PeerlessSDS-P830656
£12.47 · 45% less, betterFs65 Hz –
Qts0.62 +5%
Vas6.6 L +24%, worse
BL5.5 T·m +12%, better
Xmax5.5 mm –
Sensitivity85.8 dB +0.7
5.25-inch LF driver · GBS series · 35 W
Peerless GBS-135F25AL02-04 4Ω
4 Ω
£22.67
SteadyParts Express · 5 in stock · Ships from United States · All 3 offers
- Fs
- 64Hz
- Xmax
- 5.4mm
- SPL
- 85dB
- Pe
- 35W
- BL
- 4.9T·m
- Vd
- 47cm³
- Qts
- 0.59
- Vas
- 5L
Peerless GBS-135F25AL02-04 is a 5.25-inch 4 ohm LF driver rated at 35 W RMS. The validated T/S data includes Fs 64 Hz, Qts 0.59, Vas 5.3 L, Xmax 5.4 mm, sensitivity 85.1 dB, plus 47 cm³ Vd and 94 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 £22.67.
The published T/S values agree with each other
Thiele/Small
- Fs
- 64Hz
- Qts
- 0.59
- Qes
- 0.68
- Qms
- 4.3
- Vas
- 5.3L
- Re
- 3.3Ω
- Le
- 0.44mH
Motor and cone
- BL
- 4.9T·m
- Sd
- 87cm²
- Mms
- 12g
- Xmax
- 5.4mm
- Vd †
- 47cm³
Power and response
- Sensitivity †
- 85.1dB
- Manufacturer sensitivity
- 84.8dB
- Power
- 35W
- Impedance
- 4Ω
- EBP †
- 94 · Sealed or vented
Size and mounting
- Weight
- 0.8kg
Other published values
- Cms
- 0.50mm/N
† Calculated by bits from the published values
What this validation status means
Everything else Peerless lists
LF · Primary · 5.236220472440945″
- BL
- 4.9T·m
- Fs
- 64Hz
- Le
- 0.44mH
- Re
- 3.3Ω
- Sd
- 87cm²
- Cms
- 0.50mm/N
- Mms
- 12g
- Qes
- 0.68
- Qms
- 4.3
- Qts
- 0.59
- SPL
- 85.1dB
- Vas
- 5.3L
- Xmax
- 5.4mm
- Power
- 35W
- Impedance
- 4Ω
- Sensitivity
- 84.8dB
- Calculated sensitivity †
- 85.1dB
- Manufacturer sensitivity
- 84.8dB
- Weight
- 0.8kg
02
Compare
Same-size drivers, compared with the GBS-135F25AL02-04. Clear differences are green when better and red when worse.
This driverGBS-135F25AL02-04
Best price
£22.67
Fs
64 Hz
Qts
0.59
Vas
5.3 L
BL
4.9 T·m
Xmax
5.4 mm
Sensitivity
85.1 dB
Power
35 W
Sica5 D 1 CS
£19.85 · 12% less, betterFs79 Hz +23%, worse
Qts0.52 −12%, better
Vas5.5 L +4%
BL5.7 T·m +16%, better
Xmax3 mm −44%, worse
Sensitivity88.7 dB +3.6, better
Dayton AudioDA135-8
£21.14 · 7% less, betterFs57 Hz −12%, better
Qts0.54 −8%
Vas7.4 L +40%, worse
BL5.3 T·m +8%
Xmax3 mm −44%, worse
Sensitivity85 dB –
PeerlessGBS-115N25AL01-04
£21.53 · 5% less, betterFs90 Hz +41%, worse
Qts0.63 +7%
Vas1.8 L −66%, better
BL4.5 T·m −8%
Xmax4.8 mm −10%
Sensitivity84.3 dB −0.8
CIAREHW129
£23.65 · 4% moreFs75 Hz +17%, worse
Qts0.55 −7%
Vas6.1 L +15%, worse
BL5.2 T·m +6%
Xmax3.9 mm −27%, worse
Sensitivity87.3 dB +2.2, better
PeerlessHDS-P830860
£26.44 · 17% more, worseFs72 Hz +13%, worse
Qts0.54 −8%
Vas6.1 L +15%, worse
BL5.7 T·m +16%, better
Xmax5.5 mm –
Sensitivity87 dB +1.9
PeerlessSLS-135F32CP01-04
£26.63 · 17% more, worseFs55 Hz −14%, better
Qts0.54 −8%
Vas5.7 L +7%
BL5.2 T·m +5%
Xmax7 mm +30%, better
Sensitivity84 dB −1.1
PeerlessHDS-P830991
£28.33 · 25% more, worseFs76 Hz +19%, worse
Qts0.55 −7%
Vas5.1 L −4%
BL6.3 T·m +29%, better
Xmax6.5 mm +22%, better
Sensitivity87.1 dB +2, better
FaitalPRO5FE125
£29.15 · 29% more, worseFs65 Hz –
Qts0.48 −19%, better
Vas5.4 L –
BL6.9 T·m +40%, better
Xmax5.3 mm –
Sensitivity86.7 dB +1.6
LavoceCSF051.21
£29.47 · 30% more, worseFs110 Hz +72%, worse
Qts0.64 +8%
Vas4.1 L −23%, better
BL5.9 T·m +20%, better
Xmax3.4 mm −37%, worse
Sensitivity90.7 dB +5.6, better
Dayton AudioND140-4
£32.44 · 43% more, worseFs59 Hz −7%
Qts0.63 +7%
Vas7.2 L +36%, worse
BL3.9 T·m −21%, worse
Xmax4 mm −26%, worse
Sensitivity85.2 dB –
Dayton AudioRS125T-8
£47.65 · 110% more, worseFs76 Hz +19%, worse
Qts0.50 −15%, better
Vas3.6 L −33%, better
BL5.0 T·m –
Xmax2.8 mm −48%, worse
Sensitivity86.1 dB +1
Beyma5MP60
