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{ "id":1676807929923, "title":"Visaton PAW 25 8 Ohm, 10 Inch, PA Bass-Midrange","handle":"visaton-paw-25-8-ohm", "description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e25 cm (10\") bass midrange for PA applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eAttributes\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eDie cast basket\u003c\/li\u003e\n\u003cli\u003ePaper membrane\u003c\/li\u003e\n\u003cli\u003e65 mm voice coil for high power handling\u003c\/li\u003e\n\u003cli\u003eTil voice coil former\u003c\/li\u003e\n\u003cli\u003eVented spider\u003c\/li\u003e\n\u003cli\u003eAdditional vented air gap (6 holes)\u003c\/li\u003e\n\u003cli\u003eM shape surround for high excursion\u003c\/li\u003e\n\u003cli\u003eConnex \/ cotton spider\u003c\/li\u003e\n\u003cli\u003eEVA gasket\u003c\/li\u003e\n\u003cli\u003eFerrite magnet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eRecommended cabinets\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\/Principle\u003c\/td\u003e\n\u003ctd\u003eBR-Channel\u003c\/td\u003e\n\u003ctd\u003efb\u003c\/td\u003e\n\u003ctd\u003efc\/QTC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 l\/closed\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e110 Hz\/0,71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e26 l\/bass reflex\u003c\/td\u003e\n\u003ctd\u003e2 x \u003ca href=\"http:\/\/www.visaton.de\/de\/produkte\/chassiszubehoer\/zubehoer\/br-1534\"\u003eBR 15.34\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e57 Hz\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eCm\u003c\/div\u003e\n\u003cdiv\u003e0.24 mm\/N\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eRated power\u003c\/div\u003e\n\u003cdiv\u003e300 W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eMaximum power\u003c\/div\u003e\n\u003cdiv\u003e450 W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eNominal impedance Z\u003c\/div\u003e\n\u003cdiv\u003e8 Ohm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eFrequency response\u003c\/div\u003e\n\u003cdiv\u003efu–4200 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e(fu: Lower cut-off frequency depending on cabinet)\u003c\/div\u003e\n\u003cdiv\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eMean sound pressure level\u003c\/div\u003e\n\u003cdiv\u003e92 dB (2.83 V\/1 m)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eMaximum linear displacement\u003c\/div\u003e\n\u003cdiv\u003e+\/−3.5 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eExcursion limit\u003c\/div\u003e\n\u003cdiv\u003e+\/−8 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eResonance frequency fs\u003c\/div\u003e\n\u003cdiv\u003e52 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eHeight of front pole-plate\u003c\/div\u003e\n\u003cdiv\u003e8 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eVoice coil diameter\u003c\/div\u003e\n\u003cdiv\u003e65 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eHeight of winding\u003c\/div\u003e\n\u003cdiv\u003e15 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eCutout diameter\u003c\/div\u003e\n\u003cdiv\u003e230 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eNet weight\u003c\/div\u003e\n\u003cdiv\u003e3.61 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eD.C. resistance Rdc\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e6.5 Ohm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eMechanical Q factor Qms\u003c\/div\u003e\n\u003cdiv\u003e9.59\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eElectrical Q factor Qes\u003c\/div\u003e\n\u003cdiv\u003e0.34\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eTotal Q factor Qts\u003c\/div\u003e\n\u003cdiv\u003e0.33\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eEquivalent volume Vas\u003c\/div\u003e\n\u003cdiv\u003e44 l\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eEffective piston area Sd\u003c\/div\u003e\n\u003cdiv\u003e353 cm²\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eDynamically moved mass Mms\u003c\/div\u003e\n\u003cdiv\u003e37.6 g\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eForce factor Bxl\u003c\/div\u003e\n\u003cdiv\u003e15.6 Tm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eInductance of the voice coil L\u003c\/div\u003e\n\u003cdiv\u003e0.9 mH\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e", "published_at":"2018-10-11T15:12:50", "created_at":"2018-10-11T15:12:51", "vendor":"Visaton", "type":"Visaton Hifi Drive Units", "tags":["Impedance_8 Ohm","Size_10 inch","Type_Woofers","Visaton","Visaton Hifi Drive Units: Woofers"], "price":9695, "price_min":9695, "price_max":9695, "price_varies":false, "compare_at_price":null, "compare_at_price_min":0, 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Visaton PAW 25 8 Ohm, 10 Inch, PA Bass-Midrange

