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8-Channel Class D Full-Range Amplifier

100 W x 8 @ 2 Ω / 75 W x 8 @ 4 Ω - 14.4V

The XD800/8v2 is the industry's first Class D amplifier to offer eight channels of full-range output capability and is capable of delivering a staggering 100 watts to each of its eight channels @ 2 ohms (14.4V, 1% THD). The breakthrough that makes this much power possible in such a small chassis is our NexD™ ultra-high-speed switching design, which allows for full bandwidth Class D operation with extremely low distortion and outstanding efficiency.

The XD800/8v2 includes a 12 dB / octave filter for each channel bank, which can be configured as a low-pass or high-pass filter, and offers continuously variable cutoff frequency selection from 50-500 Hz.

The XD800/8v2 also features the v2 Spec feature set, which consists of automatic turn-on capability (via signal sensing or DC-offset sensing), and a dual-range differential-balanced input section able to handle a wide range of input voltage levels. With the addition of an HD-RLC remote level control (sold separately), you have the ability to control the level of two, four, or all eight of the amplifier's channel levels from the driver's seat.

Here are a few examples of how the XD800/8v2 can be used:

  • Eight-channel Satellite Amp: drive four pairs of speakers with 75 W x 8
    • Big Four-Channel Satellite Amp: bridge to produce 200W x 4 @ 4Ω
      • Six-Channel System Amp: drive front and rear satellites with 75 W x 4 @ 4Ω, plus two 4Ω subwoofers with 200 W each
        • Staggered Six-Channel Satellite Amp: drive front speakers with 200 W x 2 @ 4Ω, plus four 4Ω speakers with 75 W each
          • Staggered Five-Channel Satellite Amp: drive three front speakers with 200 W @ 4Ω + rear speakers with 75 W x 2
          • Four-Channel System Amp: drive left and right speakers with 200W x 2 @ 4Ω, plus two 4Ω subwoofers with 200W each

          This amplifier features a black powder-coat finish and a gasketed, brushed aluminum cover for the controls.


          Rated Continuous (RMS) Power @ 14.4 V

          @ 4 Ω 75 W RMS x 8
          @ 2 Ω 100 W RMS x 8
          Bridged @ 4Ω 200 W RMS x 4


          Rated Continuous (RMS) Power @ 12.5 V

          @ 4 Ω 60 W RMS x 8
          @ 2 Ω 90 W RMS x 8
          Bridged @ 4Ω 180 W RMS x 4


          General Specifications

          Frequency Response 12 Hz - 22 kHz (+0, -1dB)
          S/N Ratio, referred to highest rated power >104 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
          S/N Ratio, referred to 1 W >84 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
          Damping Factor @ 4 Ω >150 / 50 Hz
          Damping Factor @ 2 Ω >75 / 50 Hz
          THD+N @ Rated Power <1% @ 2 Ω per Ch.
          Input Voltage Range @ RCA Inputs Switchable from 200 mV - 2 V RMS (Low) to 800 mV - 8 V RMS (High)
          Min.Copper Power / Ground Wire Gauge 4 AWG wire
          Fuse Rating 80 A (AFS, AGU or MaxiFuse™)


          Signal Processing

          Filter Mode(s) Low-Pass or High-Pass
          Filter Slope(s) 12 dB/octave
          Filter Frequency Range 50 Hz - 500 Hz
          Detented, Calibrated Filter Freq. Potentiometers Yes
          Filter Defeat Function Yes
          Remote Level Control Optional (HD-RLC)
          Remote Level Modes 2 or 4 or All Channels
          Channel Input Mode Switch Yes (2/4/6/8 ch.)
          Pass-Through Preamp Output None
          Source Channel Selection for PreOuts N/A


          Physical Specifications

          Height (H) 2.05 in / 52 mm
          Width (W) 14.73 in / 374 mm
          Depth (D) 7.09 in / 180 mm

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          Shipping Options

          U.S. 48 Only

          For all items eligible for shipping:

          FREE: 1-5 Business Days UPS

          Expedited Shipping Options: Calculated At Checkout

          Large Item Shipping Costs: Calculated At Checkout

          Return Policy

          Our policy lasts 30 days. If 30 days or less have gone by since your purchase, we are happy to issue a refund or exchange.

          To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.


          Non-returnable items:

          Gift cards

          Installed Products


          To complete your return, we require a receipt or proof of purchase.

          Please do not send your purchase back to the manufacturer.


          There are certain situations where only partial refunds are granted (if applicable):

          Any item not in its original condition, is damaged or missing parts for reasons not due to our error

          Any item that is returned more than 30 days after delivery


          Refunds (if applicable):

          Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

          If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.


          Late or missing refunds (if applicable)

          If you haven’t received a refund yet, first check your bank account again.

          Then contact your credit card company, it may take some time before your refund is officially posted.

          Next contact your bank. There is often some processing time before a refund is posted.

          If you’ve done all of this and you still have not received your refund yet, please contact us at social@freemanscarstereo.com.


          Sale items (if applicable)

          Only regular priced items may be refunded, unfortunately sale items cannot be refunded.


          Exchanges (if applicable)

          We only replace items if they are defective or damaged.  If you need to exchange it for the same item, send us an email at social@freemanscarstereo.com and send your item to: 19010 Statesville Rd Cornelius North Carolina US 28031.



          If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.


          If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.



          To return your product, you should mail your product to: 19010 Statesville Rd Cornelius North Carolina US 28031


          You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

          To reach customer service please email info@freemanscarstereo.com


          Depending on where you live, the time it may take for your exchanged product to reach you, may vary.


          If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.