Maximo Ultra

Let your Morel journey begin with the Maximo Ultra MKII.

Following Morel’s philosophy of developing the industry-leading music systems, the Maximo Ultra MKII series shares our design principles at an affordable price.
Each kit was engineered to be easily installed in original speaker locations and to be integrated with factory head units or used with an aftermarket amplifier. Whether your vehicle uses coaxials, or 2 or 3-way components, Maximo Ultra MKII has you covered.

Regardless of what you drive or what genre you listen to, the high value Maximo Ultra MKII will vastly enhance your listening experience. Welcome to the Morel family.

Information Centre

Performance Series	Maximo Ultra 502	Maximo Ultra 602	Maximo Ultra 602 HE	Maximo Ultra 603A	Maximo Ultra 603
MSRP (Aust.)	$469	$469	$499	$789	$869
Configuration	2-way Split Syst.	2-way Split Syst.	2-way Split Syst.	3-Way Split Syst.	3-Way Split Syst.
Midbass Size	133 mm	165 mm	165 mm	165 mm	165 mm
Frequency Resp.	50 - 20 kHz	50 - 20 kHz	60 Hz - 20 kHz	50 - 20 kHz	50 - 20 kHz
Crossover	External	External	In-line	Active Syst.	External
RMS Power	90	100	100	100	100
Peak Power	180	200	200	200	200
Sensitivity	89 dB	90.5 dB	94 dB	90.5 dB	90.5 dB
Impedance	4 ohm	4 ohm	4 ohm	4 ohm	4 ohm
Speaker Grills	Included	Included	Not Included	Included	Included

Performance Series	Maximo Ultra 402 Coax	Maximo Ultra 502 Coax	Maximo Ultra 602 Coax	Maximo Ultra 6×9 Coax
MSRP (Aust.)	$299	$349	$349	$369
Configuration	2-way Split Syst.	2-way Split Syst.	2-way Split Syst.	3-Way Split Syst.
Midbass Size	100 mm	133 mm	165 mm	6"×9"
Frequency Resp.	75 - 20 kHz	55 - 20 kHz	55 Hz - 20 kHz	45 - 20 kHz
Crossover	Integrated	Integrated	Integrated	Integrated
RMS Power	50	80	90	110
Peak Power	100	160	180	220
Sensitivity	87.5 dB	89.5 dB	91 dB	92 dB
Impedance	4 ohm	4 ohm	4 ohm	4 ohm
Speaker Grills	Included	Included	Included	Included

Maximo Ultra 3-Way User Manual

Maximo Ultra 2-Way User Manual

Maximo Ultra Coaxial User Manual

*Prices correct at 01/09/2025 and are subject to change.