature

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Power

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Power Consumption

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Minimum Illumination

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Optical Zoom

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TAA Compliant

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View product

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