Hertz Cento CX 165 6.5" 2-Way Coaxial Speakers, 70W RMS, 4Ω, Pair

Hertz Cento CX 165 is a 6.5" 2-way coaxial speaker pair designed for OEM replacement and clean off-axis performance in factory door locations. It combines a SPP-M (semi-pressed paper + mica) woofer cone with a Tetolon soft-dome tweeter and RHFC (rotatable tweeter) aiming for better staging when the speaker is not firing directly at the listener.

Rated at 70W RMS per pair with a 210W peak rating and 4Ω impedance, the CX 165 is suited for upgraded head units and moderate external amplification where you want controlled midbass and a smoother top end versus basic OEM speakers.

Key Performance Features

• 6.5" 2-way coaxial speaker pair for OEM door/rear locations
• SPP-M (semi-pressed paper + mica) woofer cone for balance of damping and rigidity
• Tetolon soft-dome tweeter with neodymium motor
• RHFC rotatable tweeter for improved off-axis response
• Designed for stable response in typical factory speaker placements

Power Output

• Continuous (RMS): 70W
• Peak: 210W

Input / Tuning

• Impedance: 4Ω
• Use head-unit EQ or external DSP/amp tuning as needed for vehicle acoustics

Installation Use Cases

• Factory door speaker upgrade (OEM replacement)
• Aftermarket head unit + speaker upgrade without adding a dedicated tweeter location
• Moderate 2-channel or 4-channel amplification with coaxials in front/rear

Technical Specifications

• Brand: Hertz
• Series: Cento
• Model: CX 165
• UPC: 8018823126670
• Type: 2-Way Coaxial (pair)
• Size: 165 mm (6.5")
• Power Handling (Continuous): 70W
• Power Handling (Peak): 210W
• Impedance: 4Ω
• Frequency Response: 55 Hz – 22 kHz
• Sensitivity: 93 dB
• Woofer Voice Coil Ø: 25 mm (1")
• Tweeter Voice Coil Ø: 13 mm (0.5")
• Woofer Magnet: High density flux ferrite
• Tweeter Magnet: Neodymium
• Cone: Semi-pressed paper + mica (SPP-M)
• Dome: Tetolon
• Xmech: 4.9 mm (0.19")
• Weight (each speaker): 0.95 kg (2.09 lb)

What’s Included

• (2) Hertz CX 165 6.5" coaxial speakers
• Manufacturer-supplied mounting/accessories (as included by Hertz)
• User documentation

Why Buy From MCOR Automotive

• Authorized Hertz retailer
• Install + system-matching support (amp/DSP guidance, speaker integration)
• Fast fulfillment with experienced 12V audio help

Fitment, Installation & Warranty Notes

• Fitment Help: Need help confirming fitment, compatibility, amplifier matching, or installation parts? Use our Fit Guide or contact us through the chat button before ordering.
• Authorized Retailer: MCOR Automotive is an authorized Hertz retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.