ASB6112 vs SRX835 — Compare
JBL ASB6112 Compact High Power Single 12 Subwoofer vs JBL SRX835 15" Three-Way Bass Reflex Passive System
The ASB6112 is a dedicated subwoofer designed to augment existing systems with tight, articulate low-end for studio and live applications; the SRX835 is a full-range three-way speaker system that stands alone as a main PA or stage monitor. Choose the ASB6112 if you need focused bass reinforcement in a compact footprint; choose the SRX835 if you need an all-in-one portable main system.
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JBL ASB6112 Compact High Power Single 12 Subwoofer
JBL SRX835 15" Three-Way Bass Reflex Passive System
Specs side by side
| JBL ASB6112 Compact High Power Single 12 Subwoofer | JBL SRX835 15" Three-Way Bass Reflex Passive System | |
|---|---|---|
| Price | $2,100.00 | $1,829.00 |
| Brand | JBL | JBL |
| Condition | New | New |
Why choose JBL ASB6112 Compact High Power Single 12 Subwoofer
- ✓ Compact footprint (406 × 369 × 483 mm) easier to transport and position
- ✓ Specialized 12-inch woofer delivers punchy, articulate bass ideal for funk, hip-hop, and rock clarity
- ✓ 700W continuous power with 126 dB sustained SPL keeps tight control without overwhelm
- ✓ 16 suspension points with M10 hardware enable flexible flying or mounting in any orientation
Why choose JBL SRX835 15" Three-Way Bass Reflex Passive System
- ✓ Full three-way system covers entire frequency range without needing auxiliary subwoofer
- ✓ 137 dB peak SPL and 800W continuous power suitable for main PA or large venue fills
- ✓ 60° × 40° coverage pattern and three-way crossover (330 Hz, 2.4 kHz) deliver consistent on-axis and off-axis response
- ✓ Ergonomic handles and 18mm plywood construction built for touring, rental, and repeated setup/teardown
Frequently asked questions
Can I use the ASB6112 alone, or do I need other speakers?
The ASB6112 is a subwoofer only and reproduces frequencies from 35 Hz to 1 kHz. You must pair it with full-range or mid/treble systems to cover the complete audio spectrum. The SRX835, by contrast, is a complete three-way system (32 Hz to beyond 4 kHz) that works standalone.
Which is better for touring and repeated setup?
The SRX835 is purpose-built for touring with ergonomic handles, rugged 18mm plywood construction, and NL4 connectors designed for easy daisy-chaining and repeatable configuration. The ASB6112 is compact and portable but requires additional speakers and amplification setup, making it less ideal for mobile quick-turnaround work.
What's the output difference, and which is louder?
The SRX835 reaches 137 dB peak SPL versus the ASB6112's 132 dB peak. The SRX835 also delivers 800W continuous power compared to the ASB6112's 700W, making it better suited for large venues or main-system duty.
Which is better for studio monitoring?
The ASB6112 is listed as ideal for studio monitoring and emphasizes articulate, controlled transient response—qualities that help engineers hear bass detail clearly. The SRX835 is designed for live sound and touring, not studio use, and its three-way design is optimized for coverage rather than monitoring accuracy.