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Alpine SXE-1751S

440W Peak (80W RMS) 6.5" SXE-Series 2-way 4-ohm Component Speakers with Mylar-Titanium Tweeters

Alpine
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• 220 watts Peak Each, 40 watts RMS Each
• Mylar/Titanium Hybrid Balanced Dome tweeters
• Pulp cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Learn more about the sxe1751s
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List price $77.99
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-17%

$64.99

/set  with warranty
Starting at $12/mo or 4 payments of $17 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

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Current Promotions (14 offers)


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Alpine SXE-1751S

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Description


Alpine brand icon

Authorized dealer

Product Details:

  • 6-1/2" 2-way Component System Car Speakers
  • Power Handling:
    • Peak: 440 watts per set / 220 watts each side
    • RMS: 80 watts per set / 40 watts each side
  • Pulp cone material
  • Foamed Rubber speaker surround
  • Mylar/Titanium Hybrid Balanced Dome tweeters
  • Ferrite magnet motor structure
  • Impedance: 4 ohm
  • Frequency Response: 60 - 20,000 Hz
  • Sensitivity: 90 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Per Complete Component System: 2 midwoofers, and 2 tweeters

Frequently Asked Questions (FAQ)


For the best soundstage, mount them at ear level on the A-pillars or upper door. Use the included flush or surface mount kits for a clean look.
This set uses an integrated, in-line crossover design, which makes it much easier to hide behind door panels compared to large external crossover boxes.
Many cars with 6.75" holes require an adapter bracket to fit 6.5" speakers securely. Check if your vehicle requires a specific mounting ring.
Yes, but you must ensure the in-line crossover is connected to the tweeter to protect it from low-frequency damage.
The long-fiber natural pulp cone provides a warm, natural sound that is often preferred over metallic or plastic cones for vocal clarity.
While 45W RMS is manageable for a head unit, a small 4-channel amplifier will significantly improve the mid-bass punch and clarity.
At roughly 47mm, these are relatively shallow and fit in many tight door locations where deeper, high-performance speakers might fail.
Yes, Alpine provides multiple mounting cups so you can choose between a flush-mount (recessed) or surface-mount (angled) installation.
No, the SXE-1751S is often sold without grilles as it is intended for installation behind factory door panels.

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Specifications & Details


Speaker Specifications
Series
SXE Series
Priced Per
Pair
Number of Speakers
2 Speakers + 2 Tweeters
Speaker Size
6-1/2"
Design
2-way Component System
Tweeter Design
Balanced Dome
Tweeter Composition
Mylar/Titanium Hybrid
Woofer Composition
Pulp
Woofer Surround
Foamed Rubber
Peak Power Handling
220 watts
RMS Power Handling
40 watts
Total PEAK Per Pair/Set
440 watts
Total RMS Per Pair/Set
80 watts
Sensitivity
90 dB
Frequency Response
60 - 20,000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Magnet Type
Ferrite
General specifications
Hi-Res Certified
No
Color
Black
Speaker Grilles
No
Includes Damping Kit
without Damping Kit
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Speakers
Speakers (2)
Grilles (2, attached)
Mounting screws (8)
Mounting clips (8)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SXE-1751S

Weight:

5.00lbs

Internal SKU:

sxe1751s

Internal Product ID:

178249

Customer Ratings & Reviews


Alpine SXE-1751S thumbnail image

5 star
0%
4 star
50%
3 star
25%
2 star
0%
1 star
25%



Durability
2.8
Value
3.5
Features
2.5
Design
3
Usability
3.3

Customer Reviews

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Great Value.

I installed a pair of these in the front doors of my 2008 Toyota RAV4. One of my OEM speakers wasn't working, so I was looking for an affordable component system replacement. They fit well and were easy to install while using vehicle specific mounting brackets and speaker wire harnesses, which I purchased separately. They sound good and are serving their purpose well.

By John on January 2, 2023 Checkmark Icon Verified purchase
2008 Toyota RAV4

28 found this helpful


Just ok

I bought two pair of these to upgrade my Jetta factories. Sound wise they are not bad if you have a small amp or just head unit power. After about a month my driver door started getting scratchy. It weird because it’s intermittent too. Either way I am going to just get a couple of SKAR MIDS AND BE DONE! The thing is Alpine discontinued this line altogether so that should say something. Overall not horrible and every now and again there are times when a speaker can go bad (blow) for no reason and it’s not you. I would say spend a few more bucks if you can and get something better but don’t take my word for it just do what feels right.

By Joe on January 24, 2022

28 found this helpful


Disappointed

Bought these and a amp to upgrade my Boston factory speakers. I have to say with new amp the Boston acoustic 6.5 sound better and hit harder with new amp than these Alpines. But they are the bottom of the barrel of the alpine line!!!!

By donald on December 10, 2021 Checkmark Icon Verified purchase
2013 Chevrolet Camaro

28 found this helpful


Good price

These are very good speakers for the price that they were listed at. The instructions were the only issue. They were not very clear. I would recommend.

By Thomas on April 8, 2024 Checkmark Icon Verified purchase
2002 Chevrolet Silverado 1500

7 found this helpful




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