Maximum Hartke impact – four 10s plus a 5-inch high-frequency driver. The Hartke 4.5XL (HCX45) adds a custom 5-inch aluminium-cone high-frequency driver to four 10-inch XL drivers in a tuned, ported cabinet. It handles 400 watts with a range of 30 Hz to 12 kHz.
Why customers choose it
Who it is for
Bass players who want extra top-end clarity for slap and pick playing, bigger stages, and bands that play loud.
Specifications
| Type | Bass speaker cabinet |
|---|---|
| Speakers | 4 x 10″ Hartke XL aluminium cone + 5″ aluminium-cone HF driver |
| Power Handling | 400 W @ 8 ohms |
| Impedance | 8 ohms |
| Frequency Response | 30 Hz – 12 kHz |
| Sensitivity | 99 dB @ 1 W/1 m |
| Voice Coil | 1.5″ |
| Magnet Weight | 60 oz |
| Inputs | Parallel 1/4″ |
| Cabinet Type | Expanded-design, tuned and ported |
| Dimensions | 27″ H x 24″ W x 18″ D (approx. 69 x 61 x 46 cm) |
| Weight | 99 lb (approx. 45 kg) |
Good to know
- A bass amplifier head and speaker cable are needed and not included.
- Match the total load to your amp: one 8-ohm cabinet is 8 ohms; two 8-ohm cabinets together are 4 ohms.
FAQ
What does the 5-inch driver do?
It handles the high frequencies, giving wider coverage up to 12 kHz.
What is the HCX45?
HCX45 is the order code for the Hartke 4.5XL cabinet.





























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