Would nakamichi with 50 watts per speaker also under power them?

50 watts per speaker would be fine

Is the 70 RMS watt rating per speaker or for the pair?

Each. 50 watts on a pioneer touch is under powering them.

What is the mounting depth?

If I remember correctly, was about 2 1/4" from the back side of the mounting bracket.

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MB Quart FSB216 Formula Component Speaker System (Black, Pair) – 6.5 Inch Component Speaker System, 70 Watt, Car Audio, External Crossover, 4 OHMS

MB Quart FSB216 Formula Component Speaker System (Black, Pair) – 6.5 Inch Component Speaker System, 70 Watt, Car Audio, External Crossover, 4 OHMS

Product ID: 65886675

Details

Audio Output Mode
Stereo
Brand
MB Quart
Connectivity Technology
Coaxial
Frequency Response
20 KHz
Speaker Maximum Output Power
70 Watts

⚡150W peak power output

🔊6.5-inch precision drivers

🎚️External crossover for crisp clarity

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Description

🎶 Elevate your drive with sound that speaks volumes!

BUILT TO LAST - High-energy magnets and protective progressive grills guarantee durability for the long haul.
IMMERSIVE SOUNDSTAGE - Experience crystal-clear highs and punchy mids with a 19mm titanium dome tweeter and polypropylene cone.
POWER MEETS PRECISION - 150 watts peak power ensures distortion-free, dynamic audio that commands attention on every drive.
TAILORED INSTALLATION - External crossover and spade terminals make setup seamless in both factory and custom car audio systems.
BASS BOOSTED BRILLIANCE - Enhanced bass response delivers a rich, controlled low end that transforms your car into a concert hall.

The MB Quart FSB216 Formula Component Speaker System is a premium 6.5-inch 2-way car speaker pair delivering 150W peak power and 40W RMS at 4 ohms. Featuring a titanium dome tweeter and polypropylene cone, it offers detailed highs, rich mids, and tight bass. Designed for durability with high-energy magnets and protective grills, it includes an external crossover for easy, precise installation in factory or custom setups. Perfect for audiophiles seeking a powerful, distortion-free car audio upgrade.

Specifications

ASIN	B07D5JYGDP
Additional Features	Bass Boost, Hi Res Audio
Antenna Location	For Surround Sound Systems
Audio Driver Size	6 Inches
Audio Driver Type	Dynamic Driver
Audio Output Mode	Stereo
Best Sellers Rank	#52,627 in Electronics ( See Top 100 in Electronics ) #514 in Car Coaxial Speakers
Brand	MB Quart
Built-In Media	product, manual
Color	Black
Compatible Devices	MP3 Player, Smartphone, Tablet
Compatible with Vehicle Type	& SUVs, Select Cars, Truck
Connectivity Protocol	Coaxial
Connectivity Technology	Coaxial
Control Method	Voice
Controller Type	Voice control
Customer Reviews	4.3 4.3 out of 5 stars (349)
Enclosure Material	Plastic
Frequency Response	20 KHz
Global Trade Identification Number	00806576228400
Impedance	4 Ohms
Is Waterproof	False
Item Dimensions D x W x H	16.7"D x 7.9"W x 4.2"H
Item Type Name	car speakers
Item Weight	2.3 Kilograms
Manufacturer	MAXXSONICS
Model Name	FSB216
Model Number	FSB216
Mounting Type	Speaker
Number of Audio Channels	1.0
Number of Items	1
Power Source	Corded Electric
Series Number	216
Speaker Maximum Output Power	70 Watts
Speaker Size	6.5 Inches
Speaker Type	Component
Specific Uses For Product	PA
Subwoofer Diameter	6.5 Inches
UPC	806576228400
Unit Count	2.0 Count
Warranty Description	1 year
Warranty Type	Limited
Wireless Technology	No Wireless Communication Technology
Woofer Diameter	6.5 Inches

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E£ 14259

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered 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 EGYPT.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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