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440W 4-Channel Car Audio Amplifier for MB Quart MA1-440.4
About this item
- 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: Rugged MOSFET Pulse Width Modulation power supply: Allows amplifier to product efficient power without taxing the vehicle electrical system.
- 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 Q1 (Class D): MB Quart’s Class Q1 offers the efficiency of today’s D-Class with increased engineering to focus on sound quality from the power supply through the output devices, the FLUID-FETS. Output Device Technology: FLUID-FETS: MB Quart output devices,
- 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 nickel-plated RCA inputs that allow for secure connections and is erosion resistant. Operation Mode: 4 channel operation mode allows either stereo or mono bridged operation. Crossover Type: Variable electronic crossovers allow for complete control of the sound.
- Amp Crossover: Variable Electronic 12dB Per Octave, Amp High Pass Crossover 12dB per Octave: 50Hz-3kHz, Amp Low Pass Crossover 12dB per Octave: 50Hz-3kHz, Amp Tone Control / Parametric EQ: N/A, Amp Bass Boost: 0-9dB, Amp Variable Voltage: 0.2-6V, Amp Frequency Response: 20Hz-20kHz, Amp Total Harmonic Distortion (THD): < 0.02%, Amp Speaker Level Audio Inputs: Yes, Amp Power Terminal 12v/GND: 4 AWG, Amp Speaker Terminal Wire Gauge: 12 AWG, Amp Fusing: 2 x 25A
- 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. Full Range Digital: YES, Amp Class: Class D, Amp Total Channels: 4, Amp Max Power (watts): 440, Amp Power @ 1 Ohm (ch x watts): N/A, Amp Power @ 2 Ohms (ch x watts): 4 x 110, Amp Power @ 4 Ohms (ch x watts): 4 x 75
GUARANTEED SAFE CHECKOUT
24 Hours Cancellation
We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
30 Days Returns & Exchanges Policy
If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.
After 30 days of delivery of your order, we will no longer accept returns.
Refund Process & Return conditions:
To request a return,please email us at:[email protected] ,We will respond within 24 hours after
the consumer sends the email (except weekends).
If it is a quality issue, please
provide an order number and attach clear photos of the items that represent the
issue.
After we receive the returned order, our Quality Assurance department will
inspect and verify the condition of the item.Upon acceptance of your return, a refund
will be issued to the original form of payment within 1-3 business days.
Make sure your item meets all our return conditions :
Items returned without authorization will not be accepted.
The time frame for return
must not exceed 30 days from when the original order was received.
Any promotional
gifts must also be returned with your returned item.
All items must be returned in
their original condition, without scratches or signs of wear, and must not be resized or
altered in any way.
Your return needs to be sent within the given time frame(3-12
working days)
Please make sure you provide us the tracking# and receipt after you
return.
Refunds
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).
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