whats rhe size of the amplifier

Dimensions of the R4002 are 10.79" x 10.43" x 2.25".

I just purchased a BOSS Armor Series 10inch 2200 watt sub and wanted to know if this amp would push it pretty good?

For a few more bucks this is a better match for your sub(SSL EV2.2000 EVOLUTION 2,000-Watt 2-Channel MOSFET Amplifier). Now with that being said your 10" sub will not handle 2200w it will only handle very short peaks of 2200w and it would have to be clean wattage. this amp will push it well set it about 3/4 and X it over at about 90hz

Can you support two 10" subs with this one amp?

Hello. Yes, this amplifier will support two subwoofers. You will need to make sure that each subwoofer does not exceed 400 watts peak power.

will this amp power 2 6x9 500 watt door speakers and 2 rear pillar speakers?

It will with ok sound quality if it's for inside the car listening pleasures. However getting another one and bridging it or a higher powered amp for a good baseline would be recommended.

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BOSS Audio Systems R1004 Riot Series 4 Channel Class A/B Car Amplifier - 400 High Output, IC (Integrated Circuit), Hook Up to Subwoofer for Bass

Product ID: 1121438

Details

Brand
BOSS Audio
Item dimensions L x W x H
9.16 x 10.44 x
Manufacturer
BOSS Audio
Mounting Type
Surface Mount
Number of Channels
2

⚡400W max power output

🔊4-channel full range sound

🎚️Variable input gain control

R2189

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Description

🎵 Unleash your car’s true sound potential with Riot-level power!

RELIABLE ROAD READY - Class A/B topology with MOSFET power supply ensures consistent, distortion-free performance.
FULL RANGE FLEXIBILITY - Run your speakers full range and add a subwoofer for that deep bass drop.
TAILORED SOUND CONTROL - Variable input gain lets you fine-tune signal strength without affecting volume.
VERSATILE CONNECTIVITY - Supports both low-level RCA and high-level speaker inputs for seamless integration.
POWER THAT PACKS A PUNCH - Delivers up to 100W x 4 channels at 2 Ohms for crystal-clear, high-impact sound.

The BOSS Audio Systems R1004 Riot Series is a 4-channel Class A/B car amplifier delivering up to 400 watts max power at 2 Ohms. Designed for first-time car audio enthusiasts, it features versatile input options, variable gain control, and full-range output capability, making it ideal for upgrading your vehicle’s sound system with professional-grade performance and deep bass support.

Specifications

ASIN	B004S50ZDA
Best Sellers Rank	#8,160 in Electronics ( See Top 100 in Electronics ) #14 in Car Multichannel Amplifiers
Brand	BOSS Audio Systems
Built-In Media	Users manual
Customer Reviews	3.8 out of 5 stars 3,692 Reviews
Item Type Name	BOSS Audio Systems R1004 4 Channel Car Amplifier – Riot Series, 400 Watts, Full Range, Class A/B, 2 Ohm Stable, IC (Integrated Circuit) Great for Car Speakers and Car Stereos
Item Weight	3.09 Pounds
Manufacturer	BOSS Audio Systems
Mfr Part Number	R1004
Model Number	R1004
Unit Count	1.0 Count
Warranty Description	6 Year Platinum Online Dealer Warranty valid only on products Sold / Shipped by Amazon.com. This offer is not valid on purchases made from third party market place sellers

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