AC115S vs JBL-MTC-424SG — Compare

JBL AC115S 15 High Power Subwoofer System vs JBL JBL-MTC-424SG (1 = pack of 6 grilles) SQUARE WHT GRILLE, C424(EA=6GRILLES) (Pack of 6)

These are entirely different product categories: the AC115S is a complete 15-inch powered subwoofer system for live sound and DJ use, while the JBL-MTC-424SG is a pack of replacement grilles for compact Control speakers. They cannot be directly compared as purchasing alternatives.

No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.

JBL AC115S 15 High Power Subwoofer System

$1,550.00
View JBL AC115S 15 High Power Subwoofer System

JBL JBL-MTC-424SG (1 = pack of 6 grilles) SQUARE WHT GRILLE, C424(EA=6GRILLES) (Pack of 6)

$1,590.00
View JBL JBL-MTC-424SG (1 = pack of 6 grilles) SQUARE WHT GRILLE, C424(EA=6GRILLES) (Pack of 6)

Specs side by side

JBL AC115S 15 High Power Subwoofer SystemJBL JBL-MTC-424SG (1 = pack of 6 grilles) SQUARE WHT GRILLE, C424(EA=6GRILLES) (Pack of 6)
Price$1,550.00$1,590.00
BrandJBLJBL
ConditionNewNew

Why choose JBL AC115S 15 High Power Subwoofer System

  • ✓ Complete standalone subwoofer system ready for live performance and DJ applications
  • ✓ 15-inch driver delivers deep, articulate bass with tight response and high power
  • ✓ Designed for intermediate to professional users in live sound, electronic music, and studio monitoring

Why choose JBL JBL-MTC-424SG (1 = pack of 6 grilles) SQUARE WHT GRILLE, C424(EA=6GRILLES) (Pack of 6)

  • ✓ OEM replacement grilles for Control 424C/T speaker systems
  • ✓ Pack of 6 grilles offers value for multi-speaker installations and backup inventory
  • ✓ Snap-fit design requires no tools for quick replacement and maintenance
Bottom line: The AC115S is a bass-focused subwoofer for performance and DJ setups, while the JBL-MTC-424SG grilles are maintenance accessories for existing compact speakers. Choose the AC115S if you need to add powerful low-end to a sound system; choose the grille pack only if you already own Control 424C/T speakers and need replacements.

Frequently asked questions

Can I use these products together?

No. The AC115S is a standalone subwoofer system. The grilles are replacement parts for a different speaker line (Control 424C/T). They serve completely separate purposes.

What should I buy if I'm setting up a DJ or live sound rig?

The AC115S is designed for DJ and live performance applications, providing the deep, punchy bass foundation those setups require. The grille pack is not relevant to this use case.

When would I need the grille pack?

The JBL-MTC-424SG grilles are maintenance components for owners of JBL Control 424C/T speakers who need replacements or backups. They are not applicable if you do not own those specific speakers.

What is the actual difference in product type?

The AC115S is an active subwoofer system with amplification and a 15-inch driver for sound reproduction. The JBL-MTC-424SG is a passive protective accessory (speaker grille) with no audio functionality.

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