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Overview

The CT Sounds CT-1500.5D is an 1800-watt 5-channel amplifier designed for those who demand power, efficiency, and affordability. This compact yet robust amplifier can drive an entire car audio system—4 speakers and a subwoofer—all from a single unit, making it the perfect all-in-one solution.

CT Sounds CT-1500.5D 1800W RMS 5-Channel Car Audio Amplifier

Model: CT-1500.5D
Web Code: 19438642
Sold and shipped by | 4.5 seller rating (158 reviews)

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

About: CT Sounds CT-1500.5D 1800W RMS 5-Channel Car Audio Amplifier

The CT Sounds CT-1500.5D is an 1800-watt 5-channel amplifier designed for those who demand power, efficiency, and affordability. This compact yet robust amplifier can drive an entire car audio system—4 speakers and a subwoofer—all from a single unit, making it the perfect all-in-one solution.

Designed for precision tuning, the amplifier features a Low Pass Filter (LPF), High Pass Filter (HPF), and Bass Boost, allowing you to fine-tune your sound to your exact preferences. The MOSFET power supply and proprietary heat dissipation design keep the amplifier running cool, ensuring sustained performance even during extended use.

The compact chassis and small footprint make installation straightforward, fitting seamlessly into almost any vehicle. Built-in protection circuitry safeguards against high voltage, low voltage, over current, and excessive temperatures, providing long-term reliability and peace of mind.

Product Highlights:

RMS Power: 1Ω @ 14.4v - CH5: 1000W x 1-Ch

RMS Power: 2Ω @ 14.4v - CH1-4: 210W x 4-Ch + CH5: 600W x 1-Ch

RMS Power: 4Ω @ 14.4v - CH1-4: 120W x 4-Ch + CH5: 300W x 1-Ch

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

Specifications:

Amplifier Type: 5-Channel Amplifier

Amplifier Circuitry: Class D

Built-In Crossover: CH1-4: Yes; HPF, Full-Range + CH5: Yes, LPF

Bridgeable: Yes

RMS Power @ 1 Ohm: CH5: 1000W x 1-Ch (14.4v)

RMS Power @ 2 Ohm: CH1-4: 210W x 4-Ch (14.4v) + CH5: 600W x 1-Ch (14.4v)

RMS Power @ 4 Ohm: CH1-4: 120W x 4-Ch (14.4v) + CH5: 300W x 1-Ch (14.4v)

RMS Power @ 4 Ohm (Bridged): CH1-4: 350W x 2-Ch (14.4v)

Recommended Fuse: 180A

Power & Ground Input Size: 4 Gauge

Speaker Input Size: 8 Gauge

Gain Adjustment: 0.22v - 6v

Low Pass Filter (LPF): CH1-4: N/A + CH5: 50 Hz - 250 Hz

High Pass Filter (HPF): CH1-4: 40 Hz - 4 kHz + CH5: N/A

Bass Boost: CH1-4: N/A + CH5: 0 dB - 12dB

Bass Boost Frequency: 45 Hz

Frequency Response: 20 Hz - 20 kHz

Signal-To-Noise Ratio (S/N): 94 dB

Damping Factor: 180

Input Impedance: 22K ohms

Input Sensitivity: 220 mV

Operating Voltage: 8.6v - 16v

Minimum Impedance: 1 ohm

Dimensions (L x W x H): 13.2" x 5.63" x 2.19"

Product Condition
Brand New

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

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See our return policy to find specific return information for this product and steps on how to return by mail.