Alpine SPS-410 4" Coaxial 2-Way Car Speaker Pair

Alpine SPS410 4" Coaxial 2-Way Speaker Set

• Great sounding speaker upgrade at a competitive price.
• Perfect for OEM upgrade, with many sizes to choose from to suit almost any vehicle.

• New cosmetics that look good in your car, and fit easily in stock speaker locations.

• Improve the output and sound quality of your vehicle with these highly efficient speaker choices.

• High efficiency design runs easily off of factory or built-in head unit power.

Anatomy of the New Type-S Coaxial

1. 1" Wide Range Silk Dome

• Soft silk dome diaphragm with rigid aluminum provides high resolution and wide-band response.
• Optimized magnet circuit drives CCA wire and soft silk diaphragm with high efficiency.

6x9 version Type-S as soft dome and horn loaded hard dome.

2. Swivel Tweeter

• More than 10 degree swivel for sound tuning

3. High Grade Network Components

• Less restriction results in dynamic, open sound character.

4. High Excursion Suspension (Surround)

• Butyl rubber surround for natural response and stability.

5. High Excursion Suspension (Spider)

• Progressive Aramid fiber spider with optimized shape for deep bass, linearity and break-up mode control at high dive levels.

6. FEA Optimized Motor Structure

• Yoke shaped reduces magnetic leakage.
• High-grade strontium magnet.
• Maximize linearity and motor strength.

7. High Power Handling

• Large diameter voice coil (30mm diameter).
• >250 watts peak power.

8. Stable Voice Coil Structure

• Rigid and strong VC structure contributes to clear sound with high efficiency.
• Tightly packed square wire structure puts more turns in the gap and adds strength.
• Aramid reinforced TIL bobbin holds wire very rigid.
• Square VC wire + strong magnet = High efficiency with low distortion.

9. Tuned Poly/Mica Cone

• New cone structure with strong mica results in faster energy transfer and clarity.

Assorted Sizes, Versatile Upgrade

With six models in the Type-S line-up, you'll find a speaker size to fit your car's needs - and an ideal replacement for factory speakers. A shallow mounting design allows for easy installation in a wide range of door panels giving you a perfect fit. Their high-efficiency design can run off of the built-in amplifier power from the factory or Alpine head unit, resulting in an easy system improvement for any vehicle.

Packing a Punch

Turn up the volume. These speakers deliver amazing lows, mids, and highs. Become a believer once you hear the difference between stock and Alpine sound quality. Upgrade your system and hear what you've been missing.

Silk Dome Swivel Tweeters

The Type-S speakers also use an HD polymer frame for improved sound and installation, while a high-performance soft dome tweeter provides smooth, detailed sound. The tweeters can swivel up to 10 degrees so you can adjust for the optimum listening position.

SPECIFICATIONS

Power Handling

• CEA-2031 Power Rating: 45 Watts
• Power Handling Capacity (RMS): 45 Watts
• Power Handling Capacity (Peak): 140 Watts

Dimensions

• Woofer Mounting Diameter (mm): 93mm
• Woofer Mounting Diameter (in): 3-11/16''
• Woofer Mounting Depth (mm): 41.7mm
• Woofer Mounting Depth (in): 1-21/32''

General

• Frequency Response: 97Hz - 22kHz
• Impedence: 4 Ohms
• Sensitivity: 86dB (1W/1m)

FEATURES

Tweeter

• Tweeter Type: 3/4'' Wide Range Silk Dome Tweeter
• Magnet Material: Neodymium Magnet

Woofer

• Cone Material: Tuned Poly-Mica Cone
• Surround: Rubber Surround
• Voice Coil Wire: Copper Square Wire
• Magnet: High Grade Strontium Magnet
• Mounting: Shallow Mounting Design
• Frame: HD Polymer Frame
• Mounting Adapters: 4'' x 6'' Mounting Adapter
• High Grade Network Components: High Grade Network Components