MB Quart DA2-520.4D 4 Channel Amplifier - 4 x 130W @ 2 Ohms, 4 x 90W @ 4 Ohms, 2 x 260W Bridged @ 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 DA2-520.4D Discus 520 Watt Waterproof Four Channel Amplifier.
| Compatible Vehicle Fitment |
Universal |
|---|---|
| Marine Grade Protection / IPX Rating |
Meets or exceeds IP67 standards for waterproof and dustproof. |
| 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 |
Prewired to PC Board for additional protection. Leave connector cover closed on RCA jacks that are not used. |
| 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 D: Highly efficient circuit topology which helps the amplifier develop a lot of power in a compact heatsink. |
| Output Device Technology |
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 |
Heavy duty heat-sink efficiently moves heat from the MOSFET where it can be cooled. |
| Power Supply |
Robust premium grade MOSFET Pulse Width Modulation power supply allows the amplifier to produce efficient power without taxing the electrical system. |
| Output Connections |
Waterproof connectors designed to provide a secure moisture-resistant connection, ensuring reliable signal transmission and preventing corrosion or damage in environments exposed to water or humidity. |
| Connection Type |
Waterproof connectors designed to provide a secure moisture-resistant connection, ensuring reliable signal transmission and preventing corrosion or damage in environments exposed to water or humidity. |
| LED System Protection Circuitry Diagnostics |
Monitor overload and speaker short protection with illuminated indicators on the amplifier top mounted control panel. |
| Additional Features |
Top Mounted Controls: Sound contouring with on-board crossover, bass boost, and adjustable input sensitivity are all concealed behind a sealed, top mounted cover. |
Details & Specs
| Type |
Amplifier |
|---|---|
| Brand |
MB Quart |
| Series |
Discus |
| Category |
Marine, Mobile, Powersports |
| Condition |
New |
| Color |
Black |
| Warranty |
1 Year |
| IPX Rating |
IP67 |
| Compatible Vehicles |
Universal |
| Amp Class |
Class D |
| Amp Total Channels |
4 |
| Amp Max Power (watts) |
520 |
| Amp Power @ 2 Ohms (ch x watts) |
4 X 130 |
| Amp Power @ 4 Ohms (ch x watts) |
4 X 90 |
| Amp Mono Bridged @ 4 Ohms (ch x watts) |
2 x 260 |
| Amp Crossover |
Electronic |
| Amp Variable High Pass Crossover 12dB per Octave |
Switched OFF/HPF/LPF 15Hz-300Hz |
| Amp Variable Low Pass Crossover 12dB per Octave |
Switched OFF/HPF/LPF 50Hz-300Hz |
| Amp Variable Voltage |
0.2V-9V |
| Amp Frequency Response |
15Hz-300Hz |
| 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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