Technical Pro H4502HD Digital Hybrid Amplifier, Preamp, and Tuner with USB, SD, and Bluetooth


  • Up to 4500W Peak Power
  • 7.2 Channel Up Conversion
  • Bluetooth Audio Streaming
  • Stereo RCA Input + Stereo RCA EQ Loop
  • USB & SD Card Reading and Recording
  • Two 1/4″ Mic Inputs + 3.5mm Aux Input
  • 3.5mm Headphone Output
  • Rackmount Brackets & Remote Included

د.إ1,299.00

Enjoy audio from your favorite sources in stereo or surround with theĀ Technical Pro H4502HD, a digital hybrid amplifier, preamp, and AM/FM tuner that’s equipped with a media player, HDMI input, and Bluetooth well suited for your home theater setup or high stakes karaoke competition.

This receiver outputs up to 4500W of total peak power and features two microphone inputs, a stereo RCA input, a 3.5mm Aux input, and digital optical/coaxial inputs. Outputs include a recording line output, a preamp output, and an EQ effects loop, all on stereo RCA connectors. The amplifier’s speaker outputs include banana binding posts for four speakers and a push-button surround section for the center and rear-right and rear-left speakers as well as a pair of RCAs that deliver a mono signal to two subwoofers. Should you wish to stream audio wirelessly, the unit is equipped with a Bluetooth receiver.

  • 380W RMS, 4500W peak power
  • Inputs: RCA (2 audio sources), USB, SD Card, MP3 (3.5mm), HDMI
  • Outputs: Banana blinding post (4 speakers), push-button (surround sound speakers), RCA (record line, preamp, 2 mono to subwoofer), Headphone (3.5mm)
  • USB and SD card maximum size: 128GB
  • Plays .mp3, .wav, .wma files from USB drives and SD Cards
  • iPod compatible: USB input allows for direct connection with an iPod
  • Records .wav files onto USB Flash Drive or SD Card from Tuner and RCA inputs
  • 128 kb/s / 44.1 kHz sampling rate on .wav file recordings
  • Track title, track number, and elapsed time will display for USB / SD Card inputs
  • Bluetooth compatibility allows for wireless connection to any A2DP stereo Bluetooth devices
  • Features Bluetooth v2.0 with EDR Bluetooth (2.4 GHz) technology
  • Bluetooth Range: 30′
  • Repeat / Random playback on USB / SD Card inputs 7.2 Channel up conversion
  • FM digital tuner
  • Bass, treble, and balance controls
  • Dual 1/4″ mic inputs with volume, echo, bass, and treble controls
  • Separate gain control for preamp and subwoofer outputs
  • Digital FL readout with spectrum display
  • Built-in speaker selector
SKU: H4502HD 1 Category: Tag:
Number of Channels
4 Input
Amplifier Power Rating
380 W RMS per Channel
4500 W Peak
Audio I/O
2x 1/4″ TS Unbalanced Mic Input
1x 1/8″ / 3.5 mm TRS Aux Input
1x Stereo RCA TS Line Input
2x Stereo RCA TS Line Send/Return
2x Stereo RCA TS Preamp/Record Output
2x RCA TS Summed-Mono Output
1x 1/8″ / 3.5 mm TRS Headphone Output
Digital Audio I/O
1x TOSLINK Optical SDIF-3 Input
1x RCA Coaxial SDIF-3 Input
USB I/O
1x USB-A (Audio)
Rackmount Size
2 RU (with Included Hardware)
Amplifier
Form Factor/Type
Rackmount (Rack-Mountable with Included Hardware)
Number of Channels
4 Input
Amplifier Power Rating
380 W RMS per Channel
4500 W Peak
Performance
VCA Control
Yes
Signal Processing
EQ
Yes
Connectivity
Audio I/O
2x 1/4″ TS Unbalanced Mic Input
1x 1/8″ / 3.5 mm TRS Aux Input
1x Stereo RCA TS Line Input
2x Stereo RCA TS Line Send/Return
2x Stereo RCA TS Preamp/Record Output
2x RCA TS Summed-Mono Output
1x 1/8″ / 3.5 mm TRS Headphone Output
Digital Audio I/O
1x TOSLINK Optical SDIF-3 Input
1x RCA Coaxial SDIF-3 Input
Network I/O
No
Speaker Outputs
4x Binding Post Pair
3x Push Terminal Pair
Number of Module Slots
No
USB I/O
1x USB-A (Audio)
Wireless
Bluetooth 2.1Ā 
Bluetooth
2.0 + EDR
Bluetooth Profiles
A2DP
Wireless Range
30′ / 9.1Ā m
Media/Memory Card Slot
Single Slot: SD/SDHC [64 GB Maximum]
Power
AC Input Power
115 to 230 VAC, 50 / 60 Hz
AC Power Connector
1x IEC 15 A / NEMA 5-15
AC Outlet
No
Physical
Display & Indicators
1x LCD
Rackmount Size
2 RU (with Included Hardware)
Dimensions
17.0 x 3.5 x 12.0″ / 43.2 x 8.9 x 30.5Ā cm
Weight
14.7Ā lb / 6.7Ā kg
Packaging Info
Package Weight
14.895 lb
Box Dimensions (LxWxH)
20.7 x 15.4 x 6.6″

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