AudioQuest Rocket 88 72v DBS 4m Pair Speaker Cable

AudioQuest Rocket 88 Bi-Wire Speaker Cable - Factory Terminated

Rocket 88 incorporates AudioQuest’s patented Dielectric-Bias System (DBS) and replaces Long-Grain Copper with solid Perfect-Surface Copper+. DBS offers a lower noise-floor, so you can hear deeper into the nuances of your favorite music. At the same time the addition of more PSC+ offers a smoother, more relaxed, and natural sonic timbre and texture.

Features :

• Solid Perfect-Surface Copper+ (PSC+) Conductors
• Carbon-Based Noise-Dissipation and Cross-Talk-Dissipation Systems (Insulation)
• Dielectric-Bias System (DBS, US Pat #s 7,126,055 & 7,872,195 B1)
• Double Star-Quad Geometry
• Spread-Spectrum Technology (SST)
• Bi-Wiring
• Gold or Silver Plated Terminations - Please note the AudioQuest Series 1000 plugs are only available in silver.

Solid Perfect-Surface Copper+ (PSC+) Conductors :

Rocket 88 uses a carefully finessed, optimized and extremely high-purity Perfect-Surface Copper+. The astonishingly smooth and pure combination of PSC+ significantly eliminates harshness and greatly increases clarity. Rocket 88’s conductor mix is PSC+.

Carbon-Based Noise-Dissipation and Cross-Talk-Dissipation Systems (Insulation) :

The four negative conductors in Rocket 88 are insulated with partially conductive Carbon-Loaded Polyethylene. This remarkable material damps radio-frequency garbage from being fed back into the amplifier. The sonic benefit is exactly the same reduction in “hash” and better dimensionality that comes whenever RF garbage is reduced in an audio circuit. Rocket 88 uses Nitrogen-Injected Foamed-Polyethylene Insulation on its positive conductors because air absorbs next to no energy, and Polyethylene is low-loss with a benign distortion profile. Thanks to all the air in Foamed-Polyethylene Insulation, it causes much less of the “out-of-focus” effect common to other materials.

Dielectric-Bias System (DBS, US Pat #s 7,126,055 & 7,872,195 B1) :

All insulation slows down the signal on the conductor inside. When insulation is unbiased, it slows down parts of the signal differently, a big problem for very time-sensitive multi-octave audio. AudioQuest’s DBS creates a strong, stable electrostatic field which saturates and polarizes (organizes) the molecules of the insulation. This minimizes both energy storage in the insulation and the multiple nonlinear time-delays that occur. Sound appears from a surprisingly black background with unexpected detail and dynamic contrast. The DBS battery packs will last for years. A test button and LED allow for the occasional battery check.

Double Star-Quad Geometry :

The relationship between conductors defines a cable’s most basic electrical values (capacitance and inductance). However, even when those variables are kept in a reasonable balance, the relationship between conductors can be varied in ways that greatly affect the sound. The Double Star-Quad construction of Rocket 88 allows for significantly better dynamic contrast and information intelligibility than if the same conductors were run in parallel.

Spread-Spectrum Technology (SST) :

Any single size or shape of conductor has a specific distortion profile. Even though radially symmetrical conductors (solid or tubular) have the fewest discontinuities, any conductor of a particular size does have a sonic signature. SST is a method for significantly reducing the awareness of these character flaws by using a precise combination of different sized conductors. The different SST-determined conductor sizes used in Rocket 88 allow an exceptionally clear, clean and dynamic sound.

Bi-Wiring :

Rocket 88 is an exceptional Single-BiWire cable. When the halves are separated at the speaker end, the Double Star-Quad Geometry turns Rocket 88 into a true Double-BiWire set thanks to the magnetic autonomy of each Quad-conductor section. On its own, one Star-Quad conductor group would be a little lightweight in performance as it is biased towards treble finesse. The other Star-Quad conductor group is biased toward the bass; it’s more forceful and lacking ultimate resolution. Together they form a completely optimized full-range design. When separated, the Double Star-Quad design allows Rocket 88 to be a maximum-performance Double BiWire in a single cable.

Gold or Silver Plated Terminations :

AudioQuest offers a wide range of high-quality connectors that allow Rocket 88 to be securely attached to any type of equipment. Quality is in the low-distortion sound, not necessarily in the eye-candy effect. AQ ends are either dull looking gold or silver because these metals are plated directly over the connector. There is no shiny and harsh sounding nickel layer underneath. AQ PK-spade lugs are soft because better metal is soft, and facilitates a higher quality connection. For pieces requiring a banana plug or BFA connector the AQ PK-BFA/Banana provides unprecedented performance over conventional brass versions. Please note the AudioQuest Series 1000 plugs are only available in silver.

Application :

The PVC “pants” on either end of Rocket 88 are marked “Speaker End” or “Amp End.” Please use cables in the direction required.

Specification :

• Please note, you need to enter a quantity of 2 for a pair
• Metal: Solid Perfect-Surface Copper+ (PSC+)
• Gauge: 3.31mm2
• Geometry: Double Star-Quad
• Dielectric: Foamed-Polyethylene (For All Positive Conductors)
• Noise-Dissipation System: Cross-Talk-Dissipation System
• 72V Dielectric-Bias System (DBS) saturates and polarizes insulation, greatly reducing digital-audio distortion
• Jacket: Black/Green Braid
• Plugs: 500 Series Multi-Spade or Banana (Gold or Silver)
• Outer Diameter: 15mm x 7mm (Braided Cable)
• Factory Terminated
• Lifetime Warranty

Termination

This cable is professional terminated by AudioQuest using one of the following plug options:

• Series 500 Gold-plated Banana or Spade
• Series 500 Silver-plated Banana or Spade
• Series 1000 Silver-plated Banana or Spade

The Series 500 plugs are made from 'Purple Copper' which is a higher-purity copper compared to the Suregrip 300 Beryllium copper and delivers improved sonic characteristics. The Series 1000 plugs are made from 'Red Copper' which is the highest purity copper in the AudioQuest range and are designed to deliver the very best sonic performance.

The coppers of the connector, just as in the speaker cable itself can lend to the cable sounding more detailed, wider soundstage, lowering of the noise floor and protection of the raw conductors. These benefits increase step by step as you progress higher up the series from the Suregrip 300 Beryllium Copper plugs to the Series 1000 Red Copper banana plugs. The plating process also changes as you move up the series, resulting in a thicker and more durable plating.Please note the AudioQuest Series 1000 plugs are only available in silver.

About AudioQuest

AudioQuest has been the largest cable supplier to the high-end specialist market for many years. AudioQuest is sold in several hundred outlets in the US and in over sixty countries. Bill Lowe (Founder) is especially pleased that this success has been possible despite his insistence that the foundation of the company, and the foundation of AudioQuest marketing, must be the performance of the product. In the audio world, many professionals have learned that it is not always convenient to listen to the products they sell … they might learn something they don’t want to know! Bill has always understood the challenge of basing the existence of AudioQuest on the performance of the product. However, to Bill, this is the only reasonable way to do business and the only acceptable way to combine his passion for music (and all things high performance), with his need to make a living.