£52.63 · 132% more, worseFs63 Hz –
Qts0.46 −22%, better
Vas5.8 L +9%
BL6.4 T·m +30%, better
Xmax5.5 mm –
Sensitivity86 dB +0.9
EminenceALPHA 5-8
£55.66 · 146% more, worseFs87 Hz +36%, worse
Qts0.54 −8%
Vas6.1 L +16%, worse
BL6.2 T·m +26%, better
Xmax5.9 mm +10%, better
Sensitivity90.6 dB +5.5, better
EminenceBETA-6A
£64.09 · 183% more, worseFs123 Hz +92%, worse
Qts0.56 −5%
Vas3.5 L −34%, better
BL8.1 T·m +65%, better
Xmax4.5 mm −16%, worse
Sensitivity92 dB +6.9, better
SEASH1304-08 MCA12RC
£77.19 · 241% more, worseFs68 Hz +6%
Qts0.56 −5%
Vas5 L −6%
BL4.2 T·m −15%, worse
Xmax0.9 mm −83%, worse
Sensitivity85.3 dB –
WavecorSW146WA02
£95.72 · 322% more, worseFs54 Hz −16%, better
Qts0.53 −10%, better
Vas5.5 L +4%
BL7.8 T·m +58%, better
Xmax6 mm +12%, better
Sensitivity83.8 dB −1.3
WavecorSW146WA01
£95.72 · 322% more, worseFs51 Hz −20%, better
Qts0.48 −19%, better
Vas5.5 L +4%
BL5.9 T·m +20%, better
Xmax6 mm +12%, better
Sensitivity83.7 dB −1.4
Tang BandW6-2253S
£143.58 · 533% more, worseFs40 Hz −38%, better
Qts0.51 −14%, better
Vas6.3 L +20%, worse
BL7.9 T·m +60%, better
Xmax5 mm −7%
Sensitivity80.3 dB −4.8, worse
AccutonC90-6-724
£532.19 · 2248% more, worseFs83 Hz +29%, worse
Qts0.60 –
Vas5.1 L −4%
BL6.0 T·m +21%, better
Xmax3 mm −44%, worse
Sensitivity88.4 dB +3.3, better
PeerlessSDS-135F25CP05-04
No current priceFs60 Hz −6%
Qts0.54 −8%
Vas7.4 L +39%, worse
BL4.6 T·m −7%
Xmax5.5 mm –
Sensitivity86.1 dB +1
Dayton AudioCFC120-8
No current priceFs60 Hz −6%
Qts0.56 −5%
Vas4.6 L −13%, better
BL5.1 T·m +4%
Xmax2.5 mm −53%, worse
Sensitivity83.6 dB −1.5
WavecorWF118OM02
No current priceFs61 Hz −5%
Qts0.65 +10%, worse
Vas5.5 L +4%
BL4.2 T·m −15%, worse
Xmax1.9 mm −65%, worse
Sensitivity84.5 dB −0.6
WavecorWF120BD09
No current priceFs54 Hz −16%, better
Qts0.50 −15%, better
Vas5.3 L –
BL5.2 T·m +5%
Xmax4 mm −26%, worse
Sensitivity83.9 dB −1.2
WavecorMR120BD03
No current priceFs73 Hz +14%, worse
Qts0.56 −5%
Vas3.1 L −42%, better
BL5.2 T·m +5%
Xmax1.5 mm −72%, worse
Sensitivity85.1 dB –
EminenceFS6.15A8
No current priceFs74 Hz +16%, worse
Qts0.52 −12%, better
Vas6 L +13%, worse
BL8.9 T·m +81%, better
Xmax5 mm −7%
Sensitivity88.4 dB +3.3, better
CIARECM133
No current priceFs112 Hz +75%, worse
Qts0.54 −8%
Vas2.5 L −53%, better
BL5.0 T·m –
Xmax2 mm −63%, worse
Sensitivity89 dB +3.9, better
Dayton AudioE150MR-4
No current priceFs75 Hz +17%, worse
Qts0.52 −12%, better
Vas7.4 L +40%, worse
BL4.9 T·m –
Xmax2.7 mm −50%, worse
Sensitivity89.1 dB +4, better
WavecorMR120BD04
No current priceFs72 Hz +13%, worse
Qts0.55 −7%
Vas3.2 L −40%, better
BL5.2 T·m +5%
Xmax1.5 mm −72%, worse
Sensitivity85.1 dB –
PeerlessFSL-0512R01-08
No current priceFs120 Hz +88%, worse
Qts0.58 –
Vas3.5 L −34%, better
BL6.4 T·m +31%, better
Xmax4.3 mm −19%, worse
Sensitivity91 dB +5.9, better
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
- Parts Express4.1 out of 57 ratings · Checked 13 Oct 2026Read reviews on Parts Express
- SoundImports4.3 out of 56 ratings · Checked 13 Oct 2026Read reviews on SoundImports
Each shop collects its own ratings. Bits shows them as published and doesn't verify them.
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Parts Express Import VAT and duty may apply | £22.67, the lowest price | 5 in stock | Visit shop at Parts Express | |
SoundImports Import VAT and duty may apply | £36.28 | 60% above the lowest price | 1 in stock | Visit shop at SoundImports |
Lautsprechershop Import VAT and duty may apply | £41.56 | 83% above the lowest price | Special order | Visit shop at Lautsprechershop |
Best price over time
Tracked since 1 Apr