JL Audio XD300/1v2 - Monoblock Class D Subwoofer Amplifier
Monoblock Class D Subwoofer Amplifier
300 W x 1 @ 2 Ω / 200 W x 1 @ 4 Ω - 14.4V
This ultra-compact monoblock amplifier employs our high-speed NexD™ switching design to achieve unprecedented efficiency and amazing power output for its size. It is small enough to fit in the tightest space applications, including motorcycles and ATV’s (in a weather-tight compartment).
Targeted specifically for subwoofer applications, the XD300/1v2 includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-500 Hz.
The XD300/1v2 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), the amplifier's level can be directly controlled from the driver's seat.
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||200 W RMS x 1|
|@ 3 Ω||250 W RMS x 1|
|@ 2 Ω||300 W RMS x 1|
|@ 1.5 Ω||N/A|
Rated Continuous (RMS) Power @ 12.5 V
|@ 4 Ω||160 W RMS x 1|
|@ 3 Ω||210 W RMS x 1|
|@ 2 Ω||270 W RMS x 1|
|@ 1.5 Ω||N/A|
|Frequency Response||10 Hz - 1 kHz (+0, -1dB)|
|S/N Ratio, referred to highest rated power||>100 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)|
|S/N Ratio, referred to 1 W||>80 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)|
|Damping Factor @ 4 Ω||>120 / 50 Hz|
|Damping Factor @ 2 Ω||>60 / 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||8 AWG wire|
|Fuse Rating||30 A (AFS, AGU or MaxiFuse™)|
|Filter Mode(s)||Low-Pass only|
|Filter Slope(s)||12/24 dB/octave|
|Filter Frequency Range||50 Hz - 500 Hz|
|Detented, Calibrated Filter Freq. Potentiometer||Yes|
|Filter Defeat Function||Yes|
|Bass Boost EQ||No|
|Output Polarity Switch||No|
|Remote Subwoofer Level Control||Optional (HD-RLC)|
|Remote Bass EQ Boost Control||No|
|Pass-Through Preamp Output||Buffered|
|Height (H)||2.05 in / 52 mm|
|Width (W)||6.85 in / 174 mm|
|Depth (D)||7.09 in / 180 mm|
|Net Weight||3.8 lb / 1.72 kg|
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
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.
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 firstname.lastname@example.org.
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 email@example.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 firstname.lastname@example.org
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.