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Lightning Audio Bolt B4.250.2 R/B

750W Max 2-Channel Amplifier

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750W Max, 2-Channel Amplifier • 4 ohm: 85 watts x 2 / 2 ohm: 125 watts x 2 / Bridged, 4 ohm: 250 watts x 1 • Variable Gain Control • Variable HP/LP/Crossover • Channel Separation: 50 dB • S/N ratio: >70 dB

Learn more about the LS-b42502-RB

We apologize

This item has been discontinued

Product Highlights


750W Max, 2-Channel Amplifier • 4 ohm: 85 watts x 2 / 2 ohm: 125 watts x 2 / Bridged, 4 ohm: 250 watts x 1 • Variable Gain Control • Variable HP/LP/Crossover • Channel Separation: 50 dB • S/N ratio: >70 dB

Description


Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

  • 750W Max, 2-Channel Amplifier
  • RMS Power Output:
    • 4 ohm: 85 watts x 2 channels
    • 2 ohm: 125 watts x 2 channels
    • Bridged, 4 ohm: 250 watts x 1 channels
  • CEA-2006 Compliant
  • Variable Gain Control
  • Remote Level Control, variable
  • RCA Input Jacks
  • High Level Speaker Inputs
  • Variable HP/LP/AP Crossover
  • High Level Input
  • Input Sensitivity: 150 mV - 4 V
  • Channel Separation: 50 dB
  • Fuse Rating: 20a x 2
  • Dimensions: 11.25"L x 11.25"W x 2"H
  • 90 Day SonicElectronix.com warranty
  • Item Condition: Manufacturer Refurbished

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
85 watts x 2 channel
RMS Power @ 2 ohms
125 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
250 watts x 1 chan. @ 4 ohms
Amplifier Specifications
Number of Channels
2-Channel
Total RMS Power Output
250 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Speaker Level Inputs
Yes
Preamp Outputs
No
Signal-to-Noise Ratio
>70 dB
Channel Separation
50 dB
Fuse Rating
20A x 2 
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

B4.250.2-RB

Weight:

9.00lbs

Internal SKU:

LS-b42502-RB

Internal Product ID:

28270

Product and How-to Videos


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