DA2-520.4D Discus 520 Watt Waterproof 4 Channel Amplifier
DescriptionMB Quart DA2-520.4D Discus 520 Watt Waterproof Four Channel Amplifier.Features Type: Amplifier Series: Discus IPX Rating: IP67...
Vendor:
MB Quart
Manufacturer SKU
MBQ-DA2-520.4D
Availability:
Available Online — Not Stocked In Store
Product Type:
Marine Amplifiers
- $460.00
- $460.00
- Unit price
- per
Subtotal:
$460.00
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Description
MB Quart DA2-520.4D Discus 520 Watt Waterproof Four Channel Amplifier.
Features
- Type: Amplifier
- Series: Discus
- IPX Rating: IP67
- Marine Grade Protection / IPX Rating: Meets or exceeds IP67 standards for waterproof and dustproof.
The Kaos Run Down
| Manufacturer | MB Quart |
|---|---|
| Manufacturer SKU | DA2-520.4D |
| Application | Marine & Powersports |
| Weight | 6.1 lbs |
| Dimensions | 21.75 × 6 × 4 in |
| Item Weight (lbs) | 5.05 |
| Item Length (in) | 10.625 |
| Item Width (in) | 3.875 |
| Item Height (in) | 1.875 |
| 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 |
| 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. |
| View/Download (1.6 MB) | MB Quart Discus DA2 Amplifiers Quick Start Guide (Rev1) |
Shipping
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
Return shipping is normally the customer’s responsibility unless the return is due to our mistake, such as the wrong item being shipped.
Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Important Notes
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.