SMD 4-Channel Class AB Amplifier with VM-1 Voltmeter and Digital LED Lights 4 x 500W at 2-Ohm - Steve Meade Designs

SMD 4-Channel Class AB Amplifier with VM-1 Voltmeter and Digital LED Lights 4 x 500W at 2-Ohm - Steve Meade Designs

Name: SMD 4-Channel Class AB Amplifier with VM-1 Voltmeter and Digital LED Lights 4 x 500W at 2-Ohm - Steve Meade Designs
Brand: SMD-500.4AB
SKU: SMD-500.4AB
Price: 599.95 USD
Availability: InStock

SKU: SMD-500.4AB

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$599.95

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4 Channel Stereo Full Range
Exclusive SMD Design ~ Class AB
2 - 4 Ohm Stable ~ 4 X 500 Watts @ 2 Ohms RMS
VM-1 Voltmeter ~ Fans ~ Input Selector
Acrylic Window ~ Digital LED Lighting w/ Remote
Bass Knob ~ LED Indicators ~ Made in Korea

In stock

Channel:

Power Rating:

Channel: 4 Channel

1 Channel

4 Channel

5 Channel

Power: 4 x 500 Watts Rms

4 x 200 Watts Rms

4 x 300 Watts Rms

4 x 500 Watts Rms

Color:

Quantity:

Notify Me When Available

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30-DAY RETURNS

2 YEAR WARRANTY

SECURE PAYMENT

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KEY FEATURES

Exclusive SMD design with VM-1 voltmeter

Front acrylic window and digital RGB lighting

IR remote control for LED patterns and colors

Professional Tiffany
RCA terminals

Dual cooling fans <br> For Enhanced Performance

Dual cooling fans
For Enhanced Performance

Korean components <br> OFC Internal Wiring

Korean components
OFC Internal Wiring

TECHNICAL DATA

DOWNLOAD THE USER MANUAL

SPECS

SKU
SMD-500.4AB
RMS Power @ 4 ohm
300W x 4
RMS Power @ 2 ohm
500W x 4
RMS Power @ 1 ohm
N/A
RMS Power @ 4 ohm Bridge
1000W x 2

Audio

Operational Voltage
8.5-16.5v
Frequency Response
10Hz-24KHz
Signal to Noise Ratio
>98dB
Efficiency @ 4ohm
>70%
Damping Factor
160
Input Impedance
22K ohm
Channel Separation
>50dB
Total Harmonic Distortion (THD)
0.10%
Low Level Input Range
200mV-6V
High Level Input
NO
Selectable X-Over
HPF/FULL/LPF
X-Over Filter Range
50Hz-2KHz
Bass Boost Range
0~9dB
Bass Boost Frequency
30Hz-60Hz
Phase Selector
0~180

Features

Amplifier Class
Analog AB
Amplifier Type
Stereo Full-Range
Number of Channels
4
Minimum Impedance
2 Ohm Stereo / 4 Ohm Bridge
Led Indicator
Power / Protection / Clip
Power Input Terminal Size
0 AWG
Recommended Fuse Size (Not Included)
200A
Cooling Fan
Yes
Thermal Protection
Yes
Over-Load Protection
Yes
DC Output Protection
Yes
Short Circuit Output Protection
Yes
Voltage Input Protection
Yes
Clipping Protection
Yes
Body Color / Finish
Black
Input Mode Selectable
Yes (2/4ch)
Metal Adjustment Knobs with Click Position
Yes
Professional Tiffany RCA Connectors
Yes
Remote Level Knob with Clip indicator
Yes (Metal Case)
Reliable Heavy Duty Korean Board Design
Yes
High-Power Class AB Circuit Design
Yes
Exclusive SMD design with VM-1 Voltmeter
Yes
Front Acrylic Window and Digital RGB Lighting
Yes
IR Remote Control for LED patterns and colors
Yes

Measurement

Overall Length
16.6" / 422mm
Overall Width
9.15" / 232mm
Overall Height
3" / 76mm
Heatsink Length
15" / 380mm
Gross Single Unit Weight
12Lb / 5.44kg

Product Overview

DS18 SMD-500.4AB

4-Channel Amplifier with VM-1 Voltmeter and Digital LED Lights

Introducing the SMD-500.4AB— engineered by DS18 in collaboration with Steve Meade Designs. Built for superior audio performance, it features premium Korean components and Sky High Car Audio’s OFC Internal Wiring. With DS18’s reputation as the LOUDEST in pro audio and Steve Meade’s industry-standard installation peripherals, this amp is built for extreme power and convenience.

“When we first started working on the SMD amplifiers with DS18, I made it clear that these amplifiers needed to stand out from the rest," says Steve Meade.

With the SMD-500.4AB, we achieved that and more. What sets the SMD-500.4AB apart is its unique clear half-top design ensuring efficient heat dissipation through a reverse-mounted board and dual cooling fans. It also features an exclusive built-in SMD VM-1 digital/analog-style LED voltmeter that monitors power draw in real-time. Customizable RGB lighting adds another layer of personalization, allowing you to match your vehicle’s interior or create dynamic light displays.

Manufactured using premium components from Korea, this amplifier guarantees the reliability and powerful sound quality that Steve Meade Designs is known for. The SMD-500.4AB is not only visually striking but also engineered for top-tier performance. It delivers an impressive 300W x 4 RMS at 4-ohm, 500W x 4 RMS at 2-ohm, and 1000W x 2 RMS bridged at 4-ohm, driving even the most demanding setups with ease.

The SMD-500.4AB is designed for audiophiles seeking superior sound quality. As a Class AB amplifier, it prioritizes clarity and detail, delivering pristine audio performance. Equipped with a precision attenuation knob for easy bass control, it maintains a .10% THD, ensuring exceptional Total Harmonic Distortion levels. With 0 AWG power and ground inputs and a 200A fusing requirement, it’s built for robust power delivery. Additional features include selectable 2/4 channel inputs and Tiffany RCA connectors for the highest quality signal transfer in your setup.

Crafted with precision using only the best components, DS18’s SMD-500.4AB is a full-range amplifier capable of powering anything—from subs and tweeters to midbass vocals and any front and rear combination of speakers. Its advanced protection suite includes thermal overload, DC output, short circuit, and voltage input protection, ensuring safe operation in any setup.

Push the limits of what’s possible with the SMD-500.4AB’s groundbreaking design and raw power!