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Cadence TXA3004 (Factory Refurbished)

4 Channel TXA Series 2-Ohm Stable Bridgeable Amplifier

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Cadence TXA3004 (Factory Refurbished)

4 Channel TXA Series 2-Ohm Stable Bridgeable Amplifier

$55.99

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General Features:

  • This product is Factory Refurbished
    • Power Handling:
      • 4 Ohm: 75W RMS x 4 ch.
      • 2 Ohm: 150W RMS x 4 ch.
      • 4 Ohm Bridged: 300W RMS x 2 ch.
    • 2-Channel Amps, 4 Ohm Bridgeable, Tri-Mode Capable
    • High Speed MOSFET Power Supply
    • Bipolar Japanese Sanken Output Devices
    • Bass Boost Equalization
    • Fully Adjustable Subsonic Filter
    • Fully Adjustable Low Pass Crossover Filter
    • Phase Shift Control
    • 18dB Crossover Circuitry
    • Bridge Link, Multi-Amp Master/Slave Control*
    • Power & Diagnostic LED Indicators
    • Full IC-Controlled Protection Circuitry
    • Mute and Delay Soft Start Circuitry
    • Input Voltage: 170mV - 8V
    • Computer Optimized Heatsink Design
    • Authorized Internet Dealer
    • 90 Day Sonic Electronix Warranty

    Product Specifications:

    • Minimum THD: <0.05%
    • Frequency Response: 20Hz – 30 kHz
    • S/N Ratio: >100dB
    • Damping Factor: >200 @ 100Hz
    • Channel Separation: >65dB
    • Dimensions: 17” x 11” x 2.12”

    Power Specifications - Full Range Channels

    RMS Power @ 4 ohms

    The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far.

    If the final impedance of your speakers or subwoofers equals 4 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound.

    75 watts x 4 channels
    RMS Power @ 2 ohms

    The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far.

    If the final impedance of your speakers or subwoofers equals 2 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound.

    150 watts x 4 channels
    Bridged RMS Power

    Bridging refers to combining two channels on an amplifier to create one channel with double the voltage and an increased power output. A 2-channel amplifier will bridge down to 1-channel and a 4-channel amplifier can bridge to create 2-channels. An amplifier is most commonly bridged to drive a subwoofer.

    Remember, once you bridge two channels down to one its final impedance will be 4 ohms unless otherwise specified. This rating lists the RMS power created once an amplifier is bridged.

    300 watts x 2 channels

    Amplifier Specifications

    Amplifier Series
    This designates the series of the amplifier. Many amps are available in a litany of different wattage and channel configurations, but maintain consistent features throughout the product line.
    TXA
    Number of Channels
    Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
    4
    Total RMS Power Output
    Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

    RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

    The RMS output figure is much more accurate than the peak rating when comparing products.

    600 watts
    THD at Rated RMS Power
    The amount of change in harmonic content of the signal as it is amplified. A lower figure indicates less change and a more accurate amp. THD below 0.10% is inaudible.
    0.05%
    Built-in Crossover

    A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

    When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

    Low-Pass (LP)
    Signal-to-Noise Ratio
    This spec compares the strength of the signal to the level of background noise. A higher value indicates less background noise.
    <100 dB
    Channel Separation
    Also referred to as crosstalk. The amount of interference on one stereo channel caused by the leaking of the other stereo channel. The higher the rating in decibels (dB), the better the Channel Separation.
    >65 dB
    Hi-Res Audio Compatible
    This feature refers to if the product is capable of Hi-Res Audio (HRA) playback.

    Warranty and Return Policy

    Parts Warranty Duration
    90 days
    Labor Warranty Duration
    90 days
    Warranty Provider
    Sonic Electronix

    Summary of Customer Ratings & Reviews

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    Product Summary

    Manufacturer

    Model Number

    LS-TXA3004-RB

    UPC

    818060016561

    Weight

    5.00lbs

    Internal SKU

    LS-txa3004-RB

    Internal Product ID

    106935

    Sonic Electronix Wiring Guide

    Wiring Diagram Legend

    Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

    Product Name: Cadence TXA3004 (Factory Refurbished)