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Product Summary


  • 6.5" Woofer

  • 0.75" Tweeter

  • Directivity Matched Transition Waveguide

  • Intrinsic Correction Voicings






  • 6.5" Woofer

  • 0.75" Tweeter

  • Directivity Matched Transition Waveguide

  • Intrinsic Correction Voicings

  • Blind Mounting System

  • Snap-Fit Magnetic Grille

  • Blemish-Free Removable Logo









Introducing the black AcousticDesign 6.5" Loudspeaker by QSC – a meticulously crafted two-way ceiling speaker designed to excel in an array of foreground and background sound reinforcement applications. This speaker seamlessly integrates 70/100V transformers with 16-Ohm bypass configurations, enhancing its versatility. It showcases a premium 6.5" weather-treated paper cone woofer, coupled with a 1" voice coil and a 0.75" aluminum dome tweeter thoughtfully positioned on a Directivity Matched Transition waveguide for precise sound distribution. Delivered as a pair, these speakers make a valuable addition to spaces like restaurants, retail outlets, audiovisual setups, educational establishments, and transportation terminals, enhancing auditory experiences with finesse.


















QSC AcousticDesign 6.5" Two-Way Ceiling Loudspeaker (Pair, Black)

SKU: ADC6TBK | UPC: 684284067555
Authorized Dealer Authorized QSC Dealer
Manufacturer Warranty Authorized dealer coverage
Expert Support Pre- and post-sale assistance

$265.00

BACK 2 SCHOOL SALE | additional discount in cart
Request a Quote
QSC AcousticDesign 6.5" Two-Way Ceiling Loudspeaker (Pair, Black) $265.00
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">6.5" Woofer</li>\n <li class="listItem_OMS5rN7R1Z" data-selenium="sellingPointsListItem">0.75" Tweeter</li>\n <li class="listItem_OMS5rN7R1Z" data-selenium="sellingPointsListItem">Directivity Matched Transition Waveguide</li>\n <li class="listItem_OMS5rN7R1Z" data-selenium="sellingPointsListItem">Intrinsic Correction Voicings</li>\n</ul>

Technical Details

Specifications

Inputs
• Euroblock connector with parallel output
General
Low Frequency Transducer
6.5" / 165 mm weather-treated paper cone woofer
High Frequency Transducer
0.75" / 19 mm aluminum dome tweeter
Frequency
65 Hz - 20 kHz
Power
60 W / 31 V (rms)
Sensitivity
88 dB (Rated at 1 W, 1 m) 74 dB (EN54-24 at 1 W, 4 m)
Coverage
135° conical Directivity Matched Transition (rated at -6 dB) Horizontal / Vertical: 500 Hz: 176° / 177° 1 kHz: 151° / 151° 2 kHz: 99° / 130° 4 kHz: 71° / 59°
SPL
(Hz: dB): 500: 59.4; 630: 59.2; 800: 61.8; 1000: 62.1; 1250: 61.6; 1600: 62.9; 2000: 64.4; 2500: 61.9; 3150: 63.2; 4000: 65.7
Equalization
EN54-24 Equalization: High Pass, 12 dB/oct, Butterworth, Fc: 200 Hz High Shelf, 12 dB/oct, (Q)1 / (BW)1.38, Fc: 8 kHz, gain: +4 dB
Directivity Factor
6.5
Directivity Index
8 dB
Maximum SPL
106 dB / 112 dB (rated, 1 m (continuous / peak) 92.31 dB / 91.80 dB (EN54-24, 4 m (low-Z / highest-tap)
Recommended Amplifier Power
60 W
Transformer Taps
Bypass: 16 Ohms 7.5 W (70 V); 15 W (100 V) Tap: 667 Ohms 15 W (70 V); 30 W (100 V) Tap: 333 Ohms 30 W (70 V); 60 W (100 V) Tap: 167 Ohms 60 W (70 V); N/A (100 V) Tap: 83 Ohms
Input
Euroblock connector with parallel output
Enclosure
ABS baffle on powder-coated steel back can
Grille
Powder coated steel
Rating
IP34, designed for indoor use
Safety
EN54-24: 2008 type A, 0359-CPR-00623 UL1480, UL2043, NFPA90, NFPA70 suitable for use in air handling spaces. Transformer UL registered per UL1876, ROHS, CE compliant Baffle meets UL94-V0 and UL94-5VB flammability rating; in accordance with IEC60849 / EN60849 systems
Operating Temperature
-4 to 122°F / -20 to 50°C
Cutout Diameter
9.65" / 245 mm
Dimensions
¿ 11.02 x 9.32" / ¿ 280 x 237 mm
Weight
9.5 lb / 4.3 kg
Packaging Info
Package Weight
27.145 lb
Box Dimensions (LxWxH)
29.1 x 15 x 15"
QSC AcousticDesign 6.5 Two-Way Ceiling Loudspeaker (Pair, Black)
QSC

QSC AcousticDesign 6.5" Two-Way Ceiling Loudspeaker (Pair, Black)

$265.00

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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Aspect Ratio

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Content

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Native Resolution

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Lumens (ANSI)

