Performance-optimized design tailored for Arc Audio A10 subwoofer ensures precise fit and sound quality
Down fire installation allows deeper mounting in under-four-inch clearances, maximizing subwoofer performance
V groove and dado joinery with Langboard Elite MDF provides airtight, durable cabinet construction
Pre-wired side-mounted terminal cup and stainless hardware for easy, secure amplifier connections
Pre-installed polyfill and flush recessed driver for immediate, high-quality sound output
Summarized by Shop
Proline X Performance Optimized Down Fire 10" Sealed
Cut and tuned for the Arc Audio A10
V-Groove and DadoLangboard Elite MDF0.80 cu ft Net26.995 Hz Fs
0.80cu ft net
0.854system Qtc, D4
39.0 HzF3 rolloff
6.25 incabinet height
Performance, Performance Optimized, and Micro
Proline X builds three tiers of Down Fire enclosure
Cabinet Height
6.25 in (down fire)
Footprint
30 x 15 in (universal), 24.5 x 13.5 in (A10-specific)
Internal Volume
0.859 cu ft (gross), 0.85 cu ft (net)
Free Air Resonance (fs)
26.995 Hz
Qtc
0.854 (A10D4), 0.796 (A10D2)
Sensitivity
85.4 dB at 1W/1m
Power Handling
250 W RMS (continuous), 500 W (musical)
Material
Langboard Elite MDF (3/4 in), ABS and carbon fiber composite cup