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Boss D350.4 R/B

1400W 4-Channel Diablo Series Mosfet Amplifier

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Diablo Series 4-Channel Class AB Car Amplifier • 140W x 4 Chan. @ 4 Ohm • 350 watts x 4 Chan. Max • MOSFET Power Supply • Variable Bass Boost • Line and Speaker Level Inputs • LED Power and Protection Indicators

Learn more about the LS-d3504-RB

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This item has been discontinued

Product Highlights


Diablo Series 4-Channel Class AB Car Amplifier • 140W x 4 Chan. @ 4 Ohm • 350 watts x 4 Chan. Max • MOSFET Power Supply • Variable Bass Boost • Line and Speaker Level Inputs • LED Power and Protection Indicators

Description


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Authorized dealer

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.

  • Diablo Series 4-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 140 watts x 4 chan.
  • Max power output: 350 watts x 4 chan.
  • Max power output, Bridged @ 4 ohm: 700 watts x 2 chan.
  • MOSFET power supply
  • Remote subwoofer level control
  • LED power and protection indicators
  • Variable bass boost: 0-18dB
  • Variable high/low pass crossovers
  • Input gain control
  • Input sensitivity selector
  • Line and speaker level inputs
  • Dimensions: 15-3/16"L x 11"W x 2-5/16"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
140 watts x 4 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
1400 watts
Total RMS Power Output
560 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
4 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.01%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 500 Hz
Low-Pass Crossover Frequency
45 - 90 Hz
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
25A x 2 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

D350.4-RB

Weight:

11.50lbs

Internal SKU:

LS-d3504-RB

Internal Product ID:

20426

Product and How-to Videos


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