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N/A

Contrast Ratio

N/A

N/A

Throw Distance

N/A

N/A

Lens

N/A

N/A

Inputs

Euroblock connector with parallel output

N/A

Outputs

N/A

N/A

Display Technology

N/A

N/A

Wireless Networking

N/A

N/A

Speakers

N/A

N/A

Economode

N/A

N/A

Audible Noise

N/A

N/A

Lamp Life

N/A

N/A

Short Throw

N/A

N/A

Aspect Ratio

N/A

N/A

Image Size Diagonal

N/A

N/A

Lens Shift

N/A

N/A

Data / Video Signals

N/A

N/A

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

N/A

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Screen Size

N/A

N/A

Monitor Configuration

N/A

N/A

Display Orientation

N/A

N/A

WiFi

N/A

N/A

Communication Port

N/A

N/A

Refresh Rate

N/A

N/A

General

<div class="group_fDXOr6EpR9">
<table class="table_fDXOr6EpR9" data-selenium="specsItemGroupTable">
<tbody>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv firstSpecWhenNoGroupName_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Low Frequency Transducer</td>
<td class="value_KqJ3Q3GPKv firstSpecWhenNoGroupName_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">6.5" / 165 mm weather-treated paper cone woofer</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">High Frequency Transducer</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">0.75" / 19 mm aluminum dome tweeter</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Frequency</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">65 Hz - 20 kHz</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Power</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">60 W / 31 V (rms)</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">88 dB (Rated at 1 W, 1 m)
74 dB (EN54-24 at 1 W, 4 m)</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Coverage</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">135° conical Directivity Matched Transition (rated at -6 dB)
Horizontal / Vertical:
500 Hz: 176° / 177°
1 kHz: 151° / 151°
2 kHz: 99° / 130°
4 kHz: 71° / 59°</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">SPL</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">(Hz: dB): 500: 59.4; 630: 59.2; 800: 61.8; 1000: 62.1; 1250: 61.6; 1600: 62.9; 2000: 64.4; 2500: 61.9; 3150: 63.2; 4000: 65.7</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Equalization</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">EN54-24 Equalization:
High Pass, 12 dB/oct, Butterworth, Fc: 200 Hz
High Shelf, 12 dB/oct, (Q)1 / (BW)1.38, Fc: 8 kHz, gain: +4 dB</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Directivity Factor</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">6.5</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Directivity Index</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">8 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">106 dB / 112 dB (rated, 1 m (continuous / peak)
92.31 dB / 91.80 dB (EN54-24, 4 m (low-Z / highest-tap)</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Recommended Amplifier Power</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">60 W</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Transformer Taps</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">Bypass: 16 Ohms
7.5 W (70 V); 15 W (100 V) Tap: 667 Ohms
15 W (70 V); 30 W (100 V) Tap: 333 Ohms
30 W (70 V); 60 W (100 V) Tap: 167 Ohms
60 W (70 V); N/A (100 V) Tap: 83 Ohms</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Input</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">Euroblock connector with parallel output</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Enclosure</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">ABS baffle on powder-coated steel back can</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Grille</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">Powder coated steel</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Rating</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">IP34, designed for indoor use</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Safety</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">EN54-24: 2008 type A, 0359-CPR-00623 UL1480, UL2043, NFPA90, NFPA70 suitable for use in air handling spaces. Transformer UL registered per UL1876, ROHS, CE compliant
Baffle meets UL94-V0 and UL94-5VB flammability rating; in accordance with IEC60849 / EN60849 systems</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Operating Temperature</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">-4 to 122°F / -20 to 50°C</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Cutout Diameter</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">9.65" / 245 mm</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">¿ 11.02 x 9.32" / ¿ 280 x 237 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">9.5 lb / 4.3 kg</div></td>
</tr>
</tbody>
</table>
</div>
<div class="group_fDXOr6EpR9">
<div class="name_fDXOr6EpR9" data-selenium="specsItemGroupName">Packaging Info</div>
<table class="table_fDXOr6EpR9" data-selenium="specsItemGroupTable">
<tbody>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnLabel">Package Weight</td>
<td class="value_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">27.145 lb</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Box Dimensions (LxWxH)</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">29.1 x 15 x 15"</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

N/A

N/A

Signal To Noise Ratio

N/A

N/A

Gain

N/A

N/A

Shutter Speed Range

N/A

N/A

Exposure Control

N/A

N/A

White Balance

N/A

N/A

Image Stabilization

N/A

N/A

Image Flip

N/A

N/A

ICR

N/A

N/A

Sync

N/A

N/A

Output

N/A

N/A

Audio Input

N/A

N/A

Audio

N/A

N/A

Camera Control

N/A

N/A

Focal Length

N/A

N/A

Minimum Object Distance

N/A

N/A

Pan Angle

N/A

N/A

Tilt Angle

N/A

N/A

Pan Speed

N/A

N/A

Tilt Speed

N/A

N/A

Presets

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N/A

Operating Temperature

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N/A

Power

N/A

N/A

Power Consumption

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N/A

Minimum Illumination

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Optical Zoom

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TAA Compliant

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View product

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