• Home
  • PRV Audio 10W650A-4 Alto Series 10" Woofer 4 Ohm

PRV Audio 10W650A-4 Alto Series 10" Woofer 4 Ohm

PRV AudioPart # 294-2894
Model: 10W650A-4

Save Even More

A Restocked, Refurbished or Open Box unit is available!

View Now

The PRV Audio 10W650A-4 is a 10" professional woofer from the Alto Series, designed for high-output applications requiring natural, dynamic sound. With a program power rating of 650W and a sensitivity of 97 dB, it delivers robust performance suitable for various systems, including two-way and three-way systems, as well as bass guitar and guitar speakers.

Key Features

  • Vented pole piece keeps the 2.5" VC cool for continuous high power handling
  • Non-pressed paper cone with woven-cloth dustcap offers durability and clarity
  • Stamped steel frame provides structural integrity and reduces resonance
  • Frequency response of 75–5,500 Hz covers critical low to midrange frequencies
  • Suitable for vented and sealed enclosures
Similar items that may interest you:
PRV Audio 10MR650A-4 Alto Series 10" Midrange Driver 4 Ohm
Price: $85.91Part # 294-3542
See all items in Pro Woofers, Subwoofers & Midrange Speakers
Your Price: $77.91
MSRP: $97.39
Save $19.48 (20%)
Bulk Pricing
11 In Stock
Get Notified When Available

We'll send you an email when PRV Audio 10W650A-4 Alto Series 10" Woofer 4 Ohm is back in stock or available for preorder.

Ships next business day. Details
Free Shipping available on orders over $99.00 in the US. Details
60 Day No Hassle Return Policy

Overview

PRV Audio 10W650A-4 Alto Series 10" Woofer 4 Ohm

PRV Audio 10W650A-4 Alto Series 10" Woofer 4 Ohm

High fidelity meets high output — PRV Audio ALTO Series Woofers. Audio professionals and seasoned musicians know that tone is essential to a great performance, whether on stage or in the studio. That’s why PRV Audio’s Alto Series woofers are meticulously engineered and voiced to deliver smooth, natural sound with dynamic character. 

To achieve the desired tone, a specialized composite cone made from non-pressed paper (visible from the rear) is used to minimize break-up and provide a smooth response. A distinctive woven-cloth dustcap enhances sensitivity by lowering moving mass and also aids in cooling the voice coil. 

Alto Series woofers perform exceptionally in both sealed and vented enclosures, whether used as woofers in two-way systems, midrange drivers in three-way setups, or even in bass guitar and guitar speaker applications. Step up to the PRV Audio ALTO Series… You’ll be glad you did!

  • 650 Watts program RMS power delivers strong acoustical output 
  • 4 Ohm impedance makes this a great option for car audio
  • Handles extreme output levels with 97 dB sensitivity 
  • Voice Coil Diameter: 2.5″

General Specifications

  • Nominal Diameter: 10″ (254 mm) 
  • Nominal impedance: 4 Ohms 
  • Rated AES Power Handling (RMS): 325 Watts 
  • Program Power: 650 Watts 
  • Sensitivity 2.83V at 1m: 97 dB 
  • Recommended Hi Pass Crossover:** 150 Hz**
  • **For Full Power Handling  **12db Per Octave Crossover 
  • Frequency Response at -10dB: 75 – 5,500 Hz 
  • Voice Coil Diameter: 2.5″ (65.5 mm) 
  • Voice Coil Wire: CCAW 
  • Voice Coil Winding Depth: 13.0 mm 
  • Former Material: Kapton 
  • Magnetic Gap Depth: 10.0 mm 
  • Frame Material: Stamped Steel
  • Overall Diameter: 10.10” (257 mm)
  • Front Mount Baffle Cutout: 9.25” ( 235 mm)
  • Mounting Depth: 4.3” (110 mm)
  • Overall Depth: 4.72” (120 mm)
  • Net Weight: 10.49 Lbs (4.75 kg)

*Nominal power handling is defined as the maximum RMS power that the speaker can handle in a 2-hour test with a pink noise with 6dB of crest factor and a bandpass filter with 12db/oct tuned in its usable frequency range.
**Continuous Program Power (RMS) is the maximum power that the speaker can handle considering a regular musical program using our recommended filters, this power can be used to define the optimum amplifier power to provide a clean signal without clipping or saturation.
***Max Peak Power is the maximum power operation for the speaker, this power is allowed just for a few fractions of a second, usually found just on the peaks of the music. Keeping this power for a little longer timer will damage the speaker.

Explore the PRV Alto Series

6MR200A 6.5" Midrange Driver 8 Ohm

6MR200A-4 6.5" Midrange Driver 4 Ohm

8MR450A 8" Midrange Driver 8 Ohm

10W650A 10" Woofer 8 Ohm

10W650A-4 10" Woofer 4 Ohm

10MR650A 10" Midrange Driver 8 Ohm

10MR650A-4 10" Midrange Driver 4 Ohm

12W750A 12" Woofer 8 Ohm

12W800A 12" Woofer 8 Ohm

Product Details

BrandPRV Audio
Model10W650A-4
Part Number294-2894
UPC602938021845
Unit of MeasureEach
Weight12.7

Product Specifications

Nominal Diameter10"
Power Handling (RMS)325 Watts
Power Handling (MAX)650 Watts
Impedance4Ω
Frequency Response75 to 5,500Hz
Sensitivity97dB 2.83V/1m
Voice Coil Diameter2.5"

Thiele-Small Parameters

Resonant Frequency (Fs)66.88Hz
DC Resistance (Re)3.7Ω
Voice Coil Inductance (Le)0.57mH
Mechanical Q (Qms)16.07
Electromagnetic Q (Qes)0.4
Total Q (Qts)0.39
Compliance Equivalent Volume (Vas)1.46ft³
Mechanical Compliance of Suspension (Cms)0.17mm/N
BL Product (BL)11.23T·m
Diaphragm Mass Inc. Airload (Mms)33.1g
Maximum Linear Excursion (Xmax)4mm
Surface Area of Cone (Sd)415cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialCloth
Voice Coil Wire MaterialCCA
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter10.1"
Baffle Cutout Diameter9.25"
Depth4.72"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.5ft³
Sealed F3135.8Hz
Vented Volume1.25ft³
Vented F370.2Hz

Specifications

Q&A

Reviews

Manuals & Resources

California Prop 65

WARNING: Cancer and Reproductive Harm

www.P65Warnings.ca.gov