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Silver rack-mount amplifier with front panel controls and ventilation grille

Harman

Harman NCSA1300Z-0-US live sound amplifier 300 W RMS 1 channel

SKU CH-84SP-YZP16 MPN NCSA1300Z-0-US

Single-channel live-sound amplifier delivering 300 W RMS with .5% THD from 20 Hz to 20 kHz and Ethernet control

  • 300 W RMS single-channel power for large venues
  • 5 % THD and 20 Hz–20 kHz range deliver clean, full-spectrum audio
  • DriveCore integration replaces up to 500 parts boosting long-term reliability
  • Native 70 V and 100 V outputs simplify constant-voltage installs
  • Ethernet RJ45 enables remote volume control via CSR-V wall panels

Single-Channel Live Sound Amplifier

The Harman NCSA1300Z-0-US delivers 300 W RMS from one channel for installed audio systems. DriveCore circuitry replaces hundreds of parts with a single chip to reduce failure points. Ethernet connectivity supports CSR-V in-wall volume controls for distributed zones. The unit ships with a rack mounting kit for equipment-room deployment.

Installers running 70 V or 100 V distributed lines

This amplifier suits contractors who need a single high-power channel with networked zone control. It is not for stereo front-of-house mixes that require two independent channels. Buyers needing DSP, Dante transport or more than one output channel should look elsewhere. The 0.5 % THD rating meets background-music and paging clarity requirements.

300 W RMS into 70 V or 100 V lines

The defining specification is the continuous 300 W output into high-impedance distribution voltages. This power level determines how many loudspeakers can be driven on a single cable run. The 20 Hz to 20 kHz bandwidth and 0.5 % THD confirm clean reproduction across the audible range. Select this model when a single 300 W channel matches the load calculation.

How it compares

Measured against everything we stock in Stage & PA Amplifiers, at today’s prices. Recalculated every night.

Price $668.99
Pricier than about 87% of the 236 comparable items (median $30.49).

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 130 W or 300 W RMS version for my installation?

The NCSA1300Z-0-US delivers 300 W RMS into one channel. The 130 W figure appears in the spec list but the amplifier is rated at 300 W RMS.

What does 300 W RMS actually give me in a live venue?

300 W RMS into a single channel provides continuous power for a 70 V or 100 V distributed line with headroom for peaks.

How does the Ethernet RJ45 connection limit control distance?

The RJ45 port links to JBL CSR-V in-wall volume controls over standard Ethernet cable runs.

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