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 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 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.Product Details BrandB&C Speakers Model18DS115-4 Part Number294-6028 UPC848864050607 Unit of MeasureEach Weight31.8 Product Specifications Nominal Diameter18\" Bolt Circle Diameter17.32 Moving Mass Of Diaphragm (Mmd)348 Power Handling (RMS)1700 Watts Power Handling (MAX)3400 Watts Impedance4Ω Frequency Response30 to 500Hz Sensitivity97dB 2.83V/1m Voice Coil Diameter4.5\" 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 Maximum Linear Excursion (Xmax)16.5mm Surface Area of Cone (Sd)1241cm² Materials of Construction Cone MaterialTreated Paper Surround MaterialCloth Voice Coil Wire MaterialCCA Voice Coil FormerFiberglass Basket / Frame MaterialCast Aluminum Magnet MaterialNeodymium Mounting Information Overall Outside Diameter18.11\" Baffle Cutout Diameter16.61\" Depth9.76\" # Mounting Holes8 Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) Sealed Volume0.249ft³ Sealed F3147.1Hz Vented Volume0.498ft³ Vented F396.56Hz 14769794 848864050607 38.1600lbs 0.00 0.00 0.00

B&C Speakers

793.09 2025-07-11 Only 4 left 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:

$793.09Free shipping on orders over $65 on select PEX- items. Details

Size:

4 OHM
8 Ohm

Quantity:

Only 4 left In Stock

4 OHM	- + Stock: 4 $793.09
8 OHM	- + Out of stock$793.09

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Pricing Note

Free Shipping Promotion: Buy more items from the same series, product code beginning with PEX-, and you can get free shipping for an order of over $65.00 consisting of only PEX- series products.

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

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.

Brand

B&C Speakers

Model

18DS115-4

Part Number

294-6028

UPC

848864050607

Unit of Measure

Each

Weight

31.8

Nominal Diameter

18"

Bolt Circle Diameter

17.32

Moving Mass Of Diaphragm (Mmd)

348

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"

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

Maximum Linear Excursion (Xmax)

16.5mm

Surface Area of Cone (Sd)

1241cm²

Cone Material

Treated Paper

Surround Material

Cloth

Voice Coil Wire Material

CCA

Voice Coil Former

Fiberglass

Basket / Frame Material

Cast Aluminum

Magnet Material

Neodymium

Overall Outside Diameter

18.11"

Baffle Cutout Diameter

16.61"

Depth

9.76"

# Mounting Holes

Sealed Volume

0.249ft³

Sealed F3

147.1Hz

Vented Volume

0.498ft³

Vented F3

96.56Hz

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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