MB Quart RA1-1100.4 4 Channel Car Audio Amplifier - 4 x 275W @ 2 Ohms, 4 x 160W @ 4 Ohms
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Authorized Canadian MB Quart Retailer
Authorized Canadian MB Quart Retailer
We are proud to be an authorized MB Quart retailer offering products backed by their original Canadian warranty and comprehensive after-sales support. When you purchase from us, you can shop with confidence knowing your investment is protected by official manufacturer guarantees and our dedicated customer service team.
Delivery and Shipping
Delivery and Shipping
Free Shipping to the Provinces over $100
We offer Free Ground Shipping to all provinces in Canada on orders over $100. Paid shipping is available for orders below $100. Paid Express Shipping is also available for those customers who need it quick.
Oversized Orders
Select oversized products will ship via LTL Courier. This is a network of independent couriers across Canada.
Shipping Timelines
All products ship from our Markham, Ontario warehouse. Orders ship Monday to Friday and orders placed before 2pm ET usually ship the same day. Customers can expect approximately 1-3 business days for products to reach Manitoba, Ontario or Quebec. Alberta, British Columbia, New Brunswick or Newfoundland may experience approximately 5 to 7 business days for arrival.
The Territories
We offer paid shipping on smaller items to Nunavut, Northwest Territories and the Yukon.
Proudly Canadian
Proudly Canadian
When you shop with BuyIt, you're supporting a proudly Canadian business with over three decades of service excellence. Our Markham, Ontario distribution centre not only ensures fast delivery across the country, but represents our commitment to providing Canadian customers with quality technology backed by local support.
Description
Description
MB Quart Reference series 4-channel car audio amplifier featuring innovative sound quality and power technology. The RA1-1100.4 is a 1100 watt car audio amplifier. Reference amplifiers feature DC Sensing to allow any amplifier to be easy integrated into an OEM system by simply adapting a RCA cable from the source unit.
| Low Noise Preamplifier Circuit |
Q-Stasis Pre Amplifier Stage: Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion. |
|---|---|
| RCA Inputs |
Nickel-Plated: High temperature impact resistant with hex screw terminals that allow for secure connections and is erosion resistant. |
| High Level Inputs |
See Auto-Sense Feature. |
| Operation Mode |
2 / 4 Channel |
| Crossover Type |
Variable electronic crossovers allow for complete control of the sound. |
| Electronic Equalizer |
Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers. Check specifications for specific frequencies for this amplifier. |
| Class / Topology |
Class SQ: Multi-channel amplifiers utilize the unique MB Quart Class SQ topology. Matched with Q-Stasis the sonic accuracy and clarity exceeds standard Class D amplifiers. |
| Output Device Technology |
FLUID-FETS: MB Quart output devices, FLUID-FETS are painstakingly selected for their ability to efficiently produce power and mimic the sound quality of the highest end home amplifiers. |
| Heat Sink |
Aluminum: Quickly dissipates heat to allow the amplifier to run lower impedance for longer duration. |
| Power Supply |
Rugged MOSFET Pulse Width Modulation power supply: Allows amplifier to produce efficient power without taxing the vehicle electrical system. |
| Output Connections |
Heavy duty connections allow for secure electrical signal to pass into wiring and resist erosion which will add longevity to the amplifier. |
| Connection Type |
Secure connection for all power, ground and speaker connections. |
| Auto Turn-On |
DC SIGNAL SENSE: The DC SIGNAL SENSE switch will allow the amp to turn on when a signal is received on the RCA inputs, so an amplifier remote turn on wire is not needed to turn on the amplifier. This feature can also be turned off. |
Details & Specs
| Type |
Amplifier |
|---|---|
| Brand |
MB Quart |
| Series |
Reference |
| Category |
Mobile |
| Condition |
New |
| Color |
Black |
| Warranty |
1 Year |
| Compatible Vehicles |
Universal |
| Amp Class |
Class SQ (Class D) |
| Amp Total Channels |
4 |
| Amp Max Power (watts) |
1100 |
| Amp Power @ 2 Ohms (ch x watts) |
4 x 275 |
| Amp Power @ 4 Ohms (ch x watts) |
4 x 150 |
| Amp Mono Bridged @ 4 Ohms (ch x watts) |
2 x 550 |
| Amp Crossover |
Electronic |
| Amp Variable High Pass Crossover 12dB per Octave |
CH1 & CH2: Switched Full/HPF/LPF 50Hz-250Hz, CH3 & CH4: Switched Full/HPF/LPF 50Hz-250Hz |
| Amp Variable Low Pass Crossover 12dB per Octave |
CH1 & CH2: Switched Full/HPF/LPF 50Hz-250Hz, CH3 & CH4: Switched Full/HPF/LPF 50Hz-250Hz |
| Amp Bass Boost |
0-9dB |
| Amp Subsonic Filter |
N/A |
| Amp Variable Voltage |
0.02-9V |
| Amp Signal to Noise |
> 101dB |
| Amp Frequency Response |
10Hz-35Hz |
| Amp Total Harmonic Distortion (THD) |
< 0.09% |
| Amp Speaker Level Audio Inputs |
RCA |
| Amp Power Terminal 12v/GND |
4 AWG |
| Amp Speaker Terminal Wire Gauge |
12 AWG |
| Amp Fusing |
90A External |
| Proposition 65 Notice | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Payment & Security
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