HOME / SUBWOOFERS / INDIGO-15.D4
BESTSELLER

INDIGO-15.D4

  • Size & Basket: 15″ (39.5 cm) subwoofer with a ventilated molded basket.

  • Voice Coil & Wires: 3.0″ (76 mm) voice coil paired with flat, silver-plated lead wires.

  • Cone Material: Unpressed cellulose diffuser for deep, clean bass.

  • Power & Impedance: 751 W RMS / 1501 W peak power handling with dual 4 Ω ($4\times 4\text{ }\Omega$) voice coils.

  • Magnet: Heavyweight 107.6 oz (3.05 kg) magnet structure.

  • Audio Specs: 84.2 dB sensitivity, 40 Hz resonant frequency ($F_o$), and 0.54 $Q_{ts}$.

SKU: 15.D4 Category:

Product Description

The Deaf Bonce Indigo 15.D4 (INDIGO-15.D4) is a heavy-duty 15-inch subwoofer engineered to deliver massive low-end bass response, high power handling, and exceptional acoustic efficiency for custom car audio systems. Built for bass enthusiasts seeking powerful low-frequency reproduction, this subwoofer effortlessly moves massive volumes of air, producing deep, impactful bass that transforms your vehicle’s audio stage.

Featuring a heavy-duty motor structure, high-temperature voice coil, and a durable surround, the Indigo 15.D4 is constructed to withstand prolonged thermal and mechanical stress during high-output playback. Its dual 4-ohm voice coil configuration provides versatile wiring options, allowing you to optimize amplifier power output for maximum SPL performance.


Key Features

  • Massive Low-End Output: 15-inch cone surface area provides powerful, deep bass reproduction with high acoustic efficiency.

  • Dual 4-Ohm Voice Coils: Offers flexible wiring configurations (parallel for 2 ohms or series for 8 ohms) to match your amplifier setup.

  • High-Temperature Voice Coil: Engineered for optimal heat dissipation and long-term mechanical reliability under heavy power loads.

  • Durable Construction: Reinforced cone and heavy-duty surround resist distortion and mechanical wear during high-excursion playback.

  • SPL & Daily Play Performance: Ideal for both custom daily driver setups and high-output demo vehicles.


Specifications

  • Model: INDIGO-15.D4

  • Series: Indigo

  • Type: Subwoofer

  • Size: 15 inches

  • Voice Coil Configuration: Dual 4-Ohm (D4)

  • Package Quantity: 1 Pc

Reviews

There are no reviews yet.

Be the first to review “INDIGO-15.D4”

Your email address will not be published. Required fields are marked *

Also Our Partners

alpine
db_drive
dd_audio.svg
focal
hertz.svg
paramat
steg.svg
alpine
db_drive
dd_audio.svg
focal
hertz.svg
paramat
steg.svg
Scroll to Top