Mobile Electronics› Power Accessories

Soundqubed

V2 Class D Monoblock Amplifier

$999.99

SKU: Q1-4500

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In Stock
Ships by Sep 12
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$100 Minimum Order
30 Days Return
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Moderate — 2–4 hours

Overview

The SoundQubed Q1-4500 V2 is a Class D monoblock amplifier designed for high-power audio systems. It supports a working voltage range of 9V to 18V and features a compact design. This amplifier is built with an emphasis on reliability, affordability, quality, and longevity.

It offers substantial power output, rated at 1950 Watts RMS at 4 ohms (14.4V), 2950 Watts RMS at 2 ohms (14.4V), and 4670 Watts RMS at 1 ohm (14.4V). The power capability increases significantly at higher voltages, reaching up to 7140 Watts RMS at 1 ohm and 18V.
Show original supplier description
The SoundQubed Q1-4500 V2 is a robust Class D monoblock amplifier engineered to deliver exceptional power and reliability for demanding car audio systems. Featuring a brand-new board capable of supporting up to 18 volts, this amplifier offers extensive power potential that can feel almost limitless. SoundQubed prioritizes reliability, affordability, quality, and longevity in its designs, ensuring this amplifier can be pushed to its limits daily while maintaining performance. This amplifier provides impressive power ratings: 1950 Watts RMS at 4 ohms (14.4V), 2950 Watts RMS at 2 ohms (14.4V), and a substantial 4670 Watts RMS at 1 ohm (14.4V). Pushing the system further, it can deliver 5640 Watts RMS at 1 ohm and 16V, and an astonishing 7140 Watts RMS at 1 ohm and 18V. Its frequency response spans from 13 Hz to 204 Hz, with a signal-to-noise ratio greater than 94 and a damping factor exceeding 310. Designed with a compact form factor for its power output, the Q1-4500 V2 is Korean-built for durability. It includes integrated controls for a subsonic filter (10 Hz - 50 Hz) and a low-pass filter (20 Hz - 200 Hz), along with bass boost adjustment (0-6 dB). The input sensitivity ranges from 5V down to 0.15V, offering flexibility in system configuration. Its physical dimensions are 15.35 inches (L) x 9.5 inches (W) x 2.5 inches (H).

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandSoundqubed
Part NumberQ1-4500
CategoryMobile Electronics

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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