free shipping at parts express

Manuals & Resources

Peerless SDS-135F25CP08-08 Gold SDS Series 5-1/4" Subwoofer Driver

Brand:|Model: SDS-135F25CP08-08|Part # 299-125

The SDS-135F25CP08 8 ohm woofer from Peerless offers impressive performance for its size. Featuring everything you would expect from the SDS Series, this driver is capable of surprising low end, with smooth frequency response up to 2,500 Hz.
This Product Is No Longer Available
Comparable Items Can Be Found Here:
Part # 299-125
  • Coated paper cone provides natural music reproduction
  • Vented voice coil and spider improves cooling for increased power handling
  • Long VC allows for an impressive 6 mm of excursion
  • Sculpted and reinforced steel frame

Product Details

Peerless SDS-135F25CP08-08 Gold SDS Series 5-1/4" Subwoofer Driver

The Peerless SDS Series offers some of the highest quality low cost woofers on the market, and the SDS-135F25CP08 is just another example.

This driver uses a 4-layer voice coil with venting under the dust cap and spider for increased power handling and lower compression. With a rubber surround and progressive spider, the cone will stay linear under extreme excursion. The sculpted stamped steel frame increases rigidity and cosmetics. Designed as a subwoofer, this driver has smooth response up to 2,500 Hz, making it suitable for use in 2-way systems as well. Buyout, limited quantities!

Product Specifications
  • Nominal Diameter5-1/4"
  • Power Handling (RMS)50 Watts
  • Impedance8 ohms
  • Frequency Response40 to 2,000 Hz
  • Sensitivity84.4 dB 1W/1m
  • Voice Coil Diameter1"
Thiele-Small Parameters
  • Resonant Frequency (Fs)60 Hz
  • DC Resistance (Re)8 ohms
  • Voice Coil Inductance (Le)3.16 mH
  • Mechanical Q (Qms)2.87
  • Electromagnetic Q (Qes)0.58
  • Total Q (Qts)0.48
  • Compliance Equivalent Volume (Vas)0.16 ft.³
  • Mechanical Compliance of Suspension (Cms)0.44 mm/N
  • BL Product (BL)9.1 Tm
  • Diaphragm Mass Inc. Airload (Mms)15.9g
  • Maximum Linear Excursion (Xmax)6 mm
  • Surface Area of Cone (Sd)86.6 cm²
Materials of Construction
  • Cone MaterialPaper
  • Surround MaterialRubber
  • Voice Coil Wire MaterialCopper
  • Voice Coil FormerAluminum
  • Basket / Frame MaterialSteel
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter6, across flats 5-1/4"
  • Baffle Cutout Diameter4.75"
  • Depth2.75"
  • Bolt Circle Diameter5.58"
  • # Mounting Holes6
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume.1 ft.³
  • Sealed F398 Hz
  • Vented Volume.25 ft.³
  • Vented F347 Hz
Peerless SDS-135F25CP08-08 Gold SDS Series 5-1/4" Subwoofer Driver
  • BrandFactory Buyouts
  • ModelSDS-135F25CP08-08
  • Part Number299-125
  • UPC848864017983
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Product Rating
    (13 Reviews)
  • Weight2.1300 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

View similar products to the Peerless SDS-135F25CP08-08 Gold SDS Series 5-1/4" Subwoofer Driver
in the Woofers product category.


Peerless SDS-135F25CP08-08 Gold SDS Series 5-1/4" Subwoofer Driver
Parts Express FacebookParts Express TwitterParts Express YouTubeParts Express PinterestParts Express SpotifyParts Express Instagram
Live Chat Software