Description: Soundstream AR2.1000D1,000 Watt Arachnid Series 2 Channel Class A/B Car Stereo Amplifier COMES WITH 3 YEAR WARRANTY Arachnid Amplifiers are the next step in amplifier fundamentals. 2-channel & 4-channel models take every advantage afforded by Class A/B linear amplifier technology, a compromise of performance and high fidelity characteristics. Each stereophonic pair can power individual 4-ohm or 2-ohm speakers, while a bridged pair supersizes it’s strength to a 4-ohm load. Regardless of the configuration, Arachnid amplifiers pave the road of reliability and longevity you expect from Soundstream.Active 12dB/Octave Crossovers & Bass BoostActive crossovers built into an amplifier are the most efficient type of crossovers to use in car audio systems. Passive crossover circuits (like those that come with speakers) can have a power loss of 0.5dB or more. Active crossovers have much lower power loss, if any at all. Simultaneously, active crossovers protect speakers from damage by harmful frequencies, and preserve optimum performance.Low Level RCA Input & Pre-Amp OutputConnect the low level (pre-amp) audio output of the car stereo to the amplifier, using good quality twisted pair RCA interconnect cables. Twisted pair RCA cables are optimal for their noise rejection properties. The amplifiers pre-amp output daisy-chains the audio signal to multiple amplifiers of complex audio systems.Military Grade FR-4 PCB w/ MOSFET Power SupplyFR-4 circuit board substrate is a woven fiberglass cloth impregnated with an epoxy resin, providing good electrical insulation properties and heat resistance exceeding 260OF. MOSFET power supply is the stable & efficient conversion of a vehicles Direct Current (DC) power to Alternating Current (AC) power for speakers.Direct Short, Thermal, & Overload Protection CircuitsConventional amplifier circuitry include a self-preservation mode, which temporarily shuts down the amplifier, protecting it from stress and risk of damage. Protection triggers include speaker output direct short, speaker impedance less than the amplifiers stability, or other unknown conditions causing the amplifier internal temperature to rise to unsafe levels.2-ohm & 4-Ohm Bridged Minimum Impedance StabilityAn amplifiers impedance stability is its ability to continuously power speaker(s) of no less than the given impedance per channel, without the risk of damage. An “Ohm” is the measurement of resistance (impedance) of a speakers voice coil, which indicates how much the amplifier will resist the flow of power to it. Speakers are commonly available in a variety of voice coil configurations and impedances, so be sure the configuration of yours will be no less than 2-ohm. SPECIFICATIONS AR2.1000D Max Power 1,000 Watts RMS Power @ 4Ω 90W x 2 RMS Power @ 2Ω 150W x 2 RMS Power @ 4Ω Bridged 300W x 1 Variable High Pass Crossover 120Hz-3Hz 12dB Variable Low Pass Crossover 50-250Hz 12dB Selectable Bass Boost 6dB or 12 dB 50Hz Total Harmonic Distortion <0.3% Frequency Response 20KHz Signal-to-Noise Ratio 105dB Input Sensitivity 200mV-6V Dimensions (8.75″W x 2.25″ H) 7.50″ Factory Refurbished 3 Year Warranty Comes with 3 year StereoNeeds warranty. For any warranty issues please contact us. Our company has been in the stereo business for over 20 years We have sold on EBAY since 2000, so please bid with confidence. We have a 99% positive feedback rating on EBAY! We have very prompt shipping. We will gladly answer any technical questions you have. If you have any questions, problems, warranty issues, or concerns please contact us.
Price: 59.9 USD
Location: La Mesa, California
End Time: 2024-08-27T23:14:57.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money Back
Brand: Soundstream
Model: AR2.1000D
MPN: AR2.1000D
RMS Power: 300W
Channels: 2
