Garage
Shop

Pair of Infrasonic Blow4D (Blow 4D)

Bi-Amplified Nearfield Studio Monitor Speakers with Built-in 24-bit/192kHz DAC and Bass Reflex

Product videos
highlight-star-icon

Bi-Amplified Nearfield Studio Monitors • High-End 24-Bit/192KHz Digital Analog Converter • Natural Silk Dome Tweeter • Bass Cut-Off Control • Coated Paper Fiber Cone • Front Illuminated Logo

Learn more about the blow4d

We apologize

This item has been discontinued

Product Highlights


Bi-Amplified Nearfield Studio Monitors • High-End 24-Bit/192KHz Digital Analog Converter • Natural Silk Dome Tweeter • Bass Cut-Off Control • Coated Paper Fiber Cone • Front Illuminated Logo

Description


Infrasonic brand icon

Authorized dealer

An Impressive Offering From Infrasonic

The Infrasonic BLOW4Ds are a pair of 55-Watt, 4" bi-amplified near-field studio monitor speakers. The BLOW4Ds feature a two-way design to produce high quality sound. Frequency response is expanded downward by a bass reflex system, and expanded upward by a silk dome tweeter for delicate signal reproduction. Their enclosure design also contributes to the broad frequency response.

The BLOW4Ds come equipped with a DA.912 digital interface module, allowing users to utilize a number of digital inputs such as AEU/EBU(XLR), S/PDIF(RCA) and an RCA thru connector. The DAC (Digital-to-Analog Converter) in DA.912 has an astonishing 24-bit/192kHz sample format with 123dB of dynamic range. From the commercial to the home studio, the Infrasonic BLOW4Ds are some of the most outstanding near field studio monitors on the market today. With monitors this accurate and powerful, you'll surely hear what you've been missing.

Product Features:

  • 2-Way Bass-Reflex Bi-Amplified 4" Nearfield Studio Monitor
  • Flat frequency response (73 Hz to 20,000 Hz)
  • Wide pass-band frequency(62 Hz to 22,000 Hz)
  • 55 watt (25 watt HF and 30 watt LF) power amplifiers with servo-loop and perfect protections
  • 3/4" natural silk dome High frequency transducer
  • 4" Polymer coated paper fiber cone low frequency transducer
  • Full magnetic shielded enclosure and independent amplifier room
  • XLR and 1/4" TRS phone jack balanced/unbalanced inputs
  • EASC (Enhanced Acoustic System Compensation) Technology
  • Built-in DA-912 digital interface module
  • Input sensitivity control
  • High frequency 3-step tilt controls switch
  • Acoustic space control switch
  • Bass cut-off frequency control switch
  • 4th order active crossover network
  • Front Illuminant Logo lamp and protection indicator
  • High-strength cabinet constructed MDF composite with radius edges DA-912 (included in BLOW4D)
  • XLR for AES/EBU (IEC60958) and RCA for S/PDIF coaxial digital inputs
  • RCA thru out port for stereo connection
  • IEC60958 EIAJ CP1201 compatible 24-bit digital input with up to 192kHz sample-rate
  • High-end 24-bit/192kHz D/A converter with 123dB dynamic range
  • XLR/RCA source and Left/Right channel selection switch
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
  • Dimensions: 6"W x 8-1/2"D x 10"H

DA-912 Digital Interface Module Features

  • XLR for AES/EBU (IEC60958) and RCA for S/PDIF coaxial digital inputs
  • RCA thru out port for stereo connection
  • IEC60958 EIAJ CP1201 compatible 24-bit digital input with up to 192kHz sample-rate
  • High-end 24-bit/192kHz D/A converter with 123dB dynamic
  • XLR/RCA source and Left/Right channel selection switch
Priced Per Pair

Specifications & Details


General Features
Monitor Type
Near-Field Active
Continuous Power
55 watts
Frequency Response
73 - 20000 Hz
Maximum Sound Pressure Level (SPL)
123 dB
Digital Inputs
Digital S/PDIF
XLR Digital AES/EBU
Inputs
1/4" TRS
XLR
Outputs
None
Controls
Power On/Off
Input Sensitivity
High Frequency Filter
Low Frequency Filter
Monitors Included
2 (Pair)
High Frequency Driver
Speaker Size
3/4"
Speaker Design
Soft Dome
Driver Material
Silk
Low Frequency Driver
Speaker Size
4"
Speaker Design
Cone
Driver Material
Polymer Coated Paper Fiber
Studio Monitor Features
Enclosure Type
Ported
Shielded
Yes
Height
10"
Width
6"
Depth
8-1/2"
Weight (Pounds)
20 lbs
Digital Audio Converter
192,000 Hz
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

Blow4D

Weight:

27.35lbs

Internal SKU:

blow4d

Internal Product ID:

42623

Product and How-to Videos


Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Excellent!

For the price of these monitors, you get a hell of a bang for your buck.

By fuckfacemcgee on March 13, 2014

13

found this helpful.

Fantastic!

I waited a month to post a review. After 30 days of use, I have had no issues at all. The sound quality is impressive for such a value. Over all, I am impressed and pleased. Shipping time was fast. Everything went off without a hitch. Thanx Sonic!

By Yourfavoriteunkle on November 27, 2014

11

found this helpful.

Holy cow. Amazing buy. Built-in 24/192 DAC alone is worth it

I figured I would try my luck on these. I read a couple of reviews on them. They are made by Auzentech, a Korean brand that makes really high end sound cards for computers. I've shopped with Sonic before so I knew I would be OK if I needed to return them if I didnt like them, but I love them.
The review I read is at
http://www.soundonsound.com/sos/mar10/articles/infrasonicblow4d.htm
I also read one here and translated it with Google:
http://www.maclife.de/beat/hardware/studio-monitore/test-infrasonic-blow-4d
The things I love about these speakers:
- Features, features. These babies have a ridiculous amount of options for connections.
- High-end 24bit/192kHz DAC
My only complaint is no volume control on speaker, but I got over that since I paid

By Studio K1DD on August 16, 2012

12

found this helpful.

Great product!

These are my first monitor speakers for personal use. They are awesome and I've been very pleased! Well worth the money spent

By Caleb on March 21, 2014

8

found this helpful.

Infrasonic Blow4D (Blow 4D)

This is a great product, good sound clarity, it has two midi input, and quality and durable material is used in the production... This product will last for 15yrs and more... I will highly recommend this product...

By Oyibo james on April 10, 2020

Related Searches


Blow4D small

Item added to your cart.

Price: $89.99

Save up to 10 different vehicles in your garage

Loading...
Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon