K&F D 120:4

From: Kling & FreitagIDKNGF-RHZQ

Professional 4-channel power amplifier from K&F's D Series featuring Rational Power Management (RPM) technology for dynamic power allocation across channels. Incorporates Lake processing platform with comprehensive loudspeaker management including advanced filtering, EQ, and LimiterMax protection. Delivers 1900W per channel at 8Ω, 3000W at 4Ω, with single channel capability up to 4600W at 4Ω. Features redundant inputs including 4 analog terminal block inputs, dual AES3, and 8x8 Dante network connectivity. Equipped with Power Factor Correction for worldwide operation (100-240V AC). Housed in rugged 2U rack chassis (48.3×8.8×46.3cm) weighing 15.8kg, designed specifically for permanent installation applications requiring high reliability.

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Product Details

Brand:Kling & Freitag

Amplifier Class:Class D

Speaker Output Channels:4 CH

Power Output per Channel (8 Ohm):1 900 W

Integrated DSP:Yes

Amplifier Features:DSP integrated

Speaker Output Connectors:Phoenix / Euroblock

Audio Network Protocol:AES67, Dante

Type of Amplifier:Power Amplifiers

Power Output per Channel (2 Ohm):4 400 W

Power Output per Channel (4 Ohm):3 000 W

Total Device Power Output (8 Ohm):7 600 W

Output Power Distribution:Dynamic Power Sharing, Bridgeable Output Channels

Physical Audio Input Connectors:Phoenix / Euroblock

Analog Input Channels:4

Digital Input Channels:12

Physical Digital Audio Connectors:Ethernet (RJ45)

Silent Operation:No

Rack mounting:2U rackmount

Frequency Response:20–20 000 Hz

Protection features:Current Average Limiter (CAL), Very High Frequency Protection (VHF), Direct Current Protection (DC), Short Circuit Protection, Current-Clip Limiter, Voltage Clip Limiter, Temperature protection, Inter Sample Voltage Peak Limiter (ISVPL), Breaker Emulation Limiter (BEL), Under Voltage Limiter (UVL)

Power Consumption Typical:694 W

Power Options:100 V, 50 / 60 Hz, 120 V, 60 Hz, 230 V / 240 V, 50 Hz

Product Series:D Series

Manufacturer Code:D 120:4

Compatible with:K&F speaker systems, K&F D Series SystemAmps, K&F PLM+ Series SystemAmps

Weight:15.80 kg

Dimensions

Width:48.30 cm

Length:46.30 cm

Height:8.80 cm

All information is provided without warranty. If you find any errors, please let us know using the feedback button.

All information is provided without warranty.

If you find any errors, please let us know using the feedback button.

Brand	Kling & Freitag
Amplifier Class	Class D
Speaker Output Channels	4 CH
Power Output per Channel (8 Ohm)	1 900 W
Integrated DSP	Yes
Amplifier Features	DSP integrated
Speaker Output Connectors	Phoenix / Euroblock
Audio Network Protocol	AES67, Dante
Type of Amplifier	Power Amplifiers
Power Output per Channel (2 Ohm)	4 400 W
Power Output per Channel (4 Ohm)	3 000 W
Total Device Power Output (8 Ohm)	7 600 W
Output Power Distribution	Dynamic Power Sharing, Bridgeable Output Channels
Physical Audio Input Connectors	Phoenix / Euroblock
Analog Input Channels	4
Digital Input Channels	12
Physical Digital Audio Connectors	Ethernet (RJ45)
Silent Operation	No
Rack mounting	2U rackmount
Frequency Response	20–20 000 Hz
Protection features	Current Average Limiter (CAL), Very High Frequency Protection (VHF), Direct Current Protection (DC), Short Circuit Protection, Current-Clip Limiter, Voltage Clip Limiter, Temperature protection, Inter Sample Voltage Peak Limiter (ISVPL), Breaker Emulation Limiter (BEL), Under Voltage Limiter (UVL)
Power Consumption Typical	694 W
Power Options	100 V, 50 / 60 Hz, 120 V, 60 Hz, 230 V / 240 V, 50 Hz
Product Series	D Series
Manufacturer Code	D 120:4
Compatible with	K&F speaker systems, K&F D Series SystemAmps, K&F PLM+ Series SystemAmps
Weight	15.80 kg
Dimensions
Width	48.30 cm
Length	46.30 cm
Height	8.80 cm