Alpine Status HDZ-65C - 2-Way Component Speakers

The Alpine HDZ-65C 2-Way component speaker set with a high-resolution bandwidth of 55Hz – 40kHz includes a 170mm door woofer and a 70mm ring-radiator tweeter with 25mm voice coil. They also include high-end speaker x-overs.

All speaker cones are made from the same Carbon Composite material to create a unified timbre identity during playback. Theyget very close to the AlpineF#1Status speakers look and feel, using a very similar constructing and motor assembly, as well as the identical build-materials for highest sound quality.

Product Features

Audiophile 2-Way Speaker System

Drawing from AlpineF#1Status trickle-down technology and materials, these Hi-Res Audio certified speakers deliver highest audiophile sound quality up to 40kHz in your vehicle. The 2-way system consists of 170mm door woofers and 70mm ring-radiator tweeters with 25mm voice coil. They also include high-end X-over networks in the set.

Carbon Fiber Cones

All speakers in this set (as well as the HDZ-110 Alpine Status subwoofer) use backed carbon composite cones to achieve a fully unified timbre identity – resulting in excellent harmonics. Carbon is very lightweight and stiff, resulting in high dynamics and low distortion. Backed carbon composite technology is also used in race-car monocoques for its light weight and high crash resistance.

Double-Gathered Edge

Yet another trickle-down technology from the AlpineF#1Status speakers: the double-gathered edge allows maximum cone excursion with excellent cone control and stability. This reduces sound distortion caused by cone wobble at higher volume levels.

High-End Ring-Radiator Tweeter

The included 70mm Hi-res Audio ring-radiator tweeters sound simply amazing and play up to 40kHz. They feature a 25mm carbon fiber diaphragm that is tuned to perfectly harmonize with the mid-range speaker and woofer to achieve a fully unified timbre identity. They also include an integrated wave-guide, tuned-back chamber and a powerful neodymium magnet.

Audiophile Speaker X-Overs

The included 2-way x-over networks feature hand-selected, high-end components and offer many adjustment possibilities: you can adjust the tweeter level from +3dB, 0dB or -3dB and you can set the woofer X-Over to either 12dB/oct or 6dB/oct. The smoked acrylic cover bearing the Alpine logo can be slid-out to the front to gain access to the screw-terminals and jumpers.

Features Summary

• Hi-Res Audio certified 2-Way speaker system
• AlpineF#1Status speaker trickle-down technology
• Maximum Peak Power: 300 Watts
• Maximum RMS Power: 100 Watts
• Woofer diameter: 170mm (177mm with attached grill)
• Tweeter diameter: 70mm (25mm voice coil)
• Aluminum die-cast baskets
• Ring-radiator tweeters
• Backed carbon fiber cones
• Double-gathered edge
• High-end X-Over networks
• Included speaker grills
• Integrated Wave Guide on all speakers
  

Technical Specifications

• Impedance 4Ω
• Sensitivity 88dB SPL (2.83 V @ 1 m)
• Frequency Response: 55Hz – 40kHz
• Mounting depth: woofer 67mm
• Cutout diameter: woofer 142mm
• Recommended amplification: up to 100W RMS per channel
• Ferrite magnet (woofer)
• Neodymium magnet (mid-range speaker and tweeter)

Thiele & Small Parameters Door Woofer:

• Re: 3.58 Ohm
• fs: 62 Hz
• Mms: 18.341 g
• Rms: 1.436 kg/s
• Cms: 0.359 mm/N
• BI: 6.407 N/A
• Qms: 4,979
• Qes: 0,624
• Qts: 0,554
• Vas: 8.9526 l
• Sd: 132.73 cm2

Further Information

Alpine HDZ-65C - User Manual (PDF)