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Sundown Audio  |  Barcode: 0810111131377

Sundown ZV6 10

Regular price 1.469,00€
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Free shipping from 49€

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Wiring wizard & port computer

Use our wiring wizard for simple wiring of speakers and subwoofers! The correct connection is important for your amplifier! Low-impedance operation can damage the amplifier! The data sheet shows you which connection the respective amplifier is designed for!

Our port calculator shows you which tuning your enclosure has! The net volume is always particularly important here; calculate the pure chamber of the subwoofer beforehand to arrive at the correct result. The net volume is calculated minus all displacements and is important when designing the enclosure.

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Name: Sundown Audio

Address: Heinrich-Hertz-Straße 13A, 46325 Borken

Email: info@jr-labs.eu

Website: https://jr-labs.de/

European Manufacturer: No


The
Sundown Audio ZV6 10 is a no-compromise 25-cm subwoofer designed for high-performance car audio and SPL systems. Despite its comparatively compact cone area, the ZV6 10 is designed for enormous power reserves and extremely high cone excursion. With a power handling capacity of 3,250 watts RMS and a linear Xmax of 35 mm in one direction, it is particularly well-suited for systems that aim to combine high sound pressure levels with powerful low-frequency bass reproduction.

At the heart of the ZV6 is its robust driver with a four-layer stacked magnet system. Sundown uses a 3-inch, eight-layer aluminum flat-wire voice coil wound onto a sturdy aluminum voice coil former. This design enables high motor torque while providing the thermal headroom required for amplifier power in the range of several kilowatts.

A sophisticated ventilation system helps cool the drive. This includes a highly ventilated magnetic gap, flow-optimized pole core ventilation, and additional milled ventilation channels on the pole core. The basket’s solid aluminum spacer ring is also ventilated and aids air exchange during large diaphragm strokes.

The Mega-Roll v.2 surround and specially developed, highly linear centering spiders allow for enormous excursion while maintaining controlled cone movement. The design is complemented by stitched XL tinsel strands, sturdy spring-loaded terminals, and a large aluminum Faraday ring to influence inductance and improve linearity.

The ZV6 10 was developed specifically for compact bass-reflex enclosures. Sundown recommends a net volume of about 1.5 ft³ (approx. 42.5 liters) with a tuning frequency of 32 Hz. The manufacturer does not recommend using a sealed enclosure.

 

Technical Specifications

  • Manufacturer: Sundown Audio
  • Series: Z-Series
  • Model: ZV6 10 / Z v.6
  • Subwoofer size: 10 inches / 25 cm
  • RMS Power Handling: 3,250 watts
  • Peak power handling: 6,500 watts
  • Voice coil: 3 inches / 76.2 mm
  • Voice Coil Assembly: 8-layer aluminum flat-wire voice coil
  • Voice coil former: Aluminum
  • Impedance options: Dual 1 ohm (D1) or Dual 2 ohms (D2)
  • Xmax: 35 mm on one side (at 70% BL)
  • Total linear Xmax: approx. 70 mm peak-to-peak
  • Diaphragm area Sd: 506.6 cm²
  • Bead: Sundown Mega-Roll v.2
  • Basket: specially designed cast aluminum basket
  • Connection: Spring-loaded terminals
  • XL tinsel strands sewn together
  • Ultra-linear Spider/Centering Spider System
  • Large Aluminum Faraday/Shorting Ring
  • Highly ventilated magnetic gap
  • High-Velocity Pole-Core Ventilation
  • Additional ventilation channels on the pole core
  • Quadruple-stacked magnetic assembly
  • Magnet diameter of the motor assembly: approx. 240 mm
  • Total height of the magnet assembly: approx. 100 mm

T/S Parameters – ZV6 10 D1

  • Resonance frequency Fs: 38.47 Hz
  • DC resistance: 1.70 ohms
  • Qms: 5.7890
  • Qes: 0.4472
  • Qts: 0.4151
  • Mass in motion (Mms): 400.72 g
  • Elasticity (cm/m): 42.70 µm/N
  • Equivalent volume (Vas): 8.13 liters
  • Diaphragm area Sd: 506.6 cm²
  • Efficiency: 81.90 dB
  • BL Force Factor: 19.197 Tm
  • Voice coil inductance Le: 1.89 mH
  • Xmax: 35 mm

T/S Parameters – ZV6 10 D2

  • Resonance frequency Fs: 40.46 Hz
  • DC resistance: 3.70 ohms
  • Qms: 5.6379
  • Qes: 0.4523
  • Qts: 0.4187
  • Mass in motion (Mms): 399.68 g
  • Elasticity (cm/m): 38.71 µm/N
  • Equivalent volume (Vas): 7.37 liters
  • Diaphragm area Sd: 506.6 cm²
  • Efficiency: 82.08 dB
  • BL Force Factor: 29.209 Tm
  • Voice coil inductance Le: 4.31 mH
  • Xmax: 35 mm

Dimensions

  • Outer diameter: 11.81 inches / approx. 300 mm
  • Installation diameter: 10.1 inches / approx. 256.5 mm
  • Installation depth: 10.96 inches / approx. 278.4 mm
  • Motor diameter: 5.78 inches / approx. 146.8 mm
  • Subwoofer displacement: 0.23 ft³ / approx. 6.5 liters

Case Recommendation

  • Enclosed housing: not recommended
  • Bass-reflex enclosure: 1.5 ft³ / approx. 42.5 liters (net)
  • Recommended tuning frequency: 32 Hz
  • Recommended port area: 22 in² / approx. 142 cm²

4th-Order Bandpass Recommendation

  • Sealed chamber: 0.75 ft³ / approx. 21.2 liters
  • Ventilated chamber: 2.25 ft³ / approx. 63.7 liters
  • Port area: 45 in² / approx. 290 cm²
  • Port length: 8 inches / approx. 20.3 cm

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