




Morel Primo 104 10 Inch Single 4 Ohm Subwoofer 300w RMS
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The Morel Primo 104 is a 10-inch, single 4-ohm subwoofer rated at 300W RMS (600W peak), from Morel's entry-level Primo performance range. It features an EVC motor, high-grade ferrite magnet and paper composite cone, and is designed to work in both sealed and vented enclosures.
Also in the Primo range: the Primo 804 8-inch and Primo 124 12-inch. For shallow installs, see the Primo SL PSL104.
Key specifications
- Size: 10", single 4-ohm voice coil
- Power handling: 300W RMS, 600W peak
- Sensitivity: 90dB (1W/1m)
- Mounting depth: 12.4cm
- Mounting hole diameter: 23.3cm
- Overall diameter: 26.3cm
- Enclosure: sealed or vented
Morel Primo 104 10 inch 4 ohm subwoofer 300W
The Primo 104 brings Morel build quality and sound to a more accessible price point. It delivers strong output and control even with modest amplifiers, and works well in both sealed and vented enclosures. If you want to step up in power within the Morel range, the Morel Ultimo PS 104D offers a 10-inch dual 4-ohm option at 700W.
Features
EVC Motor Morel's EVC™ technology uses an oversized voice coil for improved heat dissipation, power handling and linearity. The motor system sits within the voice coil, directing all magnetic energy there and eliminating stray flux. The result is a compact, efficient and magnetically shielded design.
High-Grade Ferrite Magnet Morel uses only the highest-intensity ferrite magnets available. This keeps the magnetic system compact while maintaining high magnetic flux output.
Paper Cone Morel's paper composite cone is ultra-lightweight, making it well suited to the Primo's motor and voice coil design, and helping to maximise efficiency and bass response.
Explore the full range in Morel Subwoofers.
Specification
| Impedance | (Ohms) 4 |
|---|---|
| Voice Coils | Single |
| RMS Power (W) | 300 |
| Peak Power (W) | 600 |
| Sensitivity | (dB @ 1W/1m) 90 |
| Frequency Response | (Hz) 22-900 |
| Height (cm) | 26.3 |
| Width (cm) | 26.3 |
| Depth (cm) | 13 |
| Protrusion (cm) | 0.5 |
| Mounting Depth | (cm) 12.4 |
| Mounting Hole Diameter (cm) | 23.3 |
What's Included
- PRIMO 104
Morel
About the Morel PRIMO 104
From our tech experts at CEN
The Morel Primo 104 is a 10-inch, single 4-ohm subwoofer from Morel's entry-level Primo range, rated at 300W RMS and 600W peak. It uses Morel's EVC motor technology with a high-grade ferrite magnet and a paper composite cone. The design works in both sealed and vented enclosures, giving flexibility for different boot or cabin builds.
Who it suits
The Primo 104 suits anyone wanting Morel build quality and sound at a more accessible price point. It delivers solid output with modest amplifiers, making it a practical entry into the Morel subwoofer range. Those wanting more power in the same 10-inch, 4-ohm format can step up to the Morel Ultimo TI 104 at 1000W RMS.
Our tech experts advise
Confirm your enclosure has a mounting hole diameter of at least 23.3cm and can accommodate a mounting depth of 12.4cm; the overall diameter is 26.3cm. Installation pricing varies by vehicle — contact our Nottingham fitting team for a quote.
Explore the full Morel range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Morel
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We confirm the parts
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Bring it to our Beeston workshop and we do the rest.
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Frequently Asked Questions
Q: Does the Primo 104 need an amplifier?
A: Yes. It is a raw subwoofer driver, so pair it with an amplifier matched to its 300W RMS rating and single 4-ohm voice coil.
Q: What cut-out and mounting depth does the Primo 104 need?
A: A 23.3cm mounting hole and 12.4cm mounting depth. Overall diameter is 26.3cm and it protrudes 0.5cm.
Q: Can the Primo 104 go in a sealed or ported box?
A: Yes. Primo subwoofers were engineered to be flexible and perform in both sealed and vented applications.
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