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DLS Ultimate A4

"The Big Four" 4-Channel Amplifier (Ultimate A 4 -- 10-34400)

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Ultimate Series "The Big Four" 4-Channel Class AB Car Amplifier • 85W x 4 chan. @ 4 ohm • 145W x 4 chan. @ 2 ohm • 220W x 4 chan. @ 1 ohm • 250W x 2 chan. @ 4 ohm • 400W x 2 chan. @ 2 ohm • Built-in fan with output for external control

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Product Highlights


Ultimate Series "The Big Four" 4-Channel Class AB Car Amplifier • 85W x 4 chan. @ 4 ohm • 145W x 4 chan. @ 2 ohm • 220W x 4 chan. @ 1 ohm • 250W x 2 chan. @ 4 ohm • 400W x 2 chan. @ 2 ohm • Built-in fan with output for external control

Description


DLS brand icon

Authorized dealer

  • Ultimate Series "The Big Four" 4-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 85 watts x 4 chan.
    • 2 ohm: 145 watts x 4 chan.
    • 1 ohm: 220 watts x 4 chan.
    • Bridged, 4 ohm: 250 watts x 2 chan.
    • Bridged, 2 ohm: 400 watts x 2 chan.
  • LED power and protection indicators
  • Bridgeable operation
  • Automatic remote turn on/off on high level input without connecting any remote wire
  • Short circuit, DC offset, and thermal protection circuitry
  • Built-in fan with output for external control
  • Gold-plated RCA level inputs
  • Gold-plated screw terminals
  • Variable high-pass filter:
    • Front channels: 20-200 Hz, 12 dB/octave
    • Rear channels: 90-400 Hz, 12 dB/octave
  • Variable low-pass filter:
    • Front channels: 50-125 Hz, 12 dB/octave
    • Rear channels: 45-200 Hz, 12 dB/octave
  • Frequency response: 10-50000 Hz
  • Dimensions: 18.30"L x 9.45"W x 2.87"H
  • 4-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
85 watts x 4 channel
RMS Power @ 2 ohms
145 watts x 4 channel
RMS Power @ 1 ohm
220 watts x 4 channel
Bridged RMS Power
400 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total RMS Power Output
800 watts
Minimum Impedance Unbridged
1 ohm
Minimum Impedance Bridged
2 ohms
THD at Rated RMS Power
0.1%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency

  • Front channels: 20-200 Hz, 12 dB/octave
  • Rear channels: 90-400 Hz, 12 dB/octave
Low-Pass Crossover Frequency

  • Front channels: 50-125 Hz, 12 dB/octave
  • Rear channels: 45-200 Hz, 12 dB/octave
Signal-to-Noise Ratio
100 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
No
Fuse Rating
95A
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

DLS

Model Number:

DLS-A4

Weight:

16.00lbs

Internal SKU:

dlsa4

Internal Product ID:

10506

Product and How-to Videos


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