CPS-18S frontal view
CPS-18S rear view

CPS-18SP

Subwoofer unit in band pass configuration

Compact & extremely powerful, passive subwoofer unit in band pass configuration. 18″ (4″ voice coil) neodymium transducer.

Active version available
Where to buy

Description

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.

It 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. 

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Perfectly suited for:

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

Key features

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

Technical Data

 

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
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)
Weight
60 Kg (132.2 lbs)

More features

Hardware for CPS-18SP
Enclousure-v12
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. The amplification modules & DSP are housed in a separate chamber to the drivers avoiding excessive heat & vibration, thus delivering greater efficiency and reliability.
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.
Transport

The CPS-18SP has a transport dolly.
Accessories for CPS-18SP

 

CA-CPS18S

Removable front transport dolly for CPS-18SP
Rain-Cover

FD-1CPS18SNL

Rain cover for CPS-18S
FD-4LXV8

FD-CPS18S

Nylon protection for CPS-18SP

Downloads

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Datasheet

Image HD

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Drawing 2D

Software

Other products from this series

2 x 14″ + 1 x 2″ dual diaphragm coaxial driver
Active / passive available

CPS-214P

Descarga nuestra Guía para expertos:

Cómo posicionar tus subgraves para conseguir los mejores resultados

Con esta sencilla Guía gratuita aprenderás lo siguiente:

✓ Cómo evitar lóbulos de presión y efectos pasillo con cancelaciones no deseadas

✓ Ventajas de las configuraciones en línea y el arco electrónico

✓ Detalles técnicos y fórmulas que te ayudarán a elegir la mejor opción en cada evento

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