Alpine HDZ-653 – 2-Way 16.5 cm Hi-Res Audio Speakers

Alpine HDZ-653 Speakers – 2-Way 16.5 cm Hi-Res Audio

The Alpine HDZ-653 are 2-way Hi-Res Audio certified speakers offering exceptional sound quality for high-end car audio systems. Designed with AlpineF#1Status technology, they ensure faithful reproduction, optimal power, and minimal distortion.

General Features

• Hi-Res Audio certified 2-way system

• AlpineF#1Status technology for distortion reduction

• Maximum peak power: 300 W

• Maximum RMS power: 100 W

• Woofer diameter: 170 mm (177 mm with grille)

• Midrange diameter: 96 mm

• Tweeter diameter: 70 mm (25 mm voice coil)

• Die-cast aluminum baskets

• Radial tweeters

• Reinforced carbon fiber cones

• Double-pleated surround

• High-end X-Over networks

• Speaker grilles included

• Integrated waveguide on all speakers

Technical Specifications

• Impedance: 4 Ω

• Sensitivity: 88 dB SPL (2.83 V @ 1 m)

• Frequency response: 55 Hz – 40 kHz

• Mounting depth: Woofer 67 mm / Midrange 39 mm

• Cutout diameter: Woofer 142 mm / Midrange 79 mm

• Recommended amplification: Up to 100 W RMS per channel

• Magnet:

  • Woofer: Ferrite

  • Midrange and Tweeter: Neodymium

Speaker Parameters

• Re: 3.67 Ω

• Fs: 165 Hz

• Mms: 4.140 g

• Rms: 1.228 kg/s

• Cms: 0.225 mm/N

• BL: 4.110 N/A

• Qms: 3.495

• Qes: 0.932

• Qts: 0.736

• Vas: 0.4711 l

• Sd: 38.48 cm²

Woofer Parameters

• Re: 3.58 Ω

• Fs: 62 Hz

• Mms: 18.341 g

• Rms: 1.436 kg/s

• Cms: 0.359 mm/N

• BL: 6.407 N/A

• Qms: 4.979

• Qes: 0.624

• Qts: 0.554

• Vas: 8.9526 l

• Sd: 132.73 cm²

Highlights

• Hi-Res Audio 2-way speakers for clarity and precision

• Radial tweeters and high-end X-Over networks

• Reinforced carbon fiber cones and double-pleated surround

• Suitable for systems up to 100 W RMS per channel

• Available at the best price at Sound Auto Concept

Recommended Use

The Alpine HDZ-653 are perfect for car audio enthusiasts seeking precise and detailed sound in a compact 2-way format. Ideal for enhancing clarity and power in stereo or multi-channel systems.

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