Skip to content
Visaton loudspeakers and components · UK support · Trade enquiries welcome
{ "id":2022394134595, "title":"Visaton FR 10 F 4 Ohm, 4 Inch, Full Range Speaker","handle":"visaton-fr-10-f-4-ohm-4-inch-full-range-loudspeaker", "description":"\u003cp\u003e\u003cstrong\u003eArt. No. 4622\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e10 cm (4\") full-range loudspeaker with two fixing lugs and shallow design. High degree of sound pressure and good high-range reproduction. Easy to fit in vehicles with 10 cm loudspeaker mounts.\u003c\/p\u003e", "published_at":"2019-01-30T11:17:30", "created_at":"2019-01-30T11:19:13", "vendor":"Visaton", "type":"Full-range driver", "tags":["4 Ohm","Impedance_4 Ohm","Size_4 inch","Visaton","Visaton - General Purpose Speakers: Full Range"], "price":695, "price_min":695, "price_max":695, "price_varies":false, "compare_at_price":null, "compare_at_price_min":0, "compare_at_price_max":0, "compare_at_price_varies":true, "all_variant_ids":[18636654182467], "variants":[{ "id":18636654182467, "product_id":2022394134595, "product_handle":"visaton-fr-10-f-4-ohm-4-inch-full-range-loudspeaker", "title":"Default Title", "option1":"Default Title", "option2":null, "option3":null, "sku":"4622", "requires_shipping":true, "taxable":true, "featured_image":null,"image_id":null, "available":true, "name":"Visaton FR 10 F 4 Ohm, 4 Inch, Full Range Speaker - Default Title", "options":["Default Title"], "price":695, "weight":0, "compare_at_price":null, "inventory_quantity":-31, "inventory_management":null, "inventory_policy":"deny", "inventory_in_cart":0, "inventory_remaining":-31, "incoming":false, "next_incoming_date":null, "taxable":true, "barcode":null}], "available":true,"images":["\/\/impactaudio.co.uk\/cdn\/shop\/products\/fr10f.jpg?v=1548847180","\/\/impactaudio.co.uk\/cdn\/shop\/products\/fr10f_tz.gif?v=1548847191","\/\/impactaudio.co.uk\/cdn\/shop\/products\/fr10f_4_fs.gif?v=1548847212","\/\/impactaudio.co.uk\/cdn\/shop\/products\/fr10f_rd.gif?v=1548847228"],"featured_image":"\/\/impactaudio.co.uk\/cdn\/shop\/products\/fr10f.jpg?v=1548847180", "options":["Title"], "url":"\/products\/visaton-fr-10-f-4-ohm-4-inch-full-range-loudspeaker"}

Visaton FR 10 F 4 Ohm, 4 Inch, Full Range Speaker

Part number: 4622

A shallow 10 cm full-range driver with two fixing lugs for vehicle audio and compact panel installations.

Nominal size
10 cm / 4 inch
Impedance
4 Ω
Rated power
20 W
Cut-out
94 mm
Sensitivity
86 dB (1 W/1 m)
Resonance
150 Hz
ex VAT
£8.34 inc VAT
Maximum quantity available reached.

Stock and dispatch
Selected products are held in UK stock; other lines are sourced to order. Dispatch timing depends on the product and quantity.

Delivery information. Need it for a specific date? Ask us.

Quantity discounts

Description

This 4 Ω model specifies 20 W rated power and a response extending to 22 kHz at −10 dB. Its two-lug frame differs from the four-slot FR 10.

Typical applications

  • Vehicle audio installations
  • Compact built-in music systems
Full specifications
FR 10 F · 4 Ω
Rated power20 W
Maximum power30 W
Nominal impedance4 Ω
Frequency response (−10 dB)100–22000 Hz
Mean sound pressure level86 dB (1 W/1 m)
Opening angle (-6 dB)122°/4000 Hz
Excursion limit±4 mm
Resonance frequency fs150 Hz
Height of front pole-plate3 mm
Voice coil diameter14 mm
Height of winding2.5 mm
Cut-out94 mm
Net weight0.2 kg
D.C. resistance Rdc3.7 Ω
Mechanical Q factor Qms6.5
Electrical Q factor Qes1.99
Total Q factor Qts1.52
Equivalent volume Vas2.2 l
Effective piston area Sd52 cm²
Dynamically moved mass Mms2.4 g
Force factor Bxl1.7 Tm
Inductance of the voice coil L0.35 mH
Terminals4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-)
Temperature range–25 to 70 °C
Dimensions and drawings
FR 10 F · 4 Ω · part 4622 — Dimension drawing

Dimension drawing · Open original image

Installation and cabinet guidance

Allow for a 94 mm panel opening and a 115.5 mm fixing pitch. Leave room behind the speaker for the magnet, terminals and wiring. Optional grilles: 4640, 4642 and 4744.

Use an amplifier suitable for the 4 Ω load and observe terminal polarity. For a 100 V line system, connect through a suitable line transformer; do not connect the driver directly to the line.

Downloads

Related Products