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Crown CDI4000 + Mackie SRM450V3 Amplifier Speaker Bundle

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Powerful Sound Reinforcement for Any Venue This bundle combines the Crown CDi4000 power amplifier with Mackie SRM450V3 powered speakers to deliver a complete sound reinforcement solution. Perfect for live performances, DJs, and commercial installations, this system provides clear, powerful audio ...

$2,527.90*$3,104.98Save 18%
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*Price sourced from Amazon.com. Last updated:Oct 21, 2026.Price and availability are subject to change — details.

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Overview

Powerful Sound Reinforcement for Any Venue

This bundle combines the Crown CDi4000 power amplifier with Mackie SRM450V3 powered speakers to deliver a complete sound reinforcement solution. Perfect for live performances, DJs, and commercial installations, this system provides clear, powerful audio in any environment.

Specifications:

Crown CDi4000 Power Amplifier:

  • Channels: 2
  • Power: 1200w
  • Impedance: 2, 4, 8-ohm
  • Outputs: 70V/140V
  • DSP: Onboard digital signal processing with crossovers, EQ filters, delay, and output limiting
  • Presets: Up to 20 user defined DSP presets

Mackie SRM450V3 Powered Speakers:

  • Power Handling: 1000W Peak / 500W RMS
  • LF Driver: 12“ high-output
  • HF Driver: 1.4” titanium dome compression
  • DSP: High-Definition Audio Processing
  • Mixer: Integrated 2-channel mixer with dual Mackie Wide-Z inputs
  • Inputs: Stereo RCA

Key Features

Package Includes: (1) Crown CDi4000 2-Channel, 1200w 2,4,8-ohm 70V/140V Commercial Power Amplifier Amp, (2) SRM450V3 SRM450-V3 1000 Watt 12" Powered Active PA Speaker, with DSP

Features of CDI4000: Crown CDi4000 2-Channel, 1200w 2,4,8-ohm 70V/140V Commercial Power Amplifier Amp, Extremely versatile; rated for 2-, 4-, 8-ohm loads and 70V and 140V outputs, Switch-mode universal power supply, Intuitive front-panel LCD screen for quick, easy configuration, Onboard digital signal processing includes crossovers, EQ filters, delay, and output limiting, Up to 20 user defined DSP presets are available.

Features of SRM450V3: SRM450V3 SRM450-V3 1000 Watt 12“ Powered Active PA Speaker, Power Handling 1000W Peak / 500W RMS, 12“ high-output LF Driver / 1.4” titanium dome compression driver, High-Definition Audio Processing for professional sound with unmatched clarity, Patented acoustic correction developed with touring geniuses at EAW, Precision 2-way crossover, Driver time alignment and phase correction

1000W system power paired with custom transducers deliver gig-level volumes with room to spare, Rugged polypropylene construction designed for heavy use, Quick one-button Speaker Mode selection for application-specific voicing (PA, DJ, Monitor and Soloist), Integrated 2-channel mixer featuring dual Wide-Z inputs, Handles anything from mics to guitars to mixers with a single twist of the gain knob

Includes stereo RCA inputs for easy connection to music source, Perfect for the singer/songwriter, plug in and leave the mixer at home, Smart Protect DSP kicks in to protect your investment when things get pushed a little too hard, Monitor-specific angle and voicing mode perfect for cutting through on stage, Flyable for permanent install, Proven highly-durable, portable design

Specifications

Amplifier Model
Crown CDi4000
Amplifier Channels
2-Channel
Amplifier Power Output
1200w (2,4,8-ohm), 70V/140V
Amplifier Features
Switch-mode universal power supply, Front-panel LCD, Onboard digital signal processing (crossovers, EQ, delay, limiting), 20 user defined DSP presets
Speaker Model
Mackie SRM450V3
Speaker Type
Powered Active PA Speaker
Speaker Power Handling
1000W Peak / 500W RMS
Speaker LF Driver
12" high-output
Speaker HF Driver
1.4" titanium dome compression driver
Speaker Construction
Rugged polypropylene
Speaker Features
High-Definition Audio Processing, Patented acoustic correction, Precision 2-way crossover, Driver time alignment and phase correction, 2-channel mixer with Wide-Z inputs, Stereo RCA inputs, Smart Protect DSP, Monitor-specific angle and voicing mode, Flyable design

Frequently Asked Questions

The Crown CDi4000 amplifier offers 2-channel output and is rated for 1200w at 2, 4, or 8-ohm loads, as well as 70V/140V outputs.
Yes, each SRM450V3 speaker includes an integrated 2-channel mixer featuring dual Wide-Z inputs, capable of handling mics, guitars, and line-level sources.
The SRM450V3 speakers can handle a peak power of 1000W, delivering gig-level volumes effectively.
Yes, the Crown CDi4000 features onboard digital signal processing, which includes crossovers, EQ filters, delay, and output limiting.
Yes, they feature a monitor-specific angle and voicing mode for stage use and are also flyable for permanent installations.

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