Would this be suitable for 2 rear 6x9 infinitys? They have a peak of 300watts but a sustainable of 100w. This says 60RMS. Should I get the 900W amp?

Not if you want stereo. This amp has only one input. Iwould say you would need a 4 channel amp. 400 watt will handle

Would this work to power 2 Polk 6.5 db651 speakers on my Harley Ultra with stock radio?

Yes. Set gain to low. I'm using this amp to power a pair of Polk db521s in my Wrangler's soundbar. It is more than enough power. Your db651s are a higher wattage so less of a risk giving it too much juice. I still wouldn't but the gain more than a qtr up. I would of wired all 4 speakers but unfortunately my front pairs are a mismatch wattage wise so those are just running off the Pioneer HU. This amp would have no prob running 4 speakers, as long as your ohms and wattage matches.

Can you daisy chain to a mids/high amp with the rca outputs? use it as a pass through for a different non sub amp

It has a Rca In / out so Whatever the next amp is would determine what its used for , Not Exactly just for Mid or Highs .. That's on the amp & speakers you hook up in line..

Pioneer GM-A3602 2-Channel, Class AB, 400 W Max Power - Stereo Amplifier

Product ID: 1155269

Details

Brand
PIONEER
Item dimensions L x W x H
12 x 9 x 4
Manufacturer
Pioneer USA
Mounting Type
Surface Mount
Voltage
12 Volts

⚡400W max power punch

🔊2-channel stereo clarity

🔧Class AB efficiency

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Description

🔊 Drive Loud, Drive Proud: Amplify Your Ride with Pioneer Power!

POWER YOUR DRIVE - Unleash up to 400 watts of peak power for immersive sound that commands attention on every road trip.
COMPACT MOUNT READY - Sleek 12x9x4 inch surface-mount design fits seamlessly into your vehicle’s setup without clutter.
DUAL CHANNEL DYNAMICS - Experience crisp, balanced stereo output with 2 channels designed for superior audio separation.
CLASS AB AMPLIFICATION - Enjoy the perfect blend of power and efficiency with Class AB technology, delivering rich sound without compromise.
TRUSTED PIONEER QUALITY - Backed by Pioneer Electronics USA, this amp ensures reliability and performance that professionals trust.

The PioneerGM-A3602 is a 2-channel Class AB stereo amplifier delivering up to 400 watts peak power. Compact and surface-mountable, it offers high-quality, efficient amplification designed for vehicle audio enthusiasts seeking clear, powerful sound backed by Pioneer’s trusted engineering.

Specifications

ASIN	B00GN5K650
Best Sellers Rank	#172,584 in Electronics ( See Top 100 in Electronics ) #437 in Car Multichannel Amplifiers
Brand Name	PIONEER
Customer Reviews	4.3 4.3 out of 5 stars (375)
Global Trade Identification Number	00884938219655
Included Components	GM Series Class AB Amp (2 Channels, 400 Watts)
Item Dimensions	12 x 9 x 4 inches
Item Type Name	B00GN5K650
Item Weight	5 Pounds
Manufacturer	Pioneer Electronics USA Inc
Material Type	Aluminum alloy, Steel
Model	GMA3602
Mounting Type	Surface Mount
Number of Channels	2
Output Power	800 Watts
Package Type Name	Pioneer Bridgeable Amplifier
Specification Met	Cea-2006
UPC	809188505006 803982972903 884938219624 787461411162 884938219655
Voltage	12 Volts
Warranty Description	B00GN5K650

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€ 374.92

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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