PAW 25 · 8 Ω · part 3050 — Product photo

Product photo · Enlarge image

PAW 25 · 8 Ω · part 3050 — Product photo Product photo PAW 25 · 8 Ω · part 3050 — Rear view and connections Rear view and connections PAW 25 · 8 Ω · part 3050 — Dimension drawing Dimension drawing PAW 25 · 8 Ω · part 3050 — Frequency response and impedance Frequency response and impedance

Product photographs and manufacturer drawings. Images are not to scale.

PAW 25 · 8 Ω · part 3050 — Product photo

Product photo

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Quantity discounts

Part number: 3050

A 25 cm (10 inch) bass/midrange driver for passive PA cabinet designs.

Type
Bass/midrange driver
Nominal size
25 cm (10 inch)
Impedance
8 Ω
Rated power
300 W
Cutout
230 mm
Bass limit
Depends on cabinet
£96.95 ex VAT £116.34 inc VAT

UK delivery £4.99, free over £50 inc VAT

Maximum quantity available reached.

Description

The PAW 25 combines a paper cone, die-cast basket and 65 mm voice coil with a ferrite magnet. Its 300 W rated power and published Thiele–Small parameters support enclosure and crossover design. Bass extension depends on the finished cabinet; the free-air resonance is not a guaranteed lower operating frequency.

Typical applications

  • PA loudspeaker cabinet construction
  • Replacement driver work where the enclosure and crossover match the current specification
Full specifications
PAW 25 · 8 Ω
Mechanical compliance Cms0.24 mm/N
Rated power300 W
Maximum power450 W
Nominal impedance8 Ω
Frequency response (−10 dB)Cabinet-dependent lower limit to 4200 Hz
Mean sound pressure level92 dB (2.83 V/1 m)
Maximum linear displacement+/−3.5 mm
Excursion limit+/−8 mm
Resonance frequency fs52 Hz
Height of front pole-plate8 mm
Voice coil diameter65 mm
Height of winding15 mm
Cutout diameter230 mm
Net weight3.61 kg
D.C. resistance Rdc6.5 Ω
Mechanical Q factor Qms9.59
Electrical Q factor Qes0.34
Total Q factor Qts0.33
Equivalent volume Vas44 l
Effective piston area Sd353 cm²
Dynamically moved mass Mms37.6 g
Force factor Bxl15.6 Tm
Inductance of the voice coil L0.9 mH
ConnectionsSpring terminals
Overall frame diameter264 mm
Rear mounting depth (drawing)107 mm
Manufacturer cabinet example 112 l/closed; fc/Qtc 110 Hz/0,71
Manufacturer cabinet example 226 l/bass reflex; port 2 × BR 15.34; tuning 57 Hz
Dimensions and drawings
PAW 25 · 8 Ω · part 3050 — Dimension drawing

Dimension drawing · Open original image

Installation and cabinet guidance

Check the 230 mm baffle cutout, fixing pattern and rear clearance against the exact drawing. Use a rigid baffle and fixings suitable for the 3.61 kg driver, tightening evenly around the gasket.

Connect the spring terminals to a suitable 8 Ω amplifier/crossover path, observing polarity. Keep the rear vent and cone movement clear of stuffing, bracing and wiring.

Choose the enclosure, port tuning and electrical filtering as one system. The manufacturer cabinet examples are starting points; allow for the volume occupied by the driver, ports and bracing.

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