SP 10MM NEO Midrange Extreme 10" 300W RMS Neo
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SUPER POWER AUDIODESIGNED IN ITALY
MMXXVI
300 watt RMS.
Ten inches, no ballast.
The 2026 neodymium 10"/25 cm of the EXTREME line: 99.6 dB, a 60.5 mm (2.5") CCAW voice coil and a solid aluminium phase plug. Same power as the ferrite SP 10MM, in a motor that is much smaller and lighter — four of them weigh like two. Unit price.
Power, measured not promised
PER SPEAKER · RMS IS CONTINUOUS POWER, NOT BURST · NOMINAL 4 Ω
Why this midrange
Almost 100 dB from one watt. On a 300 W channel this is competition-level output from a single 10" cone.
The same magnetic force as a heavy ferrite ring in a much smaller and lighter motor. Bl of 10.5 TM — more motor than the ferrite version, with a fraction of the weight.
60.5 mm of CCAW voice coil: more winding surface, more heat capacity, more minutes at full volume.
Curvilinear fiberglass reinforced paper: the curved profile spreads break-up, so the midrange stays clean when you push it.
Look at it closely
Full specifications, Thiele-Small parameters and mounting data, straight from the 2026 factory sheet.
⇩ Open the manual (PDF)English · 2026 edition · opens in a new tab
What you receive
The price on this page is for one SP 10MM NEO. SPL builds use them in twos and fours: order the number your project needs, they ship from the same production batch. Packed in the SP Audio box with the protective foam.
In the box: 1 × SP 10MM NEO midrange · mounting screws · SP Audio packaging.
Not included: grilles, speaker cable, crossovers and adapter rings — installation materials, chosen for your car.
Technical specifications
| POWER & LOAD | |
|---|---|
| Rated power (RMS) | 300 W |
| Peak power (MAX) | 600 W |
| Rated impedance | 4 ohm |
| ACOUSTIC | |
| Nominal diameter | 250 mm (10") |
| Sensitivity | 99.6 dB SPL 1W/1M |
| Frequency range | 50 Hz - 6 kHz |
| MOTOR & MATERIALS | |
| Voice coil diameter | 60.5 mm / 2.5" CCAW |
| Winding material | Copper clad aluminium wire (CCAW) |
| Magnet | Neodymium |
| Phase plug | Aluminium, solid |
| Suspension | M-ROLL, polycotton |
| Cone | Curvilinear, fiberglass reinforced paper |
| Sold as | Unit (1 piece) |
| THIELE-SMALL PARAMETERS | |
| Fs | 113 Hz |
| Re | 3.2 ohm |
| Qts | 0.430 |
| Qes | 0.460 |
| Qms | 6.546 |
| Vas | 21.083 L |
| Xmax | 2.5 mm |
| Sd | 353 cm² |
| Cms | 123.642 µm/N |
| Mms | 30.538 g |
| Bl | 10.453 TM |
| η0 | 2.431 % |
MANUFACTURER’S LABORATORY DATA · PEAK OR “BURST” FIGURES USED IN SOME MARKETS ARE NOT RMS AND ARE NOT LISTED
Complete the system
Before you install it
- Do not go below 4 ohm per channel. Two speakers in parallel on one channel give 2 ohm: most amplifiers will heat up or go into protection.
- Use a high-pass filter. This is a midrange, not a subwoofer: it reaches 50 Hz, but for SPL duty cut higher and let the subwoofer do the bass.
- Set the gain properly. Clipping kills voice coils far more often than power does.
- Plan the mounting. A 10"/25 cm frame does not fit factory door holes: it wants a door pod, a kick panel or a custom baffle, solidly fixed. It runs to 6 kHz: always pair it with a tweeter.
Questions installers ask
spaudio@spaudio.it · +39 340 807 8778
Accepted payment methods
Visa · Mastercard · Maestro · American Express · PayPal · Apple Pay · Google Pay · Shop Pay · Klarna
SP Audio — Super Power Audio. Designed in Italy by Audiocar Import & Export SRLS, Milano, official SP Audio distributor for Europe.