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Dual Channel Power Amplifier (TD 4502)

Dual Channel Power Amplifier (TD 4502)
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Product Code : TD 4502
Brand Name : Beta Four
Price And Quantity
  • Minimum Order Quantity
  • 10 Piece
  • Price Range
  • 10265.00 - 100389.00 INR/Piece
Product Specifications
  • Voltage
  • 220-260 Volt (v)
  • Material
  • PVC & Sheet Metal., Other
  • Frequency (MHz)
  • 50 - 15000 Hertz (HZ)
  • Weight (kg)
  • 5-35 Kilograms (kg)
  • Warranty
  • 1 Year
Product Description

TD Amplifier provides extensive protection and diagnostic capabilities.

  • Standard width 19''inch (48.3cm) rack mounting. Housed in rugged, all steel 3u chassis.
  • Efficient forced air fan prevents excessive thermal build up. Precision detendent level controls.
  • Input sensitivity signal control switch is provided to control the excess signal coming from the source (without disturbing volume settings). Ease of operation, combined with service accessibility has been optimized in the design. With its powerful & reliable performance, it can easily handle 2Ω loads. TD class circuit gives Hi fidelity sound. Ideal for Hi-end music programme.
  • [B4] Beta 4 TD series has been designed to operate under stringent working condition such as wide voltage fluctuation due to gensets/AC mains and high ambient temperatures. 3 way operating mode (Bridge, Parallel, Stereo) through selection switch.
  • Selectable crossover switch for low pass / by pass with frequency adjustable tone control for each channel (useful to operate sub woofer without using separate crossover).
  • Ground /lift switch is used to isolate the input audio signal grounds from ac (chassis) ground to prevent ground loops.
  • 4 front LED Indicators for each channel shows ACTIVE (AC Power On), SIGNAL (Sound Output Level), PROTECTION (Faulty Conditions), CLIP (Excessive Signal Output coming from mixer) for ease of operation.


Technical Specifications-


Rated Power
2x2100W@2Ω, 1650W@4Ω, 1050W@8Ω

Rated Power (Bridge)
4200W@4Ω, 3300W@8Ω(THD≤0.01%)

Damping Factor

Smart Protections
DC, Short Circuit, Over Load, Over Heat

Input Sensitivity
Force cooling

Frequency Response
1V/0dB, Balance

Cross Over Circuit
20Hz-20KHz ±0.5dB

Input Connectors
Low Pass with frequency control

Input Sensitivity
1 x FXLR & MXLR, (Connected Parallel)

Power Supply
AC 230-240v~50Hz ± 10% (Fuse : 20A)

Output Connectors
1 x Speakon NL4/Binding post for each zone

Dimensions (MM)
483W x 488D x 132H



Trade Information
  • Payment Terms
  • Telegraphic Transfer (T/T), Cheque, Cash in Advance (CID), Cash Advance (CA)
  • Supply Ability
  • 10000 Piece Per Week
  • Delivery Time
  • 1 Week
  • Main Domestic Market
  • All India


We are dealing in bulk order quantity.
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