CPS-18SP

Subwoofer unit in band pass configuration

CPS-18SP a compact & extremely powerful, passive subwoofer unit in band pass configuration. 18″ (4″ voice coil) neodymium transducer.

The CPS-18SP is a high-output, extremely powerful sub-bass element designed to be used in unison with the coaxial CPS-214P point source module.

The CPS-18SP uses one low distortion 18″ (4″ QUATTRO in/out copper voice coil) custom speaker with FEA optimized ceramic magnet circuit and Exclusive Malt Cross Technology cooling system. It implements Exclusive NCR (Neck Coupling Reinforcement) and is optimized for band pass configuration.

The extra strong, specially designed internal wooden reinforcements reduce unwanted vibrations eliminating any noise, lowering distorsion and delivering a clear sound. At the same time, the bass port is designed with a flare to eliminate any turbulence caused by sharp edges in the sound waves path.

The enclosure is made from premium grade birch plywood and finished with a polyurea coating for longer durability & weather protection.

Perfectly suited for:

Live events
Large stadiums / arenas
Auditoriums
Houses of worship
Theatres
Clubs
Low frequency complement for CPS-214P

Extraordinary power-to-size ratio
Band pass configuration
Ergonomic design in premium birch plywood & finished in polyurea

Components

LF: 1 x 18″ (4″ QUATTRO in/out copper voice coil), waterproof cone with treatment for both sides. 1600 W (AES)

Frequency Range

35 Hz – 100 Hz (-6dB)

Coverage

QUASI omnidirectional

Max SPL

132 dB / 138 dB

Rated power

1600 W AES, 3200 W program, 6400 W peak

Sensivity

97 dB (1w / 1m)

Configuration

6th Order Band Pass Subwoofer

Impedance

4 Ω

Finish

Polyurea coating, high grade resistant paint

Material

15 mm premium birch plywood

Dimensions

600 x 900 x 750 mm (H x W x D)

More features

Hardware for CPS-18SP

Enclosure

The CPS-18SP cabinet is constructed from 11-ply premium birch plywood (15mm thickness). The enclosure is finished with polyurea coating.

Internal design

The internal structure of the CPS-18SP is heavily braced for greater longevity and all parts are assembled on metal inserts with metric screws.

Grill

The CPS-18SP has two heavy duty, powder coated front grille with a special acoustic rear fabric to protect the transducers against dust and dirt.

Handles

The CPS-18SP has six ergonomic handles with firm internal grip, three on each side of the enclosure, to facilitate transport, positioning and loading of the cabinets.