4-inch passive radiator · SB12 series
SB Acoustics SB12PAC-00
£18.16
12%RumoH · All 2 offers
Simulator support pending: 00 Simulator import needs complete passive-radiator parameters.
- Fs
- 33Hz
- Sd
- 50cm²
- Xmax
- –
- Mms
- 19g
- Vas
- 4L
- Qms
- 12.4
SB Acoustics SB12PAC-00 is a 4-inch passive radiator. The source-backed mechanical data includes Fs 33 Hz, Vas 4.3 L. bits tracks UK vendor pricing, price movement, and datasheet links, with a current best price of £18.16.
Partial source evidence
No automated T/S validation result is published for this record yet.
- Manufacturer page linked
- Datasheet linked
- Canonical units normalized for comparison
Thiele/Small
- Fs
- 33Hz
- Qms
- 12.4
- Vas
- 4.3L
Motor and cone
- Sd
- 50cm²
- Mms
- 19g
Size and mounting
- Weight
- 78kg
Other published values
- Cms
- 1.21mm/N
Everything else SB Acoustics lists
LF · Primary · 4″
- Fs
- 33Hz
- Sd
- 50cm²
- Cms
- 1.21mm/N
- Mms
- 19g
- Qms
- 12.4
- Vas
- 4.3L
- Weight
- 78kg
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
RumoH | £18.16, the lowest price | Stock not listed | Visit shop at RumoH | |
SoundImports | £20.53 | 13% above the lowest price | 2 in stock | Visit shop at SoundImports |
Best price over time
Tracked since 1 Apr