ATv2-125.4d // 800 Watts RMS 4-Channel Car Audio Amplifier
ATv2-125.4d // 800 Watts RMS 4-Channel Car Audio Amplifier
ATv2-125.4d // 800 Watts RMS 4-Channel Car Audio Amplifier
ATv2-125.4d // 800 Watts RMS 4-Channel Car Audio Amplifier
ATv2-125.4d // 800 Watts RMS 4-Channel Car Audio Amplifier
ATv2-125.4d // 800 Watts RMS 4-Channel Car Audio Amplifier

ATv2-125.4d // 800 Watts RMS 4-Channel Car Audio Amplifier

Regular price 22% OFF Before: $319.99 Sale pricePrice: $249.99
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Estimated to ship by 8/15/2022

Details

The CT Sounds AT-125.4d 4-Channel Car Audio Amplifier will deliver the power you need to destroy the competition in the SPL lanes. Built using an advanced PCB board featuring industry-leading capacitors, high-quality transformers, and cutting-edge inductors. Equipped with 4-way protection circuitry along with a Diode 6A60 for reverse polarity protection; sleep easy at night knowing your 4ch car amplifier is protected.

The plexiglass backing, LED CT Sounds logo, and reinforced tiffany style RCAs gives this amplifier an unbeatable appearance. Furthermore, the reinforced heat sink design and MOSFET PWM switching technology ensure this amplifier runs cool for even the most demanding playlists.

Whether you’re looking to cause a tectonic disturbance or generate dynamic instability in the atmosphere, the CT Sounds AT-125.4d has the power to create the sonic explosion you crave. If you are looking to cover your car audio mids (woofers) and highs (tweeters & horns), this car audio amplifier will take you to a musical realm you didn’t know existed.

Quick Facts:
RMS Power: 2Ω @ 13.2v 190 Watts x 4-Channels
RMS Power: 4Ω @ 13.2v 125 Watts x 4-Channels
RMS Power: 4Ω @ 13.2v 400 Watts x 2-Channels Bridged
Power & Ground Input Size: 4 Gauge
Speaker Input Size: 8 Gauge
Features
Features:
Continuously-Variable Input Gain Control
✔️
Remote Turn-On / Turn-Off Circuit ✔️
MOSFET Pulse Width Modulated Power Supply ✔️
Soft Turn-On Circuit ✔️
High Voltage / Low Voltage Protection Circuit
✔️
Thermal and Speaker Short Protection Circuit ✔️
LED Power and Protection Indicators
✔️
Nickle Plated Tiffany Style RCAs
✔️
Specs
Technical Specifications:
Amplifier Type:
4-Channel Amplifier
Amplifier Circuitry: Class D
Built-In Crossover?
Yes; HPF, Full-Range, LPF
Bridgeable?
Yes
RMS Power @ 2 Ohm:
190 Watts x 4-Channels (13.2v)
RMS Power @ 4 Ohm:
125 Watts x 4-Channels (13.2v)
RMS Power @ 4 Ohm (Bridged):
400 Watts x 2-Channels (13.2v)
Recommended Fuse:
80A (Internal Fuse Built-In)
Power & Ground Input Size:
4 Gauge
Speaker Input Size:
8 Gauge
Gain Adjustment:
0.24v - 7.5v
Low Pass Filter (LPF):
50 Hz - 5 kHz
High Pass Filter (HPF):
50 Hz - 5 kHz
Crossover Multiplier:
x1 and x10 Multipliers
Bass Boost:
0 dB - 12 dB
Bass Boost Frequency:
50 Hz
Frequency Response:
20 Hz - 20 kHz
Signal-To-Noise Ratio (S/N):
89 dB
Damping Factor:
180
Input Impedance:
12 Kohms
Input Sensitivity:
240 mV
Operating Voltage:
9.4v - 16.5v
Minimum Impedance:
2 ohm
Dimensions:
Length:
10.43"
Width:
7.59"
Height:
2.28"

Customer Reviews

Based on 19 reviews
84%
(16)
5%
(1)
5%
(1)
5%
(1)
0%
(0)
M
Mike D
Great little amp

Very nice amp. Excellent quality and a nice pairing with my ATv2-1400 in my set up. Super fast delivery as well.

J
James Smith
Awesome as usual

Ordered and received my 2 AT-v2 125.4s in a timely manner with no issues. Honestly, its to hot right now to install so I'll let you know more, but as always great customer service from MATT and the crew..

P.s. already had the 2300 but still to friggeb hot in Needles California..

James

M
Matt
looks great

got it to power 2 pair of meso 3 ways. haven't installed yet (waiting on other equipment. looking forward to getting it all installed though

A
Anthony Barajas
Amazing 4 Channel

Easy to install, easy to tune and a beautiful amplifier with a warm sound to match! One of my all time favorite 4 channels I’ve ever used.

r
ricky @krustyworks
at 125.4

all of ct sounds products have been awesome. i havent been able to hook this amp up yet but it looks every bit as quality as the other amps i have. and ct sounds customer service is unbeatable