Alpine SXE-1751S, SXE 6.5" 2-Way Component Speakers - 280W (Open Box)

Overview

Alpine SXE-1751S

SXE 6.5" 2-Way Component Speakers – 280W

Upgrade your vehicle's sound system with the Alpine SXE-1751S SXE Series 6.5" 2-Way Component Speaker System. Designed to deliver clear, balanced sound with impressive power handling, the SXE-1751S separates the woofer and tweeter into a component configuration for improved sound staging and detailed high-frequency reproduction.

With 280 watts of peak power handling and 45 watts RMS, the SXE-1751S provides a substantial upgrade over many factory speaker systems while remaining efficient enough for use with a factory head unit or aftermarket receiver.

Dedicated Component Sound

The SXE-1751S uses a separate 6.5-inch woofer and dedicated tweeter rather than combining both drivers into a single coaxial assembly. Separating the drivers allows the tweeter to be positioned independently, helping improve high-frequency dispersion and create a more spacious front soundstage.

This configuration brings vocals, instruments, and other musical details forward while giving the woofer the room to focus on midrange and lower-frequency reproduction.

6.5-Inch Woofer Performance

The 6.5-inch woofer is engineered to provide strong midbass and full-range performance while maintaining the efficiency needed for a wide variety of vehicle audio systems.

Its ferrite magnet motor structure provides dependable power handling, while the woofer's lightweight cone construction helps deliver responsive performance across the speaker's operating range.

Mylar-Titanium Balanced Dome Tweeter

A dedicated Mylar-Titanium hybrid balanced-dome tweeter provides the high-frequency detail needed to bring your music to life. The tweeter's construction is designed to deliver clear, articulate highs while complementing the larger 6.5-inch woofer.

The separate tweeter configuration also gives installers greater flexibility when choosing its mounting position and aiming the high-frequency output toward the listening position.

280 Watts of Peak Power

The SXE-1751S is rated for 280 watts of peak power handling and 45 watts RMS, providing plenty of headroom for dynamic music playback.

The 4-ohm nominal impedance makes the speakers compatible with a wide range of factory and aftermarket audio equipment. For the best results, the speakers can be paired with an appropriately matched amplifier for additional output and control.

Broad Frequency Response

With a specified frequency response of 60Hz to 20kHz, the SXE-1751S is designed to reproduce a broad portion of the audible spectrum.

The component design allows the woofer and tweeter to work together across their respective frequency ranges, providing a balanced presentation with solid midbass and detailed highs.

Efficient Design for Factory or Aftermarket Systems

With 90dB sensitivity, the SXE-1751S can produce strong output without requiring excessive amplifier power. This makes it a practical upgrade for systems powered directly by a factory or aftermarket head unit, while its power-handling capability also allows it to work with an external amplifier.

Installation Flexibility

The SXE-1751S is designed for straightforward vehicle installation and includes the components and mounting hardware needed for a typical component speaker upgrade.

The shallow mounting profile helps make the system suitable for a variety of vehicle applications. Always verify speaker dimensions, mounting depth, and vehicle-specific fitment before installation.

An Affordable Alpine Sound Upgrade

The Alpine SXE-1751S offers a practical way to move beyond factory audio performance without stepping into a high-cost competition system. Its 6.5-inch component configuration, dedicated Mylar-Titanium tweeter, 45W RMS power handling, and 280W peak rating make it a versatile choice for everyday listening.

For drivers looking for improved clarity, stronger midbass, and a more defined soundstage, the SXE-1751S delivers the trusted Alpine experience in an accessible component speaker package.

Features & Specifications

Specification	Details
Brand	Alpine
Model	SXE-1751S
Series	SXE Series
Product Type	2-Way Component Speaker System
Woofer Size	6.5" (16.5 cm)
Tweeter Size	1"
System Configuration	2-Way Component
Power Handling	45W RMS / 280W Peak
Nominal Impedance	4Ω
Frequency Response	60Hz – 20kHz
Sensitivity	90dB
Woofer Magnet	Ferrite
Tweeter Magnet	Neodymium
Woofer Cone Material	Long Structured Cellulose Fiber / Pulp
Woofer Surround	Foamed Rubber
Tweeter Type	Mylar-Titanium Hybrid Balanced Dome
Voice Coil	Kapton
Woofer Frame	Steel
Mounting Depth	Approximately 46–47mm (1.8")
Speaker Configuration	Separate woofer and tweeter
Grilles	Included
Installation	Vehicle-specific fitment may require adapters
Application	Car, truck, SUV, and van audio systems
Package Contents	2 × 6.5" woofers, 2 × tweeters, grilles, mounting hardware, and installation components

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Alpine SXE-1751S, SXE 6.5" 2-Way Component Speakers - 280W (Open Box)

Name: Alpine SXE-1751S, SXE 6.5" 2-Way Component Speakers - 280W (Open Box)
Brand: Alpine
SKU: AL-SXE-1751S-OB
Price: 64.95 USD
Availability: OutOfStock

SKU: AL-SXE-1751S-OB

UPC: 793276242976

Out of stock

$64.95

$64.95 ~~$80.00~~

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