PEX B&C 18DS115 18" Professional Neodymium Subwoofer P14769794PEX-294-6028 https://cdnimages.opentip.com/full/PEX/PEX-294-6028.jpg B&C 18DS115 18" Professional Neodymium Subwoofer Manufacturer Part Number: 18DS115-4B&C designed the 18DS115 18\" high output subwoofer to produce more output and lower distortion than any other comparably priced driver. With high excursion, incredible efficiency, and excellent power handling, this driver has true earth shaking output capability.Key Features: Aluminum shorting ring helps control the voice coil for lower distortion4.5\" four layer CCA voice coil allows high power handling and BlNeodymium magnet allows a very high force factor without excess weightDouble silicone spider keeps excursion linear even beyond rated Xmax98 dB efficiency to ensure high output even with modest amplificationOverview: B&C 18DS115-4 18\" Professional Neodymium Subwoofer 4 OhmB&C\'s 18DS115 18\" subwoofer is the next evolution in high output subwoofer design. Using a new, longer, four layer aluminum voice coil to produce more energy in the gap, higher sensitivity, lower distortion, and better overall performance. The 18DS115 features a 40 mm long, 4.5\" diameter (116mm) copper clad aluminum wire voice coil. With a 1,700watt AES power rating, 98 dB sensitivity, and over 16.5 mm of linear excursion, this high energy subwoofer is a significant step forward from similar models in the B&C range, even approaching the performance of their 6\" voice coil alternatives.Specification: Product DetailsBrandB&C SpeakersModel18DS115-4Part Number294-6028UPC848864050607Unit of MeasureEachWeight31.8Product SpecificationsNominal Diameter18\"Bolt Circle Diameter17.32Power Handling (RMS)1700 WattsPower Handling (MAX)3400 WattsImpedance4ΩFrequency Response30 to 500HzSensitivity97dB 2.83V/1mVoice Coil Diameter4.5\"Thiele-Small ParametersResonant Frequency (Fs)30HzDC Resistance (Re)3.3ΩVoice Coil Inductance (Le)2.8mHMechanical Q (Qms)4.75Electromagnetic Q (Qes)0.18Total Q (Qts)0.17Compliance Equivalent Volume (Vas)6.25ft³Mechanical Compliance of Suspension (Cms)0.0809mm/NBL Product (BL)34.68T·mDiaphragm Mass Inc. Airload (Mms)348gMaximum Linear Excursion (Xmax)16.5mmSurface Area of Cone (Sd)1241cm²Materials of ConstructionCone MaterialTreated PaperSurround MaterialClothVoice Coil Wire MaterialCCAVoice Coil FormerFiberglassBasket / Frame MaterialCast AluminumMagnet MaterialNeodymiumMounting InformationOverall Outside Diameter18.11\"Baffle Cutout Diameter16.61\"Depth9.76\"# Mounting Holes8Parts Express Staff Recommended Enclosure VolumeVented Volume5ft³Vented F332.3HzManuals & Resources: B&C Speakers 18DS115-4 SpecificationsB&C Speakers 18DS115-4 Technical DrawingB&C Speakers Manufacturer Warranty 14769794 848864050607 38.1600lbs 0.00 0.00 0.00

B&C Speakers

770.70 2027-01-06 6 In Stock B&C 18DS115 18" Professional Neodymium Subwoofer

B&C 18DS115-4 18" Professional Neodymium Subwoofer 4 Ohm

Brand B&C Speakers

Shop more from PEX

UPC: 848864050607

SKU: PEX-294-6028-P

Price:

$770.70Free shipping on orders over $129.00 on select PEX- items. Details

Size:

4 OHM
8 Ohm

Quantity:

6 In Stock

4 OHM	- + Stock: 6 $770.70
8 OHM	- + Out of stock$770.70

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Price

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Pricing Note

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Product Description

Manufacturer Part Number: 18DS115-4

B&C designed the 18DS115 18" high output subwoofer to produce more output and lower distortion than any other comparably priced driver. With high excursion, incredible efficiency, and excellent power handling, this driver has true earth shaking output capability.

Key Features:

Aluminum shorting ring helps control the voice coil for lower distortion
4.5" four layer CCA voice coil allows high power handling and Bl
Neodymium magnet allows a very high force factor without excess weight
Double silicone spider keeps excursion linear even beyond rated Xmax
98 dB efficiency to ensure high output even with modest amplification

Overview:
B&C 18DS115-4 18" Professional Neodymium Subwoofer 4 Ohm

B&C's 18DS115 18" subwoofer is the next evolution in high output subwoofer design. Using a new, longer, four layer aluminum voice coil to produce more energy in the gap, higher sensitivity, lower distortion, and better overall performance. The 18DS115 features a 40 mm long, 4.5" diameter (116mm) copper clad aluminum wire voice coil. With a 1,700watt AES power rating, 98 dB sensitivity, and over 16.5 mm of linear excursion, this high energy subwoofer is a significant step forward from similar models in the B&C range, even approaching the performance of their 6" voice coil alternatives.

Specification:

Product Details

Brand

B&C Speakers

Model

18DS115-4

Part Number

294-6028

UPC

848864050607

Unit of Measure

Each

Weight

31.8

Product Specifications

Nominal Diameter

18"

Bolt Circle Diameter

17.32

Power Handling (RMS)

1700 Watts

Power Handling (MAX)

3400 Watts

Impedance

4Ω

Frequency Response

30 to 500Hz

Sensitivity

97dB 2.83V/1m

Voice Coil Diameter

4.5"

Thiele-Small Parameters

Resonant Frequency (Fs)

30Hz

DC Resistance (Re)

3.3Ω

Voice Coil Inductance (Le)

2.8mH

Mechanical Q (Qms)

4.75

Electromagnetic Q (Qes)

0.18

Total Q (Qts)

0.17

Compliance Equivalent Volume (Vas)

6.25ft³

Mechanical Compliance of Suspension (Cms)

0.0809mm/N

BL Product (BL)

34.68T·m

Diaphragm Mass Inc. Airload (Mms)

348g

Maximum Linear Excursion (Xmax)

16.5mm

Surface Area of Cone (Sd)

1241cm²

Materials of Construction

Cone Material

Treated Paper

Surround Material

Cloth

Voice Coil Wire Material

CCA

Voice Coil Former

Fiberglass

Basket / Frame Material

Cast Aluminum

Magnet Material

Neodymium

Mounting Information

Overall Outside Diameter

18.11"

Baffle Cutout Diameter

16.61"

Depth

9.76"

# Mounting Holes

Parts Express Staff Recommended Enclosure Volume

Vented Volume

5ft³

Vented F3

32.3Hz

Manuals & Resources:

Attention CA Residents: Prop 65 Warning

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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