BOSS Audio Systems

BOSS Audio Systems R1004 Riot Series 4 Channel Car Audio Amplifier Class A B 400 Watts Maximum Output Full Range

Why you'll like it

  • Enhanced Audio Clarity — Class AB topology combines clean sound quality with power efficiency for minimal distortion
  • Universal Head Unit Compatibility — High level and low level inputs allow seamless integration with factory or aftermarket receivers
  • Precise Signal Customization — Variable input gain control enables exact matching between the receiver signal and the amplifier
  • Versatile Speaker Configurations — Stable performance at two to eight Ohms allows you to power full range speakers easily
  • Advanced System Safety — Built in thermal overload and short circuit protection shields your car audio investment

Product details

Description

The BOSS Audio Systems R1004 Riot Series 4 Channel Amplifier delivers reliable power and enhanced clarity to your vehicle's sound system. Designed for car audio enthusiasts seeking an affordable yet high-performing upgrade, this compact amplifier seamlessly drives a full set of four car speakers or works efficiently in a bridged configuration.

Utilizing a specialized Class A B topology, the unit strikes an optimal balance between sound quality and power efficiency, minimizing distortion to provide a clean listening experience. With a maximum output of 400 watts, it features high-level and low-level inputs that ensure universal compatibility with both factory-installed and aftermarket head units.

The built-in variable input gain control allows precise signal matching from your receiver, while integrated thermal, overload, and short-circuit protection features ensure long-lasting durability and system safety.

How to use

  1. Disconnect the car battery before starting installation.
  2. Mount the amplifier in a well-ventilated area, such as under a seat or in the trunk, to ensure proper heat dissipation.
  3. Connect the low-level RCA inputs from your aftermarket head unit, or use the high-level speaker wire inputs if connecting to a factory stereo.
  4. Run appropriate gauge power and ground wires directly to the battery and chassis ground, and insert the 15 Amp fuse.
  5. Connect your speaker wires to the designated output terminals, observing correct impedance between 2 and 8 Ohms.
  6. Reconnect the battery, turn on the system, and adjust the variable input gain control gently to match your receiver's output signal without causing distortion.

Ingredients

High-grade aluminum heat sink, MOSFET power supply components, copper speaker terminals, internal gold-plated RCA inputs, 15 Amp ATO blade fuse, electronic integrated circuits, and heavy-duty circuit board protection layers.

As printed by the brand. Check the pack label if you have an allergy.

Specifications

BrandBOSS Audio Systems
CategoryMultichannel Amplifiers
GTIN00791489115254
Ships fromUSA (sourced directly), checked in Navi Mumbai
Sold byDropy.in

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FAQs

What speakers or subwoofers are you planning to pair it with?

This amplifier is a full-range Class AB unit that is ideal for powering a set of four standard or component car speakers. It operates with a maximum output of 100 watts per channel at 2 Ohms or 50 watts per channel at 4 Ohms, making it suitable for entry-level audio upgrades rather than heavy-duty subwoofers.

Are you looking for wiring kit recommendations?

To properly install this 400-watt maximum output amplifier, an 8-gauge or 10-gauge amplifier wiring kit is highly recommended. Ensure the kit contains high-quality power cables, a ground wire, an inline fuse holder, and RCA cables for clean signal transmission.

Does this amplifier run hot during continuous usage?

Because this unit utilizes Class AB circuitry, it naturally generates more heat than Class D models. It is normal for it to feel warm under load, so it is crucial to install it in an open area with good airflow, avoiding tightly enclosed spaces.

Is this BOSS Audio Systems amplifier an authentic USA import available in India?

Yes, this product is a 100% genuine USA import brought directly to Indian consumers. Dropy sources all items straight from authorized retailers and distributors in the United States, ensuring complete authenticity and reliable performance.

Can I connect this amplifier to my factory car stereo?

Yes, you can easily connect it using the high-level speaker wire inputs. This feature allows the amplifier to receive audio signals directly from car stereos that do not have dedicated RCA preamp outputs.

How long will delivery take?

Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.

Is cash on delivery available?

Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.

Are your products genuine?

Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.

What if my order arrives damaged or wrong?

Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.

Is delivery free?

Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.