Title
When something is called "Primo" it has to be the best! So Massive Audio released "Primo Series" amplifiers. Simply the best for audiophiles behind a wheel!
According to Merriam Webster’s Dictionary, primo is considered to be “Of The Finest Quality”. Living up to that standard we proudly present another entry in the Massive Audio PRIMO series of Class D Amplifiers, designed and engineered in the USA. This PRIMO PX4R is a multi-channel Amplifier that easily delivers up to 250 Watts RMS to each of 4 Channels @4Ω and 700 Watts to 2 Channels bridged @4Ω in a rather small footprint. All PRIMO series amps use Mil Spec PCBs with Surface Mount Devices. Inside you will discover full MOSFET high grade switching devices and you can be assured your investment will last as a result of our 5 way protection circuitry and LED Clipping Indicators for front & rear. Our built-in OEM Line Converter enables installation of this Amplifier in any system as a result of its input sensitivity adjustable up to 10V RMS with our Auto Turn On circuit and there’s a 12 Volt remote output for external 12 Volt devices. Adding to its “street cred” is its compliance with the Consumer Technology Association’s CTA 2006 Standards for Car Audio Amplifiers. Not only does it comply it actually outperforms these stringent standards All models are pretested and will outperform their published CTA 2006 rating. I.C.P. (In Car Performance) is the main design goal. Outside you will be impressed by a smooth polished aluminum surface with our logo glowing radiantly in blue, announcing to the world you’re in possession of PRIMO equipment. The end caps feature a variety of individual adjustments for front & rear levels, X1 / X10 Freq. Control Button for HPF / LPF adjustments, all to provide maximum system flexibility, plus a 0 – 12 dB variable Bass Boost on the rear channels. Additionally, the PX4R supports a "Docking Port" to plug in an optional custom matching 4 Farad Railcap Booster (RCP). .
Each model supports a "Docking Port" to plug in an optional custom matching 4 Farad Railcap Booster (RCX). Want the best? Go Primo!
FEATURES:
SPECIFICATIONS:
| 2 Ohm RMS | 350w x 4 |
| 4 Ohm RMS | 250w x 4 |
| 4 Ohm Bridged | 700w x 2 |
| Input Level | 0.4 ~ 10V (High or Low) |
| Freq. Response | 10Hz ~ 2KHz |
| Low Pass Filter (LPF) | 10Hz ~ 200KHz / x1 - x11 |
| SubSonic (HPF) | 10Hz ~ 200Hz / x1 - x11 |
| THD at 4 Ohm Load 30% Rated Power | <0.03% |
| S/N Ratio | >95dB |
| Bass Boost | Yes |
| Minimum Load | 2 Ohm |
| Gain Remote | n/a |
| Dimensions | 10.15 (in) x 5.9 (in) x 1.9 (in) |
When something is called "Primo" it has to be the best! So Massive Audio released "Primo Series" amplifiers. Simply the best for audiophiles behind a wheel!
According to Merriam Webster’s Dictionary, primo is considered to be “Of The Finest Quality”. Living up to that standard we proudly present another entry in the Massive Audio PRIMO series of Class D Amplifiers, designed and engineered in the USA. This PRIMO PX4R is a multi-channel Amplifier that easily delivers up to 250 Watts RMS to each of 4 Channels @4Ω and 700 Watts to 2 Channels bridged @4Ω in a rather small footprint. All PRIMO series amps use Mil Spec PCBs with Surface Mount Devices. Inside you will discover full MOSFET high grade switching devices and you can be assured your investment will last as a result of our 5 way protection circuitry and LED Clipping Indicators for front & rear. Our built-in OEM Line Converter enables installation of this Amplifier in any system as a result of its input sensitivity adjustable up to 10V RMS with our Auto Turn On circuit and there’s a 12 Volt remote output for external 12 Volt devices. Adding to its “street cred” is its compliance with the Consumer Technology Association’s CTA 2006 Standards for Car Audio Amplifiers. Not only does it comply it actually outperforms these stringent standards All models are pretested and will outperform their published CTA 2006 rating. I.C.P. (In Car Performance) is the main design goal. Outside you will be impressed by a smooth polished aluminum surface with our logo glowing radiantly in blue, announcing to the world you’re in possession of PRIMO equipment. The end caps feature a variety of individual adjustments for front & rear levels, X1 / X10 Freq. Control Button for HPF / LPF adjustments, all to provide maximum system flexibility, plus a 0 – 12 dB variable Bass Boost on the rear channels. Additionally, the PX4R supports a "Docking Port" to plug in an optional custom matching 4 Farad Railcap Booster (RCP). .
Each model supports a "Docking Port" to plug in an optional custom matching 4 Farad Railcap Booster (RCX). Want the best? Go Primo!
FEATURES:
SPECIFICATIONS:
| 2 Ohm RMS | 350w x 4 |
| 4 Ohm RMS | 250w x 4 |
| 4 Ohm Bridged | 700w x 2 |
| Input Level | 0.4 ~ 10V (High or Low) |
| Freq. Response | 10Hz ~ 2KHz |
| Low Pass Filter (LPF) | 10Hz ~ 200KHz / x1 - x11 |
| SubSonic (HPF) | 10Hz ~ 200Hz / x1 - x11 |
| THD at 4 Ohm Load 30% Rated Power | <0.03% |
| S/N Ratio | >95dB |
| Bass Boost | Yes |
| Minimum Load | 2 Ohm |
| Gain Remote | n/a |
| Dimensions | 10.15 (in) x 5.9 (in) x 1.9 (in) |
Shipping & Returns
Shipping
We deliver your parcel within 2–3 working days. As soon as your package has left our warehouse, you will receive a confirmation by email. This confirmation contains a tracking number that you can use to find out where your package is.
Returns
We offer free returns within 30 days. All you have to do is fill out the return slip that you received in your package and stick the prepaid label on the package.Please note that it can take 2 weeks for us to process your return. We will do our best to complete this process as soon as possible.
Shipping & Returns
Shipping
We deliver your parcel within 2–3 working days. As soon as your package has left our warehouse, you will receive a confirmation by email. This confirmation contains a tracking number that you can use to find out where your package is.
Returns
We offer free returns within 30 days. All you have to do is fill out the return slip that you received in your package and stick the prepaid label on the package.Please note that it can take 2 weeks for us to process your return. We will do our best to complete this process as soon as possible.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.
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