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Helix Esprit E10W
Shallow-mount 10" subwoofer with dual 2-ohm voice coils
Item #: 975E10W
This item is no longer available.
Helix Esprit E10W
Our take on the Helix Esprit E10W by Crutchfield's John Pollard
Thin is in
Helix builds their Esprit subwoofers to fit in places that normal subs won't. Coming in at just 3-1/8" deep, the Esprit E10W 10" shallow-mount sub lets you get creative with placement while giving you impressive bass. German engineering shines through on this sub, as Helix uses technology from their high-end Precision Series to create a super-slim driver that delivers superior performance and handles plenty of power. You'll enjoy highly accurate bass reproduction in applications where space is an issue.
Built for fidelity and performance
You can drive this sub hard, and the rigid fiberglass-coated, honeycomb membrane cone will still maintain its shape, so your bass stays true. Power handling is also enhanced by a large rubber surround that helps keep the cone under control, as well as a sturdy die-cast aluminum basket that provides a non-resonant, stable platform. You can wire this dual-voice-coil sub for 4-ohm or 1-ohm impedance, which gives you a little more flexibility as your system changes.
What's in the Box:
- One 10" Dual 2-ohm voice coil subwoofer
- Rubber screw cover (installed)
- Specification sheet (English/ German)
- 10" shallow-mount subwoofer with dual 2-ohm voice coils
- fiberglass coated honeycomb membrane woofer with rubber surround
- die-cast aluminum frame
- power range: 100-300 watts RMS (450 watts peak power)
- frequency response: not available
- sensitivity: 88 dB
- top-mount depth: 3-1/8"
- sealed box volume: 0.75 cubic feet
- ported box volume: 1.50 cubic feet
- warranty: 2 years
- Our 60-day money-back guarantee
Features and Specs
|Cone Material||Fiberglass coated|
|Ideal Sealed Box Volume (cubic feet)||0.75|
|Ideal Ported Box Volume (cubic feet)||1.5|
|Port diameter (inches)||4|
|Port length (inches)||13|
|Dual Voice Coil||Yes|
88 dB at 1 watt
|Frequency Response||46 - 250 Hz|
|RMS Power Range (Watts)||100-300|
|Peak Power Handling (Watts)||450|
|Top Mount Depth (inches)||3 1/8|
|Bottom Mount Depth (inches)||3 11/16|
|Cutout Diameter or Length (inches)||9 1/4|
|Parts Warranty||2 Year|
|Labor Warranty||2 Year|
Cone Design: The woofer uses a Honeycomb cone membrane coated with fiberglass. The rubber surround is resistant to UV rays for added durability.
Dual 2-ohm Voice Coils: This woofer features dual 2-ohm voice coils, offering wiring flexibility. When the voice coils are wired in parallel the woofer presents a 1-ohm load. When the voice coils are wired in series the woofer presents a 4-ohm load.
Cast Aluminum Basket: The die-cast aluminum basket resists flexing and resonance (ringing).
Terminals: The woofer features two pair of spring post terminals. They accept pin connectors or bare wire up to 10-gauge.
Sealed Box: For the best sound quality when you're short on space, use a sealed enclosure; the optimum internal volume is 0.75 cubic foot. Sealed enclosures provide the most control over a woofer, will handle a lot of power, and provide accurate sonic reproduction, making them suitable to all types of music.
Ported Box: The recommended ported box has an internal volume of 1.5 cubic feet with a 4" diameter x 13" long port tube, giving a tuning frequency of 40 Hz. Ported (or vented) enclosures typically provide better overall efficiency than sealed so they are suitable for use with smaller amplifiers, giving you more bass output from less power.
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