CelestionTSQ2460-8
£899.00 · 15% less, betterFs29 Hz −15%, better
Qts0.34 +11%, worse
Vas310.6 L −13%, better
BL42.7 T·m +8%
Xmax18.8 mm +17%, better
Sensitivity95.3 dB −3.1, worse
No product photo
24-inch LF driver · PD series · 152 mm voice coil · 1,800 W
Precision Devices PD.24603BR 8Ω
8 Ω · 20–200 Hz
£1,059.00
0.9%Thomann · In stock · All 1 offer
- Fs
- 34Hz
- Xmax
- 16mm
- SPL
- 98dB
- Pe
- 1800W
- BL
- 39.5T·m
- Vd
- 3582cm³
- Qts
- 0.31
- Vas
- 355L
Precision Devices PD.24603BR is a 24-inch 8 ohm LF driver rated at 1800 W RMS. The validated T/S data includes Fs 34 Hz, Qts 0.31, Vas 355 L, Xmax 16 mm, sensitivity 98.4 dB, plus 3582 cm³ Vd and 106 EBP. bits tracks UK, EU and US shop prices, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £1059.00.
The published T/S values agree with each other
Thiele/Small
- Fs
- 34Hz
- Qts
- 0.31
- Qes
- 0.32
- Qms
- 9.9
- Vas
- 355L
- Re
- 5.3Ω
- Le
- 4.01mH
Motor and cone
- BL
- 39.5T·m
- Sd
- 2239cm²
- Mms
- 440g
- Xmax
- 16mm
- Vd †
- 3582cm³
- Voice coil
- 152mm
- Flux density
- 1.50T
Power and response
- Sensitivity †
- 98.4dB
- Manufacturer sensitivity
- 98dB
- Power
- 1800W
- Impedance
- 8Ω
- Range
- 20–200Hz
- EBP †
- 106 · Leans vented
Size and mounting
- Diameter
- 632mm
- Cutout
- 573mm
- Bolt circle
- 606mm
- Depth
- 260mm
- Weight
- 22.4kg
Other published values
- Cms
- 0.05mm/N
- Power Peak
- 7200
† Calculated by bits from the published values
What this validation status means
Everything else Precision Devices lists
LF · Primary · 24″
- BL
- 39.5T·m
- Fs
- 34Hz
- Le
- 4.01mH
- Re
- 5.3Ω
- Sd
- 2239cm²
- Cms
- 0.05mm/N
- Mms
- 440g
- Qes
- 0.32
- Qms
- 9.9
- Qts
- 0.31
- SPL
- 98.4dB
- Vas
- 355L
- Xmax
- 16mm
- Power
- 1800W
- Impedance
- 8Ω
- Power Peak
- 7200
- Flux density
- 1.50T
- Sensitivity
- 98dB
- Low limit
- 20Hz
- Calculated sensitivity †
- 98.4dB
- High limit
- 200Hz
- Manufacturer sensitivity
- 98dB
- Voice coil
- 152mm
- Weight
- 22.4kg
- Diameter
- 632mm
- Depth
- 260mm
- Cutout
- 573mm
- Bolt circle
- 606mm
02
Compare
Same-size drivers, compared with the PD.24603BR. Clear differences are green when better and red when worse.
No photo
This driverPD.24603BR
Best price
£1,059.00
Fs
34 Hz
Qts
0.31
Vas
355 L
BL
39.5 T·m
Xmax
16 mm
Sensitivity
98.4 dB
Power
1800 W
CelestionTSQ2460-4
£1,045.80 · 1% lessFs27 Hz −21%, better
Qts0.30 –
Vas344.5 L –
BL35.2 T·m −11%, worse
Xmax18.8 mm +17%, better
Sensitivity95.4 dB −3, worse
Tang BandW23-1286SH
No current priceFs150 Hz +341%, worse
Qts0.68 +119%, worse
Vas0.6 L −100%, better
BL3.0 T·m −92%, worse
Xmax0.9 mm −94%, worse
Sensitivity86.5 dB −11.9, worse
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
- Thomann5.0 out of 54 ratings · Checked 24 Oct 2026Read reviews on Thomann
Each shop collects its own ratings. Bits shows them as published and doesn't verify them.
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Thomann | £1,059.00, the lowest price | In stock | Visit shop at Thomann |
Best price over time
Tracked since 9 Jun
Recent changes
- 22 OctThomann£1,069.00 → £1,059.00Down 0.9% from £1,069.00
- 6 OctThomann£1,085.00 → £1,069.00Down 1.5% from £1,085.00
- 4 SepThomann£1,079.00 → £1,085.00Up 0.6% from £1,079.00