The Hertz DCX 165.3 deliver clear, detailed mids and highs and high sensitivity that lets them play loudly and cleanly on factory head units. They tighten up upper-bass and imaging, but they trade off deep bass and can require minor fitment or wiring tweaks in some vehicles.
Buyer confidence
85%Key specs
Full specs- Component
- Two way coaxial
- Size mm (in.)
- 165 (6.5)
- Power Handling - Continuous W
- 60
- Power Handling - Peak W
- 120
- Impedance Ohm
- 4
- Depth mm (in.)
- 72 (2.8)
- Woofer Voice Coil Ø mm (in.)
- 25 (1.0)
- Frequency Response Hz
- 60 ÷ 21k
Key specs
Full specs- Component
- Two way coaxial
- Size mm (in.)
- 165 (6.5)
- Power Handling - Continuous W
- 60
- Power Handling - Peak W
- 120
Review highlights
Based on customer reviewsHertz DCX 165.3 — clear, efficient 6.5" coaxials with a mid/high focus
The Hertz DCX 165.3 deliver clear, detailed mids and highs and high sensitivity that lets them play loudly and cleanly on factory head units. They tighten up upper-bass and imaging, but they trade off deep bass and can require minor fitment or wiring tweaks in some vehicles.
What buyers praise
- Clear, detailed mids and highs
- Punchy, tight upper-bass and midrange
What to watch for
- Limited low-end extension; a subwoofer is recommended for deep bass
Overview
Specs
Technical Specs
| Component | Two way coaxial |
| Size mm (in.) | 165 (6.5) |
| Power Handling - Continuous W | 60 |
| Power Handling - Peak W | 120 |
| Impedance Ohm | 4 |
| Depth mm (in.) | 72 (2.8) |
| Woofer Voice Coil Ø mm (in.) | 25 (1.0) |
| Frequency Response Hz | 60 ÷ 21k |
| Woofer Magnet size D x d x h mm (in.) | 80 x 40 x 15 (3.1 x 1.6 x 0.6) |
| Weight of one speaker kg (lb.) | 0,77 (1.69) |
| Woofer Magnet | High density flux ferri |
| Tweeter Magnet | Neodymium |
| Cone | Water-repellent pressed paper |
| Dome | PEI |
Electro-acoustic Specs
| D mm | 135 |
| Re Ohm | 3,3 |
| Fs Hz | 68 |
| Vas I | 14,3 |
| Mms g | 11,0 |
| Cms mm/N | 0,49 |
| BL T*m | 4,0 |
| Qts | 0,85 |
| Qes | 0,96 |
| Qms | 7,54 |
| Spl dB | 93 |
Physical Specs

| A | 165 mm (6.5 in.) |
| B | 144 mm (5.7 in.) |
| C | 72 mm (2.8 in.) |
| D | 64 mm (2.5 in.) |
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