B2

RIOT 7500.1 | 7,500 WATT MONOBLOCK CAR AMPLIFIER

RIOT 7500.1 | 7,500 WATT MONOBLOCK CAR AMPLIFIER

B2

RIOT 7500.1 | 7,500 WATT MONOBLOCK CAR AMPLIFIER

$700.00 Sale price
Poeple are viewing this right now
Get it between Wed Jan 20 - Sun Jan 24

Guaranteed safe & secure checkout

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Elo
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa
RIOT 7500 – PURE PERFORMANCE
Insane power at dirt cheap prices & a small footprint, ever heard that before? It’s an old story of 2 different topologies, one is the more traditional half bridge design, the other is the gaining full bridge design. But what does it actually mean?
STRAPPING
Simplified, the half bridge amplifier is able to link with another identical amplifier to obtain twice the power of a single unit. How is it possible, well one amplifier deals with the positive voltage output, the other deals with the negative output. So instead of a single amp being able to provide  a 50 V output wave from positive to negative (25 V on the pos and 25 V on the neg) you will simply put, have 2 amplfiers where one deals with 50 V on the positive side, the other deals with the 50 V on the negative side. Total voltage swing is then 100 V.  That configuration is more known as strapping amps, but it is basically bridging.
FULL VOLTAGE
So what happens if you decide to base your design on an even higher voltage swing in a single pcb and run it bridged internally? FULLBRIDGE, that’s it! The higher voltage across the pcb enables for less components used, thus smaller size, but the achilles has been low ohm stability and distorted sound. Surely plenty of non car audio brands has had it locked down for decades, but still to this day we have these issues in car audio! The RIOT 7500 has taken a stab at it and came out victorious with revisions based on the best of proven designs. Small sized, immense power & reasonably priced all aplies to this amplifier.
BARELY SUFFICIENT
The small footprint did require an adjustment of  the slick, smooth & well known B2 audio heatsink. It features fins, they are there to increase the surface area of the cooling mass on the amplifier. Heat is yet another killer known on plenty of the popular suppliers of this type of amp. Instead of overbuilding, it is commonly based on barely sufficient due to person calculating sales margins in the office.  Basic Ohm’s law applies, how do you intend to feed an amplfier with 500 +amps of current from a single 0 AWG cable? In peaks it might fit the barely sufficient term, but B2 has never been about that!
The RIOT 7500 is equipped with dual oversize 0 AWG inputs and multiple cooling fans to deal with heatwaves. Any ohm configuration on an inadequte lithium power source (below 13 V) will be within reach of the rated power. All of that based on a 16.7 x 8.8 x 2.6″ / 42 x 22.5 x 6.7 cm footprint! Should you worry about clipping this amplifier has a clip indicator on the amp and it even comes with a neat bass knob that has the indicator built in, Pure Performance indeed.
SPECIFICATIONS RIOT 7500
Frequency Response: 10 Hz ~ 20 KHz
Signal to Noise Ratio:  >95 dB
Input Sensitivity: 5 V ~ 0.2 V
Low Pass Crossover 24 db/ Oct:  80 Hz ~ 20 KHz
High Pass Crossover 12 dB / Oct: 15 Hz ~ 80 Hz
Bass Boost:  0 ~ 12 dB
Bass Boost Frequency Range:  35 Hz ~ 70 Hz
Damping Factor: >200
Power Terminal gauge:
0 GA x 2
Fuse Rating: 600 A
Operational voltage: 9 V ~ 16 V 
Dimensions: 16.73" x 8.85" x 2.63"
420 x 225 x 67 MM
Power @ 4 Ω 12.8 V:
Power @ 4 Ω 14.4 V:
2500 w
3000 w
Power @ 2 Ω 12.8 V
Power @ 2 Ω 14.4 V:
4500 w
5500 w
Power @ 1 Ω 12.8 V:
Power @ 1 Ω 14.4 V:
7500 w
8500 w

*In order to get the full power output of the amplifier, it is crucial that your electical system is up to par. Failure to upgrading will constrain the power output & lower the efficiency which can cause damage to the amplifier &  void the warranty. This also includes ohm loads below of what is written in the manual. Do take your time and read the manual thoroughly prior to installing!

Customer Reviews

First class people, first class service, first class product!

John Wilhoit

Low Hertz is a lot more than a website. I know I could reach out to them if I needed anything.
No, not just with products. You can always count on quality. But questions about the hobby. Low Hertz is a movement in Car Audio. Where your not judged but helped! So get in the movement with us.
#RepTheMovement #LHCA

Ben Davis

Awesome place. Awesome customer service. Great people and always answer questions and get orders together. Great shipping time. Highly recommended. #1 spot for great service

Nick Brownell

I've been ordering from Low Hertz past few weeks now, I tell you these guys are on point! Fast shipping and the best part is... No Tax! I am a loyal customer and If you don't have the customer service like these guys, then your cut off. I will definitely get more stuff from Team Low Hertz! Thanks again for your hard work!

Johnson Thammavong

Man these guys go above and beyond. the customer service is off the charts.. #LHCA is the way to go.. I love my #LHCA bass knob, and you bet imma rock that #LHCA swag everywhere I go...

David Ebel II

Great service with every order! Always a pleasure shopping at Low Hertz Car Audio!

Kevin McLaughlin

The last 3 box designs I've purchase were all 150+ db certified in the lanes, your results may vary depending on vehicle and power but they definitely know what they're doing. Well worth the money !

Eric Feliciano

They designed my husbands box. Came out great. Never a disappointment when it comes to these guys. Definitely will be coming back for another build!

Katie Belluno
#1 Source for Car Audio Online
Fast & Free Shipping
Knowledgeable Staff
100% Satisfaction Guarantee