18PS100 Subwoofer

1400 W continuous program power capacity

100 mm (4 in) copper voice coil

30 – 1000 Hz response

95.5 dB sensitivity Double silicone spider with optimized compliance

LF Drivers LF Nd Drivers Coaxials HF Drivers Horns

Specification

Nominal Diameter

460 (18) mm (in)

Nominal Impedance (1)

8 Ohm

Minimum Impedence

6.3 Ohm

Nominal Power Handling (2)

700 W

Continuous Power Handling (3)

1400 W

Sensitivity (1W/1m) (4)

95.5 dB

Frequency Range

30 - 1000 Hz

Voice Coil Diameter

100 (4) mm (in)

Winding Material

Copper

Former Material

Glass Fibre

Winding Depth

21 (0.83) mm (in)

Magnetic Gap Depth

10.5 (0.4) mm (in)

Flux Density

1.05 T

Thiele & Small Parameters

Fs

30 Hz

Re

5.3 Ohm

Qes

0.41

Qms

4.6

Qts

0.39

Vas

245 (8.6) dm3 (ft3)

Sd

1210 (187.6) cm2 (in2)

Eta Zero

1.6 %

Xmax

+/- 8 mm

Xvar

+/- 8 mm

Mms

202 g

Bl

22.5 Txm

Le

2.1 mH

 

Mounting and Shipping Info

 

 

Overall Diameter

460 mm (18 in)

Bolt Circle Diameter

440 mm (17.3 in)

Baffle Cutout Diameter

422 mm (16.6 in)

Depth

197 mm (7.75 in)

Flange and Gasket Thickness

16 mm (5/8 in)

Net Weight

10.5 kg (23.1 lb)

Shipping Weight

11.9 kg (26.2 lb)

Shipping Box

500x500x250 mm

 

(19.7x19.7x9.8 in)

1For different impedances, please ask.

22 hours test made with continuous pink noise signal (6 dB crest factor). Power calculated on rated minimum impedance.

3Power on Continuous Program is defined as 3 dB greater than the Nominal rating.

4Applied RMS Voltage is set to 2.83V for 8 ohms or 2.0V for 4 ohms Nominal Impedance

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B&C Speakers manual 18PS100 Subwoofer, Specification, Thiele & Small Parameters, Mounting and Shipping Info

18PS100 specifications

B&C Speakers is renowned for its high-quality professional audio products, and the 18PS100 is no exception. This powerful 18-inch bass speaker is engineered to deliver exceptional performance in a variety of applications, from live music venues to professional sound systems. The 18PS100 stands out due to its robust construction and innovative design, making it a reliable choice for audiophiles and sound engineers alike.

At first glance, the 18PS100 showcases a well-crafted construction that emphasizes durability and sound integrity. The speaker features a high-temperature voice coil, which not only enhances thermal dissipation but also ensures reliable performance under demanding conditions. This design minimizes the risk of distortion, allowing for clean and powerful bass reproduction even at high volumes.

The 18PS100 is equipped with a large ferrite magnet that contributes to its high sensitivity and excellent power handling capabilities. With an impressive nominal power rating of 1000 watts and a peak power handling of 2000 watts, this speaker can tackle heavy bass lines with ease. Its frequency response ranges from 30 Hz to 1 kHz, making it capable of reproducing deep bass notes while remaining clear in the mid-range.

Another notable feature of the 18PS100 is its advanced cone design. The cone is made from high-quality materials that provide both stiffness and lightweight characteristics. This design minimizes cone flexing and improves overall performance. Additionally, the cone is treated to resist mechanical deformation, enhancing the durability needed for rigorous live performance environments.

The speaker's suspension system is meticulously designed to ensure proper linearity during operation. The dual rubber surround not only aids in maintaining system stability but also increases excursion capabilities. This results in greater output levels and improved response times, providing a more dynamic listening experience.

Innovative technologies such as a reinforced basket design and a ventilated pole piece enhance the speaker's efficiency and cooling. These features allow for prolonged use without overheating, a critical factor in professional settings where equipment is often pushed to its limits.

In summary, the B&C Speakers 18PS100 is a powerhouse bass driver that merges durability, efficiency, and superior audio quality. Its robust construction, high power handling, and advanced design technologies make it an excellent choice for professional audio applications, ensuring that sound engineers and musicians alike can depend on its performance for delivering impactful bass.