CELTO Dual 18-Inch Passive PA System with CT15V Tops – 2 × SLD3000 Amplifiers and HYBRID DSP24

CELTO Dual 18-Inch Passive PA System with CT15V Tops – 2 × SLD3000 Amplifiers and HYBRID DSP24

The CELTO Dual 18-Inch Passive PA System with CT15V Tops, 2 × SLD3000 Amplifiers and HYBRID DSP24 is a powerful professional sound system designed for DJs, live bands, event production, entertainment venues and demanding sound reinforcement applications.

Combining dual 18-inch passive subwoofers with 15-inch passive top speakers, this system delivers deep, powerful bass alongside clear vocals, detailed midrange and crisp high frequencies. It is an excellent solution for users who require high-output sound for parties, concerts, functions and other live events.

The system includes two CELTO SLD3000 Class D power amplifiers, providing dedicated amplification for flexible system configuration. The HYBRID DSP24 speaker management processor allows the user to fine-tune system performance with crossover filtering, equalisation, time alignment, phase adjustment and limiter controls.

The DSP24 features 2 balanced XLR inputs and 4 balanced XLR outputs, making it suitable for managing the signal routing between the subwoofers and top speakers. Its onboard presets simplify setup, while additional editing options allow experienced users to customise the sound to suit their venue and application.

With professional passive speaker cabinets and dedicated amplification and processing, this CELTO PA package is designed for applications where powerful bass, reliable performance and controlled sound reproduction are essential.

Key Features

• Complete professional passive PA system.

• Dual 18-inch passive subwoofer configuration.

• 15-inch passive top speakers for vocals and instruments.

• 2 × CELTO SLD3000 Class D power amplifiers.

• 1 × HYBRID DSP24 digital speaker management processor.

• Powerful low-frequency response for DJs and live performances.

• DSP crossover, EQ, delay, phase and limiter controls.

• Balanced XLR connections on the DSP processor.

• Suitable for mobile DJs, live bands, events and entertainment venues.

• Flexible system configuration for professional sound reinforcement.

Meta Description

Shop the CELTO dual 18-inch passive PA system with CT15V tops, 2 × SLD3000 amplifiers and HYBRID DSP24 processor for powerful professional sound.

Specifications

System Configuration

• System type: Passive professional PA system

• Subwoofers: 2 × CELTO dual 18-inch passive subwoofer cabinets

• Top speakers: 2 × CELTO CT15V 15-inch passive speakers

• Power amplifiers: 2 × CELTO SLD3000

• Speaker management: 1 × HYBRID DSP24

• Applications: DJs, live bands, events, venues and sound reinforcement

CELTO Dual 18-Inch Subwoofers

• Driver configuration: 2 × 18-inch low-frequency drivers per cabinet

• Power handling: Refer to the exact subwoofer model specification

• Nominal impedance: Confirm against the supplied subwoofer model

• Frequency response: Dependent on the exact subwoofer model and DSP preset

• Cabinet construction: Birch plywood, subject to model confirmation

• Connectors: Speakon-compatible speaker connections, subject to model confirmation

CELTO CT15V Top Speakers

• Speaker type: Two-way passive full-range speaker

• Low-frequency driver: 15-inch CELTO driver

• High-frequency driver: CELTO compression driver

• Power handling: 500 W RMS per speaker

• Nominal impedance: 8 ohms

• Frequency response: 50 Hz–22 kHz (-6 dB, without preset)

• Sensitivity: 98 dB

• Maximum SPL: 125 dB RMS / 131 dB peak

• Coverage: 80° horizontal × 50° vertical

• Connectors: Neutrik Speakon NL4

• Cabinet construction: Birch plywood

• Dimensions (H × W × D): 710 × 445 × 414 mm per speaker

• Weight: 26 kg per speaker

• Additional features: 35 mm pole mount, M8 rigging points and floor-monitor capability

CELTO SLD3000 Power Amplifiers

• Quantity: 2

• Amplifier type: Two-channel Class D

• Output power at 8 ohms: 2 × 1,000 W RMS per amplifier

• Output power at 4 ohms: 2 × 1,500 W RMS per amplifier

• Frequency response: 10 Hz–25 kHz (-1 dB)

• Signal-to-noise ratio: 110 dB (A-weighted)

• Cooling: Temperature-controlled fans

• Protection: Short circuit, overcurrent, overload, temperature and voltage protection

• Input connections: Balanced XLR

• Dimensions (W × H × D): 482 × 45 × 242 mm per amplifier

• Net weight: 4 kg per amplifier

HYBRID DSP24 Speaker Management Processor

• Processor type: Digital loudspeaker management system

• Analogue inputs: 2 × balanced XLR

• Analogue outputs: 4 × balanced XLR

• Resolution: 24-bit Delta-Sigma

• Frequency response: 10 Hz–35 kHz (±3 dB)

• Maximum input level: +20 dBu

• Maximum output level: +20 dBu

• Input dynamic range: 100 dB

• Output dynamic range: 104 dB typical

• THD + noise: 0.005% at 0 dBu

• Crossover filters: Linkwitz-Riley, Butterworth and Bessel

• Equalisation: Parametric EQ and switchable 30-band graphic EQ

• Time alignment: Up to 15 ms

• Additional processing: Phase inversion, output mute and limiting

• Presets: Factory presets and editable user presets

• Control: Onboard controls and compatible software via smart device or PC

• Power supply: 100–240 V AC, 50–60 Hz

• Power consumption: Less than 10 W

• Dimensions (H × D × W): 45 × 127 × 483 mm

• Net weight: 1.6 kg

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