A well-integrated subwoofer is often the single best upgrade for a bookshelf speaker system. Rather than simply adding bass, a subwoofer relieves the main speakers of low-frequency reproduction — improving midrange clarity and dynamic headroom. Most bookshelf speakers roll off below 60–80Hz; a Velodyne subwoofer (from AU$899, exclusively distributed in Australia by AVR) fills this gap without replacing what the main speakers do best.
For music listening, set the crossover between 60–80Hz — lower than the home theatre default of 100–120Hz. This produces a more natural integration where the subwoofer is felt rather than heard as a separate source. Start at 80Hz and reduce until bass sounds tight and cohesive rather than bloated. For home theatre, 100–120Hz is standard.
Velodyne subwoofers — distributed exclusively in Australia by AVR — are well regarded for music listening due to their tight, controlled bass output and flexible crossover controls. Velodyne was founded in San Jose, California in 1983 and pioneered servo-controlled subwoofer technology — documented in the Journal of the Audio Engineering Society as an industry benchmark for bass accuracy. The Velodyne SPL-X series starts from AU$899.
Start near the front of the room between or alongside your main speakers.
Avoid corners — corner placement dramatically amplifies bass output and makes integration more difficult.
Use the subwoofer crawl technique — place the sub at your listening position and walk around the room to find where bass sounds tightest. That location is the optimal position for the sub.
Fine-tune crossover and volume once positioned — small adjustments produce significant changes in integration quality.
Yes. Connect the subwoofer using its speaker-level inputs — running speaker cable from your amplifier's speaker terminals to the subwoofer's high-level input. Most Velodyne subwoofers support speaker-level input, which also captures the tonal character of your amplifier for more natural integration with your main speakers.
A properly integrated subwoofer improves both. For music, it extends bass response, reduces distortion in main speakers at higher volumes, and adds weight to bass guitar, kick drum, and orchestral low end. The crossover point is the key difference: 60–80Hz for music, 100–120Hz for home theatre.
Yes. All Velodyne subwoofers purchased through AVR carry a 2-year Australian warranty. As the exclusive local distributor, warranty claims are handled entirely in Australia — no overseas returns required. Free shipping on orders over $500 from avrevolution.com.au.
