AudioQuest - SureGrip® 300 BananaSpeaker Connectors – Fits Standard Banana Jacks (Supports up to 9 AWG) - Silver
Customers are saying
Customers enjoy the exceptional ease of use and high-quality sound provided by this product. Users frequently highlight the reliable connectivity and the straightforward installation process as key benefits. Additionally, many appreciate the secure fit and the aesthetically pleasing design that complements their existing stereo systems.
Color
SilverFit standard speaker binding posts
For wide-ranging compatibility.
Direct silver-plated design
Reduces distortion by eliminating a lower nickel layer.
BFA-style
For quick and easy connection of speakers to your system.
Set of 4
To connect left and right speakers to an amplifier or receiver.
- App CompatibleNo
Reviews
Rating 4.4 out of 5 stars with 279 reviews
- Ease of use (98)
- Quality (78)
- Connection (24)
- Installation (9)
- Fit (7)
Customer Images
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AudioQuest SureGrip 300 BFA/Banana connectors fit a standard banana jack and wire up to 9 AWG.

Sized for wire up to 7AWG and specifically crafted to complement our best-selling Rocket 44 and Rocket 88 speaker cables, AudioQuest’s 507 Banana Plugs are high-quality parts carefully designed for outstanding audio performance. Unlike common banana plugs comprising multiple pieces of inexpensive metals such as brass, AudioQuest’s 507 Banana plugs are fabricated from a single solid piece of high-purity Purple Copper. This is then treated to a Hanging Silver process in which the part is directly plated with high-purity silver, incorporating no sound-damaging intermediary layer. Taking performance further, AudioQuest’s Cold-Welded connection avoids the use of sound-damaging solder. AudioQuest’s Multi-Tool is included with every package of 507 Bananas. The Allen-wrench end allows secure tightening (Cold-Welding) of the electrical connection while the Phillips-head end allows tightening of the strain-relief screw. Available in Gold or Silver, in sets of four or six. Spade lugs also available.

Use AudioQuest SureGrip 100 Bananas to create a secure, high-performance connection between your speaker cable and loudspeakers. AudioQuest uses high-quality Beryllium Copper base metal, which is stronger, more conductive, and sounds better than the typical phosphor-bronze used in most connectors. Direct-Silver Plating looks great while avoiding sonically degrading intermediary layers of lesser-quality metal. The included mini-wrench creates a simple, secure cold-weld connection without requiring sound-damaging solder. Bare speaker wire is messy and unreliable. Compatible with universal speaker binding posts and cables up to 9AWG, AudioQuest SureGrip 100s create a clean, finished look while ensuring excellent sonic performance.

Use AudioQuest SureGrip 100 Bananas to create a secure, high-performance connection between your speaker cable and loudspeakers. AudioQuest uses high-quality Beryllium Copper base metal, which is stronger, more conductive, and sounds better than the typical phosphor-bronze used in most connectors. Direct-Gold Plating looks great while avoiding sonically degrading intermediary layers of lesser-quality metal. The included mini-wrench creates a simple, secure cold-weld connection without requiring sound-damaging solder. Bare speaker wire is messy and unreliable. Compatible with universal speaker binding posts and cables up to 9AWG, AudioQuest SureGrip 100s create a clean, finished look while ensuring excellent sonic performance.
| Pros for AudioQuest - SureGrip® 300 BananaSpeaker Connectors – Fits Standard Banana Jacks (Supports up to 9 AWG) - Silver | |||
|---|---|---|---|
| Ease of use, Quality, Connection, Installation, Fit | There were no pros for this product— | There were no pros for this product— | There were no pros for this product— |





























































