SP DRIVER 70 NEO COMPLETE DRIVER WITH HORN 400W RMS ( UNIT PRICE)
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SUPER POWER AUDIODESIGNED IN ITALY
MMXXVI
400 watt RMS.
Horn already on.
A complete neodymium compression driver with its horn: 400 W RMS, 800 W peak, 108 dB, rated 500 Hz – 18 kHz. The horn mouth measures 158 mm. Sold as a single unit.
Power, measured not promised
PER DRIVER · RMS IS CONTINUOUS POWER, NOT BURST
Why this driver
400 W RMS continuous and 800 W peak, printed on the driver itself. Enough headroom for a loud front stage or an SPL wall.
The NEO in the name is the neodymium magnet ring you can see around the body: strong field, compact motor.
It comes with its black horn already mounted: 158 mm across the mouth, 120 mm at the base, 130 mm tall. No horn to buy separately.
Rated from 500 Hz to 18 kHz with 108 dB sensitivity: a wide band that lets you cross low and still keep the top end.
Look at it closely
Full specifications and mounting data, straight from the factory sheet.
⇩ Open the manual (PDF)English · 2026 · opens in a new tab
What you receive
The price on this page is for one piece: the SP DRIVER 70 NEO compression driver with its horn. Packed in the SP Audio box.
In the box: 1 × SP DRIVER 70 NEO compression driver with horn · SP Audio packaging.
Not included: crossovers, capacitors, speaker cable and brackets, chosen for your car.
Technical specifications
| POWER | |
|---|---|
| Rated power (RMS) | 400 W |
| Peak power (MAX) | 800 W |
| ACOUSTIC | |
| Sensitivity | 108 dB |
| Frequency range | 500 Hz – 18 kHz |
| MOTOR & MATERIALS | |
| Magnet | Neodymium |
| DIMENSIONS | |
| Horn mouth | 158 mm |
| Horn base | 120 mm |
| Horn height | 130 mm |
| Driver body diameter | 131 mm |
| Overall height (driver + horn) | 194 mm |
| Sold as | Single unit · horn included |
DATA FROM THE DRIVER LABEL AND THE MEASURED PRODUCT PHOTOS · PEAK OR “BURST” FIGURES USED IN SOME MARKETS ARE NOT RMS AND ARE NOT LISTED
Complete the system
Before you install it
- It always needs a crossover. Never full range. A compression driver wired straight to the amplifier does not survive. Use a crossover, or at the very least a capacitor in series.
- Do not cross below 500 Hz. 500 Hz is the lowest frequency this driver is rated for. Going under it, at any power, is the fastest way to tear the diaphragm.
- Aim the horn, then bring the gain up slowly. Point it at the listener and raise the level step by step. Clipping kills compression drivers far more often than power does.
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.