SPX-13REF

Alpine

Discontinued

Your price:
€ 352,80
Price per single item (VAT included)
Type
2-way separate kit
Frequency Response
40 - 40000 Hertz
Woofer Size
130 mm
Tweeter Size
25 millimetri
MAX Power
180 Watt
RMS Power
60 Watt
Sensitivity
88 dB
Impedance
4 Ohm
Woofer Material
Alluminio
Tweeter Material
Seta trattata

2-way separated system with 13 cm (5-1/4") midwoofer

The goal of the SPX17REF/SPX-13REF series is to produce speakers that offer better sound quality at a truly affordable price. As with the PRO series, the aim was to develop a speaker system that would offer an incredible sound reproduction experience. The SPX17REF/SPX-13REF speakers guarantee accurate sound reproduction and excellent bass performance.

Woofer Material

The SPX17REF/SPX-13REF speakers feature an aluminum mesh cone that helps dampen distortion for excellent sound reproduction. The aluminum dust cap is an additional reinforcement to limit vibrations. To improve performance and ensure product longevity, particular attention has been paid to the design of the point where the cone and voice coil meet.

External Design

These speakers are capable of handling a lot of power and delivering perfect performance. In addition to the cone material, another way the SPX-17REF/SPX-13REF speakers manage power is through the use of NBR (Natural Butyl Rubber) as the external surround. This particular design and material allow the woofer motor to keep the suspension stable and intact with any type of driving. The Natural Butyl Rubber surround also facilitates Edge reflection Control to further prevent sound distortion for unlimited sound depth.

Motor Structure

The SPX-17REF/SPX-13REF speakers are highly efficient and feature shallow mounting depth and a compact motor structure thanks to the neodymium magnet. Neodymium is a rare and expensive magnet that provides better bass performance and power control compared to standard magnets. Compact depth means these speakers fit any vehicle for easy installation.

External Design

Since heat causes distortion, the aluminum frame is designed to eliminate reflections and vibrations and contain heat dissipation. The Heat Transfer Motor/Frame Coupling isolates the voice coil from heat under any driving condition.

Tweeter Structure

The design of the SPX-17REF/SPX-13REF tweeters reproduces excellent music and wide frequency response thanks to the ring dome tweeter. This ring dome tweeter uses a triple layer of neodymium magnets for increased efficiency and low distortion. The back of the tweeter has an aluminum air chamber with anti-reflection design to increase SPL and dynamic response. The uniqueness of the REF series speakers is that they are equipped with a special mounting bracket for the tweeter that transforms the woofer into a coaxial speaker.

The tweeter angle is fully adjustable and offers complete control in positioning the sound level and achieving excellent sonic balance. The installation kit is included and the unique wire-mounting feature allows these speakers to fit any vehicle.

Crossover

This compact and high-quality crossover ensures sound reproduction in any type of installation and vehicle. The aluminum external structure acts as a heat insulator to ensure excellent performance of all components. Additionally, you can select tweeter levels to achieve the best tuning.

Easy Installation
Installation is easy and quick thanks to the tweeter structure. The SPX-17REF/SPX-13REF speakers can be easily installed on any vehicle thanks to their small 5x7"/6x8" dimensions

Features
Crossover

Mounting: screw-mounting holes
Attenuation: 4 levels
Design: audiophile
Grade: Expert Grade Network

Woofer

External material: carbon and steel
Mounting: wire installation
Magnet: neodymium magnet
Cooling: forced air
Voice Coil Type: High Temp VC CCAW Wire
Motor technology: high heat dissipation
Cone material: fiberglass
Details: aluminum cone

Tweeter

Magnet material: neodymium
Application/Design: mounting kit
Mounting design: 53/64"
Tweeter type: 1" diameter

Specifications
General

Sensitivity: 88dB/W (1m)
Impedance: 4 Ohms
Frequency response: 35hz-40khz

Dimensions

Crossover (in): 5-3/4'' x 3-37/64'' x 1-11/32''
Crossover (mm): 146mm x 91mm x 34mm
Woofer mounting depth (in): 2-17/32"
Woofer mounting depth (mm): 65mm
Woofer mounting diameter (in): 5-17/64''
Woofer mounting diameter (mm): 134 mm
Woofer diameter (in): 6-11/32"
Woofer diameter (mm): 161.20
Tweeter mounting depth (in): 5/8''
Tweeter mounting depth (mm): 16 mm
Tweeter mounting diameter (in): 1-13/32"
Tweeter mounting diameter (mm): 36mm

Power

Power handling (Peak): 225 Watts
Power handling (RMS): 100 Watts
CEA-2031 Power Rating: 75 Watts

Discontinued