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Everything In Music Since 1958
Everything In Music Since 1958

Neutrik NL4MMX Lockable 4 Pole Speakon Adapter

by Neutrik
Original price $6.88
Original price $6.88 - Original price $6.88
Original price $6.88
Current price $5.90
$5.90 - $5.90
Current price $5.90
♫ In stock
About Inventory Status

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In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 11151 Veirs Mill Rd. Silver Spring, MD 20902.

📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.

Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.

Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.

█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.

About Item Conditions

Call or text us at 301-946-8808.

New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.

Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.

Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.

Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.

Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.

B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.

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Neutrik NL4MMX Lockable 4 Pole Speakon Adapter

Links two NL2/4F*s together for cable extension. Changes gender to male when permanently locked on the cable.Features permanent secure connection on a speakON cable connector using 2nd lock. Can be permanently attached to NL2/4F*.

  • Rugged diecast metal shell
  • Chuck type strain relief for optimum cable protection
  • Precision machined one-piece contacts - avoid hook up of tip contact
  • Meets all prevailing standards


  • Product Specifications:
    • Title: NL4MMX
    • Gender: Male
  • Electrical Specifications:
    • Contact Resistance: ≤ 3 mΩ (after lifetime)
    • Dielectric Strength: 4 kVdc (peak)
    • Insulation Resistance: > 1 GΩ (after damp heat)
    • Rated Current per Contact: 15 A rms continuous
    • Rated Current per Contact (Audio Signal): 30 A, duty cycle 50%
    • Rated Voltage (Insulation): 250 V
    • Attention: speakON is NOT to be used as an AC mains or power supply connector!
  • Mechanical Specifications:
    • Lifetime: > 5000 mating cycles
    • Locking Device: Quick Lock (a mechanism for easily locking and unlocking the connector)
  • Material Specifications:
    • Contact Plating: 4 µm Ag (Silver)
    • Contacts: Bronze (CuSn6)
    • Insert: Polyamide (PA 6 30% GR - Glass Reinforced)
    • Shell: Polyamide (PA 6 30% GR - Glass Reinforced)
  • Environmental Specifications:
    • Flammability: UL 94 HB (This rating pertains to materials that burn slowly when tested using the UL 94 standard for flammability of plastic materials for parts in devices and appliances.)
    • Solderability: Complies with IEC 68-2-20 (This indicates the connector’s capacity to be soldered, typically in terms of the soldering temperature and duration that the connector can withstand.)
    • Temperature Range: -30 °C to +80 °C

This connector, designed for professional audio applications, adheres to rigorous standards for electrical capabilities, durability, and environmental resistance. Its specifications indicate a robust construction suitable for reliable, high-quality signal transmission, ensuring longevity and performance in various environments.

Manufacturer: Neutrik
Model: NL4MMX
SKU: I143370-N-30-WHXX
UPC: 7613187005206

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