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Technical Pro HB-2502U

2500W 2-Channel Digital Hybrid Amplifier with AM/FM Tuner, USB and SD Card Inputs

Discontinued
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This item has been discontinued

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Technical Pro HB-2502U

Technical Pro changes the face of amplifier technology with the introduction of HYBRID, a technological advance that makes bulky and inefficient amplifiers a thing of the past. We started with the same revolutionary technology found in our power amplifiers, and incorporated a pre-amp, tuner and a dual Karaoke mic mixer. With high power output, versatile loading options, high thermal capacity and reliability, the HYBRID series brings you all of what Technical Pro stands for—incredible performance and sound, versatility, and the ultimate in reliability under harsh conditions. With it's newest feature, a USB and SD Card input right on the face the Hybrid makes it even easier to enjoy your music.

Product Features

  • 2500 watts peak power
  • 7.2 Channel up conversion
  • Inputs: RCA (2CH input, 5.1 CH input), USB and SD Card, iPod / MP3
  • Outputs: Banana binding post (4 full range speakers), Push button (surround sound speakers), 2 RCA (Record line, Pre-amp output), 2 mono RCA (Subwoofer)
  • Separate gain controls for Pre-amplifier and subwoofer outputs
  • AM / FM digital tuner
  • Dual microphone inputs (1/4")
  • Microphone volume, bass, treble and echo controls
  • Digital fluorescent output display
  • Removable rack-mount brackets
  • Weight: 18 lbs
  • Dimensions: 19"W x 3.5"H x 13"D
  • 110-220V Switchable
  • 1-year Manufacturer's warranty

Power Specifications

Number of Channels
This is the number of channels that the professional amplifier is designed to power.
2 Channels
Total Max Power
This is the combined max power output of all the amplifier's channels.
2500 watts

Amplifier Specifications

Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.

Cooling Options
These are the different cooling systems used in the amplifier to keep it cool.
Inputs
These are the type of input connections that the amplifier has.
1/4" TRS

Physical Specifications

Height
The height of the item, measured from top to bottom, in inches.
3.5"
Width
The width of the item from left to right (side-to-side) measured in inches.
19"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
13"

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
0%
4 Star
100%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.5
Value
5.0
Features
4.5
Design
4.5
Usability
4.5

Cole

Canada

Overall
Durability
Value
Features
Design
Usability

Best for the Money

July 6, 2011

I just got this amp and its amazing i have 2 fullrange towers that i modded some kicker 12 inch 8 ohm woofers into and this is the only amp I have ever had that powers them properly. I would recommend this to anyone looking for a high powered home audio system.

2 of 2 found this helpful

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vanskeeter

Ridgecrest,CA

Overall
Durability
Value
Features
Design
Usability

best value

January 7, 2012

Bought this amp and didnt think the sound quality would be this good, Id recommend this amp to anyone looking for lots of clean power.

0 of 0 found this helpful

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Product Summary

Manufacturer

Model Number

HB-2502U

UPC

859789005382

Weight

17.50lbs

Internal SKU

hb2502u

Internal Product ID

30854

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Technical Pro HB-2502U