Name: MB Quart NA2-500.5
Brand: MB Quart
SKU: na25005
Price: 189.99 USD
Availability: LimitedAvailability
Rating: 5.0000 (1 reviews)

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Product highlights

• 40 watts x 4 chan., 100 watts x 1 chan. @ 4 ohm
• 80 watts x 4 chan., 200 watts x 1 chan. @ 2 ohm
• Total Peak Power: 500 Watts
• Marine and Powersports Certified
• Built-In Low-Pass and Subsonic Filters
• Aluminum Heatsink
• Dimensions: 3.7" W x 8.46" L x 1.77"

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$189.99

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Description

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General Features:

MB Quart NA2-500.5
Class-D Full Range 2-Ohm Stable 5-Channel Amplifier
Ultra Compact design built for powersports applications
Marine and powersports certified
RMS Power Rating:

4 ohm: 40 watts x 4 chan., 100 watts x 1 chan.
2 ohm: 80 watts x 4 chan., 200 watts x 1 chan.

Total power output: 500 watts
Pulse Width Modulated MOSFET power supply
Wired remote bass level control included
LED power (green) and protect (red) indicators
Soft start turn-on
5/4/2 channel operation
Speaker-level (high-level) inputs
Preamp RCA outputs to daisy chain multiple amps
3-way protection circuitry (thermal, overload, and speaker short protection)
Dual speaker terminals simplify the hookup of multiple speakers
Heavy duty aluminum alloy heat-sink
Frequency Response: 20 - 20,000 Hz
Signal to Noise Ratio: >90dB
Variable subsonic filter: 15 - 50 Hz, 12 dB/octave
Variable low-pass filter: 50 - 150 Hz, 12 dB/octave
Fuse Rating: 40 A x 1
10 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
Dimensions: 3.7"W x 8.46"L x 1.77"H
Authorized Internet Dealer
1-year Manufacturer's Warranty

MB Quart NA2-500.5 owner’s manual

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Specifications & Details

Power Specifications - Full Range Channels

Peak Power @ 4 ohms

40 watts x 4 channel

Peak Power @ 2 ohms

80 watts x 4 channel

Power Specifications - Subwoofer Channel

Peak Power @ 4 ohm

200 watts x 1 channel

Peak Power @ 2 ohms

400 watts x 1 channel

Amplifier Specifications

Series

NA2 Series

Amplifier Class

Number of Channels

5-Channel

Total Peak Power Output

500 watts

Maximum Input Gauge Size

10 AWG

Minimum Impedance Unbridged

2 ohm

Built-in Crossover

Low-Pass (LP)
Subsonic

Low-Pass Crossover Frequency

50 - 150 Hz

Subsonic Filter

15 - 50 Hz

Signal-to-Noise Ratio

>90 dB

Bass Boost

0 - 12 dB

Remote bass/level controller

Yes

Fuse Rating

40A x 1

Hi-Res Certified

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

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By feature average rating

Durability		5
Value		5
Features		5
Design		5
Usability		5

Customer Reviews

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Awesome sound for the price

Bought this to upgrade my Clarion stereo system on my pontoon boat by adding a subwoofer and this is amp. I and totally happy with the results. I had estimates of up to $1,500 to accomplish what I wanted to do and wound up spending approximately $300 on the amp and a Rockford Fosgate subwoofer and it sounds fantastic. Plenty of bass from the Rockford Fosgate subwoofer that I bought with this package and great highs from my 6 kicker speakers. Good support from Sonic Electronix during installation.

By Anonymous on November 28, 2019 Checkmark Icon

Verified purchase

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MB Quart NA2-500.5

$189.99

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