We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver 19-inch rack amplifier, 3.5 inches high, four channels, 600W each

HARMAN KARDON

HARMAN KARDON NCDI4X600-U-US 4-channel 600W live sound amplifier

SKU CH-7WV0-07RR9 MPN NCDI4X600-U-US

A 4-channel, 600 W per channel amplifier with network control, DSP and 100 V direct drive in a 19" rack-mount chassis

  • TypeAmplifier
  • Four channels deliver 600 W each for flexible zone coverage
  • 2400 W total RMS power handles demanding installed-sound applications
  • Network control and monitoring simplify system management from a central location
  • Pre-loaded JBL speaker tunings reduce set-up time in cinemas, churches and venues
  • 19-inch rack width fits standard enclosures for quick integration

Four-channel 600W live sound amplifier

The Crown CDi DriveCore 4|600 is a four-channel amplifier delivering 600 W per channel into 8 Ω loads for a total of 2400 W RMS. It fits medium-scale installations such as cinemas, houses of worship, bars and lounges, and includes network control and monitoring alongside high-level DSP. The unit measures 3.5" high by 19" wide by 12.3" deep and weighs approximately 16.30 lb. Pre-loaded JBL speaker tunings simplify system setup.

Replaces analog-only rack amps lacking DSP

Upgrading makes sense when an existing rack amplifier cannot drive 100 Vrms speaker lines directly, requires external processing hardware, or offers no remote monitoring. The integrated DriveCore circuitry and on-board DSP remove the need for separate crossover, EQ and delay units. Network connectivity enables centralised supervision across multiple zones without adding a control processor.

Verify rack space, mains capacity

Confirm the rack provides 3.5" of vertical space and 12.3" of depth for the 19" chassis. Ensure the electrical circuit can supply the amplifier’s full rated output and that connected loudspeakers are rated for 100 Vrms operation if high-impedance lines are used. Check that the installation environment stays within the unit’s specified operating temperature range.

Highlights

  • Four channels deliver 600 W each for flexible zone coverage
  • 2400 W total RMS power handles demanding installed-sound applications
  • Network control and monitoring simplify system management from a central location
  • Pre-loaded JBL speaker tunings reduce set-up time in cinemas, churches and venues
  • 19-inch rack width fits standard enclosures for quick integration

Specifications

BrandCrown
TypeAmplifier
Shipping weight9.03 kg
Package size556 × 475 × 203 mm

Questions about this item

Will the 19-inch width fit my standard rack?

The chassis is 19 inches wide, 3.5 inches high and 12.3 inches deep, matching a standard 2U rack space.

What is the critical step when wiring the 100Vrms speaker loads?

Connect the speakers directly to the amplifier outputs; no external transformer is required for 100Vrms operation.

How do I keep the 2400W RMS amplifier running reliably over time?

Keep the front and rear vents clear of dust and ensure adequate airflow through the 12.3-inch deep chassis.

More in Live Sound Amplifiers

Similar items

Same shelf, same checkout — eight coins and a 30-minute rate lock.