Can this amplifier push 4 orion hcca 6.5" 1400 watts speakers?

Yes sir connecting one speaker per channel

What size spayed connectors can be used on the screw terminals

I used 8 Guage wires with u connectors

How do I set the 'level' knobs with a multimeter?

if you want to use a multi meter all you have to do is to find a chart that has the output voltage (VAC) for the desired output wattage and play a 1000hz tone with the deck set at 3/4 volume. Adjust the knobs until the desired output voltage is reached. That's how I set all of my amps on my motorcycle. I purchased the TS440 which is very similar. An o-scope would let you know if the signal is clipping but using a multimeter is a tried and true method that's good enough for most users.

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Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small - TS400X4

Product ID: 174316834

Details

Item dimensions L x W x H
4.76 x 1.93 x
Manufacturer
Taramp's
Maximum Supply Voltage
16 Volts (DC)
Minimum Supply Voltage
8 Volts (DC)
Voltage
16 Volts

⚡400W RMS total power

🔊4 full-range channels

🛡️Short-circuit protection

$119.01

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Description

🎶 Unleash your ride’s true voice with power and precision!

COMPACT YET MIGHTY - Sleek aluminum design measuring just 5.43" x 1.93" x 4.76" fits seamlessly in any vehicle.
BUILT TO LAST PROTECT - Equipped with LED indicators and advanced short-circuit protection for worry-free, long-lasting use.
PRECISION SOUND CONTROL - Fixed low-pass crossover at 90Hz and precise gain control for perfectly balanced audio.
POWER PACKED PERFORMANCE - Delivers a robust 400 watts RMS at 2 ohms for crystal-clear sound that commands attention.
VERSATILE MULTICHANNEL MASTERY - Four full-range channels with bridging options to customize your car audio setup like a pro.

The Taramps TS 400x4 is a compact, high-performance Class D car amplifier delivering 400 watts RMS across 4 full-range channels. Designed for versatile audio setups, it supports bridged connections, features fixed low-pass crossover and gain control, and includes built-in short-circuit protection. Its durable aluminum build and compact size make it ideal for professional-grade sound enhancement in any vehicle.

Specifications

ASIN	B07YVMJFB9
Best Sellers Rank	#2,215 in Electronics ( See Top 100 in Electronics ) #1 in Car Multichannel Amplifiers
Brand Name	Taramp's
Customer Reviews	4.4 4.4 out of 5 stars (1,650)
Included Components	Taramps x1 TS 400x4 amplifier
Item Dimensions	4.76 x 1.93 x 5.43 inches
Item Weight	15.84 ounces
Manufacturer	Taramp's
Material Type	Aluminum
Maximum Output Power	400 watts
Maximum Supply Voltage	16 Volts (DC)
Minimum Supply Voltage	8 Volts (DC)
Model	TA-TS400X4
Mounting Type	Surface Mount
Number of Channels	4
Output Power	400 Watts
Package Type Name	Box
Part Number	TA-TS400X4
Specification Met	CE
Supply Current	33 Amps
UPC	309271196604
Unit Count	1.0 Count
Voltage	16 Volts
Warranty Description	1 Year Manufacturer

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$119.01

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

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