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Trinity Audio Solutions
Trinity Audio Solutions E Series 10" 800W RMS D2/D4 Subwoofer

Trinity Audio Solutions E Series 10" 800W RMS D2/D4 Subwoofer

Last price we saw

$127.49at Sky High Car Audio, last seen Nov 2

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Our take on the Trinity Audio Solutions E Series 10" 800W RMS D2/D4 Subwoofer

The Trinity Audio Solutions E Series 10 is a passive car subwoofer rated at 800W RMS, built with a dual voice coil available in 2-ohm (D2) or 4-ohm (D4) configurations. It is designed for ported or bandpass enclosures, so it needs a separate amplifier and a box built to spec. The 10-inch size suits tight trunk space where a 12 would not fit. It is a raw driver, not a loaded box, so budget for an amp and enclosure on top of the driver price.

Best forBass-heavy music in a sedan or hatchbackBuilders who already own a mono amplifierPorted or bandpass box buildsTight trunk or cargo areas
Pros
  • 800W RMS handles strong amplifier power
  • Dual voice coil allows 2-ohm or 4-ohm wiring
  • 10-inch cone fits small enclosures
  • Ported and bandpass designs suit it
  • Passive design keeps the driver price low
Cons
  • Needs a separate amplifier and enclosure
  • No box or wiring included
  • Bandpass boxes are hard to tune correctly
  • Deep bass output trails a good 12-inch driver

Trinity Audio Solutions E Series 10" 800W RMS D2/D4 Subwoofer prices at every store

  • Sky High Car AudioCheck price at Sky High Car Audio

Trinity Audio Solutions E Series 10" 800W RMS D2/D4 Subwoofer price history

Lowest price we've seen: $127.49 on Nov 2 at Sky High Car Audio. Tracked across 1 store since Nov 2.

Specifications

Amplification Type
Passive
Dual Voice Coil
Yes
Enclosure Type
Ported, Bandpass
RMS Power Rating
800 watts RMS
Size
10 inches diameter

Questions and answers

Is 800W RMS enough for a daily driver?
Yes. 800W RMS is a lot for a 10-inch driver and will be loud in a small cabin. Match it with an amplifier that makes roughly 800W at the impedance you wire to.
Should I get the D2 or D4 version?
Pick the version that lets your amplifier make its rated power. A D2 wired in series gives 4 ohms; a D4 wired in parallel gives 2 ohms. Check your amp's stable impedance first.
Does it come with an enclosure?
No. It is a bare driver. You need a ported or bandpass box built to Trinity's specs, or a shop-built one.
Can I run it off a factory head unit?
No. It is passive and needs an external amplifier. A factory head unit has no built-in subwoofer power.
How does it compare with a 12-inch sub?
A 10-inch moves less air, so it gives tighter, less deep bass and fits smaller boxes. A 12-inch in a proper box will hit lower notes with more authority.
When is the best time to buy?
Car audio drivers often drop during holiday sales and spring car-audio promotions. Check the price history before buying.