Brands
  • Banner

DA4250 4 X 250W POWER AMPLIFIER

4 channel 250W power amplifier. Efficient class D amplifiers in 1U case.

Features Include:

4 X 250W power amplifiers

100V or 70V line output

Priority balanced inputs

Program Balanced Inputs

100V line priority inputs (for connection to an existing system)

230Vac or 24Vdc power.

£1,295.00
Tax included
Quantity

Description

Model

DA4250

Number of channels

4

Rated output power of each channel

250WRMS

Input sensitivity

775mVRMS  (0dBV all balanced input 100VRMS) (100V unbalanced input)

SNR (signal-to-noise ratio)

>80dB (100VRMS output)

Input impedance

60K ohms (balanced)20K ohms (balanced priority) 100K ohms (100V unbalanced)

Channel separation

>70dB(1KHz)

Frequency response

80Hz-15kHz (±3dB normal operating conditions)

THD (total harmonic distortion)

<0.3 %     (1kHz normal operating conditions)

Priority threshold

>10mVp (priority balanced line input) >1000mVp (priority 100VRMS line input)

Indicators

“Protection”, “Limit”, “Clipping”, “Signal”, “70V”

Protection

Power-on, high temperature, DC, short circuit

Power supply

AC180-250V/50Hz   DC24V (rated output power -3dB)

Overall dimensions (mm)

(L×W×H)552×510×105         

Machine dimension (mm)

(L×W×H)483×435×44 (not including feet)

Feet

Four 6.5mm high soft plastic machine legs, can be removed as needed

Power consumption (AC220V)

1240W

Power consumption (DC24V)

708W

Static power consumption (AC220V)

57W

Static power consumption (DC24V)

57.6W

Gross weight (kg)

8

Net weight (kg)

7

Product Details
16 other products in the same category:

Space A10

Next-gen Android 11 with all the hardware needed for gaming and everyday work experience

Price £144.00
More
Out-of-Stock

Shure SM57 Dynamic Instrument Microphone

Dynamic Instrument Microphone Dynamic cardioid microphone for recording instruments and vocals. Its bright, clean sound and carefully contoured presence rise make it the ideal tool for live performances and studio recordings. The cardioid pickup pattern isolates the source and effectively reduces the recording of background noise. In the studio, the SM57...

Price £100.00
More
In stock

ADS500 AMPLIFIER 500W 100V LINE PUBLIC ADDRESS AMPLIFIER

ADS - AUDIO DESIGN SERVICES The ADS 500 is a 500w 100v line public address amplifier.The ADS 500 amplifier brings more than just basic functionality, ADS reliability and great value to the ADS range for a variety of commercial and industrial installations.The ADS500 amplifier is a 3U mixer amplifier featuring 70V, 100V and 4-16ohm speaker outputs...

Price £685.00
More
In stock

MINI40II, 20X20 WATT RMS BLUETOOTH STEREO AMPLIFIER.

ADS - AUDIO DESIGN SERVICES A low cost Bluetooth stereo amplifier. Just connect a pair of loudspeakers and your smart phone and play your favourite music. Add 2 low impedance loudspeakers and play music wirelessly from your Bluetooth device. Has RCA phono inputs also for connection of other devices (CD player, Tuner etc.) Ideal for small shops,...

Price £89.00
More
In stock

ADS 2X20 MICRO 2 CHANNEL STEREO AMPLIFIER

ADS - AUDIO DESIGN SERVICES This ADS2x20 MICRO 2 CHANNEL AMPLIFIER is ideally suited for installation in areas where the amplifier is not to be seen like a Bathroom, Bedroom, Kitchen, Boat etc it can be wall or ceiling mounted.Attach a docking station and using your iPod you will have all the music you require.Features:. Class D high output mini...

Price £129.00
More
In stock

Reference: BLX288/SM58

SHURE BLX288/SM58 Wireless Dual Vocal System with two SM58 K3E

The Shure BLX288/SM58 Wireless Dual Vocal System combines professional-quality sound with simple setup and up to 14 hours battery life for legendary audio performance for two vocalists right out of the box. The system includes BLX88 tabletop dual-channel receiver, 2 legendary SM58 handheld transmitters, 2 microphone clips, power supply, 2 AA batteries,...

Price £589.00
More
In stock

ADS MZ412 - 4 X 120W INDEPENDENT AMPLIFIERS WITH 8 INPUTS.

ADS - AUDIO DESIGN SERVICES Features  ● Built-in 4 separate amplifier outputs, each channel RMS 120W ● 5 AUX inputs, 3 balanced Mic input with phantom power supply ● 4 remote paging stations, support cascaded linkage ● Each AUX and Mic input with volume and Bass &amp; Treble control ● Each channel can play different audio source and has AUX output...

Price £1,479.00
More
Out-of-Stock

Universal Satellite Receiver Remote Control

Full function remote control, compatible with Digiline, Mersat-Smartbox, Magbox Pretty Plus, Rose DR-5025, Tristar, Techstar, Trimax, Rovsat, Mersat Majestic, Riosat RSD-820, Herz, Akiwa Satellite. This innovative remote control is ready to use with no programming required. Simply insert the batteries and the remote will work straight away.

Price £17.00
More
In stock

Reference: EXP-5MP-TUR-FG

Express One 5MP Fixed Lens HDCVI IR Turret Camera (Grey)

Express One introduces 5MP HDCVI IR Turret Camera, featuring a compact design and a high quality image with rich details. By being designed with microcrystalline LED IR illumination (Smart IR), the camera is able to perform in low light environments. The unique Smart IR adjusts to the intensity of the camera's infrared LEDs to compensate for the distance...

Price £49.00
More
In stock

Reference: GTCIBTP18

GOJI WIRELESS IN EAR HEADPHONES GTCIBTP18 BLUETOOTH WATER RESISTANT

Keep you music with you whatever you do using the Goji GTCIBTP18 Wireless Bluetooth Earphones - no cable to your phone needed. Connect via Bluetooth and leave your phone safely in the bag. Change the song using the in-line controls or ask a voice assistant to read you your last message. With up to 14 hours of battery life you don't have to stop to...

Price £14.00
More
In stock

ADS5120D MIXER AMPLIFIER 120W CLASS D WITH FIRE MUTE

ADS - AUDIO DESIGN SERVICES The ADS 5120D is a 120w 100v line Class D public address amplifier packed with useful, flexible and value-for-money features. With bullet-proof reliability, it is ideal for larger group use in education (schools, colleges and universities), hotels, leisure centres, churches and other places of worship, retail outlets...

Price £425.00
More
Out-of-Stock

Follow us on Facebook