DAP Qi-4400 installation amplifier, 4 channels, 4x 400W

Input	XLR
equipped with crossover	no
built-in DSP processor	no
cooling	ventilator
bridge mode	yes
built-in protection	thermal, short circuit, square wave / DC voltage
audio loop output	no
built-in filter	not specified

Input	XLR
equipped with crossover	no
built-in DSP processor	no
cooling	ventilator
bridge mode	yes
built-in protection	thermal, short circuit, square wave / DC voltage
audio loop output	no
built-in filter	not specified

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DAP Qi-4400 installation amplifier, 4 channels, 4x 400W
Product no: 9000-0034-0435 Bax Music Warranty: This product comes with a 3-year warranty.

General

Provide power to up to 4 channels using the 4 x 400W DAP Audio Qi-4400 amplifier. It's lightweight, takes up 1U in a 19-inch rack and is ideal for mobile use. Each channel can be controlled separately or per pair in bridge mode. The Qi-4400 is an SMPS Class-D amplifier that's highly efficient in power consumption and output. Its advanced internal protection system keeps the amp safe from overloading, short-circuiting, and DC voltage, ensuring this device will last you for years to come! Last but not least, the DAP Audio Qi-4400 is equipped with four XLR inputs and four SpeakON outputs.

Specifications

Product features

Sustainable product	not specified
RMS power (4 ohms) per channel	400 - 449 watts
RMS power (at 8 Ohms) per channel	250 - 299 Watts
2-ohm compatible	yes
Amplifier class	D
Number of amplifier channels	4
19-inch rack size	1U
Amplifier output	locking speaker connector
Input	XLR
Equipped with crossover	no
Built-in DSP processor	no
Cooling	ventilator
Bridge mode	yes
Built-in protection	thermal, short circuit, square wave / DC voltage
Audio loop output	no
Built-in filter	not specified

Weight and dimensions including packaging

Weight (incl. packaging)	8,3 kg
Dimensions (incl. packaging)	60,0 x 54,0 x 8,0 cm

Product specifications

DAP Qi-4400 installation amplifier 4 channels 4x400W
power output:
- stereo 4 ohms: 4x 400 W
- stereo 8 ohms: 4x 250 W
- bridge 8 ohms: 2x 800 W
parameters:
- S/N ratio: > 90 dB
- input sensitivity: 0.65 V
- impedance: 20 kOhms (balanced), 10 kOhms (unbalanced)
- technology: Class D
- protection: short circuit, DC, RF, soft start
- cooling: temperature-controlled fan
- power supply: SMPS
connectors:
- inputs: 4x XLR
- outputs: 4x SpeakON
- power supply: IEC
electrical:
- input voltage: 100~240V AC, 50/60 Hz
- power consumption: 875 W
physical:
- dimensions: 388 x 435 x 44 mm
- installation depth: 370 mm (excl. connectors)
- weight: 5.8 kg

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Gérard Crals March 6, 2025

Wrote the following about DAP Qi-4400 installation amplifier, 4 channels, 4x 400W

Ben nog altijd zeer tevre3den met deze 4 x 400 watt versterker prima product.

Gérard Crals November 27, 2024

Wrote the following about DAP Qi-4400 installation amplifier, 4 channels, 4x 400W

Snel geleverd door Bax-shop deze 4 kanaal versterker van DAP gebruik hem voor de monitors in mijn geluid set ben er zeer tevreden mee.

jan e. July 29, 2018

Wrote the following about DAP Qi-4400 installation amplifier, 4 channels, 4x 400W

Versterker vrijdag getest op monitors, daar word hij het meest voor gebruikt.
Hij doet wat hij doen moet, niks mis mee.

Zat wel een brommetje in toen ik hem thuis even op een ongeaard stopcontact aan gesloten had.
Met de band hier niks van gemerkt.

Wat onhandig kan zijn, in bridge moet je ander aansluitingen gebruiken op de speakon, 2+ en -
Geen schakelaar hiervoor dus om de luidsprekers om te zetten, is eigenlijk ook geen plek voor.

Verder geen filters enz, wel limit
Hij is 1 inch hoog, maar behoorlijk diep bijna 40cm.

Voor de prijs kan je er geen buil aan vallen, mits hij het blijft doen, mooi dat er 3 jaar garantie op zit.

Jan