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DLS X-A20

140W RMS, X-Program 2-Channel Class AB Amplifier (12-31220)

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X-Program 2-Channel Class AB Amplifier • 140W • Dual Speaker Terminals • Preamp RCA outputs • 3-Way System Protection Circuitry • Speaker-Level Inputs • Variable Bass Boost • Variable Low-Pass Filter • Phase Shift

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This item has been discontinued

Product Highlights


X-Program 2-Channel Class AB Amplifier • 140W • Dual Speaker Terminals • Preamp RCA outputs • 3-Way System Protection Circuitry • Speaker-Level Inputs • Variable Bass Boost • Variable Low-Pass Filter • Phase Shift

Description


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X-Program by DLS: Born to Play

The DLS X-Program was designed for those that love their music and love to listen at high levels. This specialized line from DLS has everything you need for a high-end, audiophile sound system. With precise engineering, these items still offer complete control of your audio and help you preserve the sound quality. The X-Program from DLS is a Sonic Electronix exclusive and is the perfect blend of performance and price. Just like the rest of the DLS products, the X-Program is designed and engineered by DLS in Sweden.

Born with Extreme Technology

X-Program amplifiers use class AB technology that is either all on or all off, so these amplifiers have low heat build-up in idle positions and are nearly 90% efficient. These full range analogue class AB amplifiers produce incredible power from a compact package so you can fit them almost anywhere, even under your front seat! All X-Program amplifiers are 4-ohm and 2-ohm stable so you can maximize you’re wiring options for speakers or subwoofers. Low-pass and high-pass filters allow you to tune your system just right by feeding your speakers only the frequencies they can handle, which reduces distortion. Phase shift of 180 degrees allows you to keep your subwoofer in phase with your speakers for the best tonal accuracy. Wrapping everything up, the silver finned heat sink is elegant and efficient removing any harmful heat generated from intense musical sessions. X-Program amplifiers were born to play rough, don’t let their compact size fool you.

  • X-Program 2-Channel Class AB Amplifier
  • RMS Power Rating:
    • 4 ohms: 50 watts x 2 chan.
    • 2 ohms: 70 watts x 2 chan.
    • Bridged 4 ohms: 140 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +18 dB bass boost)
  • Soft Start Turn-on
  • 2-Channel or Mono channel operation
  • Speaker-level inputs with signal sensing for automatic turn-on
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy duty aluminum alloy heatsink sink for extreme heat dissipation
  • Gold-plated RCA level inputs
  • Gold-plated screw terminals
  • Input sensitivity:
    • High level: 0.25mV-5V
  • Variable low-pass filter (50-250 Hz, 18 dB/octave)
  • Subsonic filter (25 Hz)
  • Phase Shift: 0-180°
  • Damping factor: >80
  • Frequency response: 20-30,000 Hz
  • Dimensions: 10-15/16"L x 10"W x 2-13/16"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.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
50 watts x 2 channel
RMS Power @ 2 ohms
70 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
140 watts x 1 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total Peak Power Output
Not Specified
Total RMS Power Output
140 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
0.1%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass Crossover Frequency
Selectable Off / 70 / 90 Hz
Low-Pass Crossover Frequency
50 - 250 Hz
Subsonic Filter
25 Hz
Signal-to-Noise Ratio
>90 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
No
Fuse Rating
25A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

DLS

Model Number:

X-A20

Weight:

8.44lbs

Internal SKU:

xa20

Internal Product ID:

34698

Product and How-to Videos


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