SKU: 23127071564

MiniDSP Flex DSP Processor Ideal For Subwoofer Correction + Speaker Tuning

Sale price$404.55 Regular price$449.50
Save 10%

Pay in installments of $112.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 17 - Sep 22

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MiniDSP Flex DSP Processor Ideal For Subwoofer Correction + Speaker TuningThe miniDSP Flex is the third generation of the compact 2 in, 4 out audio processors, featuring a 400MHz Sharc DSP audio processor and a toolbox for subwoofer or multiway speaker tuning. It also offers an optional Dirac Live license for room correction and supports Bluetooth streaming with LDAC APTX AAC. With multiple flexible I O versions available for unbalanced balanced digital connectivity, this compact chassis offers superb audiophile

The miniDSP Flex is the third generation of the compact 2-in, 4-out audio processors, featuring a 400MHz Sharc DSP audio processor and a toolbox for subwoofer or multiway speaker tuning.

It also offers an optional Dirac Live license for room correction and supports Bluetooth streaming with LDAC/APTX/AAC.

With multiple flexible I/O versions available for unbalanced/balanced/digital connectivity, this compact chassis offers superb audiophile specifications for all customers.

The OLED front panel display and volume control/encoder knob make it easy to control, while the powerful floating point processor, digital inputs (USB audio, S/PDIF, and Bluetooth), and advanced audio processing functionality (such as parametric EQ, IIR & FIR filters, crossovers, and delay) ensure optimal performance.

Upgradeable with Dirac Live, the miniDSP Flex is perfect for a variety of applications, including compact digital stereo preamps, subwoofer integration and optimisation, active speakers,


Hardware Features

  • Processor: 32-bit floating-point 400MHz Analog Devices SHARC DSP
  • Multi-Core USB Audio processor (XMOS)
  • Bluetooth streaming: LDAC™/aptX™ HD/aptX™/AAC/SBC
  • Optional upgrade to Dirac Live® 3.x Digital Room Correction, Full Range Room Correction (20~20kHz)
  • Audiophile performance: SNR@120dB(A), THD+N @ -110dB (0.0003%)
  • Inputs: Stereo digital (USB Audio/SPDIF/Optical/Bluetooth), stereo analog (Unbalanced RCA)
  • Flexible Output versions: Unbalanced (RCA), Balanced (TRS), Digital (TOSLINK & SPDIF)
  • USB audio recording feature (4xCH processed output via USB audio to record inputs, e.g. Vinyl)
  • White/Black OLED front panel controller with IR control
  • Compatible with miniDSP's Device Console


What's in the box?

  • Digital Audio Processor — Flex based on the I/O configuration selected. No Dirac Live license for default configuration
  • IR remote v2
  • 12V universal power supply (UK/EU/US/AU plugs)
  • USB cable  

Specifications

Unbalanced RCA version

Balanced 6.35 mm
TRS jack version

Digital version

Digital Signal Processor Engine

Analog Devices Floating point DSP SHARC ADSP21489 @ 400MHZ

Processing resolution / Sample rate

32 bit/96 kHz (32bit/48 kHz with Dirac Live® license)

USB Audio support

UAC2 Bidirectional Audio - ASIO driver support (Windows) - Plug&Play (Mac/Linux)

Input/Output Configuration

2 channels in / 4 channels out

Digital Stereo Audio
Input Connectivity

1 x SPDIF on RCA connector
1 x OPTICAL on Toslink connector
1 x USB audio (stereo)
1 x Bluetooth with support for: LDAC™/aptX™ HD/aptX™/AAC/SBC
Supported Sample Rate: 20 ~ 216 kHz

Digital Audio Output Connectivity

4 x Output channels
(Post DSP)
on USB Audio

4 x Output channels
(Post DSP)
on USB Audio

4 x Output channels
(Post DSP)on USB Audio and
SPDIF& TOSLINK (duplicated)

Analog Audio Input Connectivity

2 x Unbalanced RCA

2 x balanced 6.35 mm
TRS jack (as XLR)

2 x Unbalanced RCA

Analog Audio Output Connectivity

4 x Unbalanced RCA

4 x balanced 6.35 mm
TRS jack (as XLR)

N/A

Analog Audio Input Impedance

100 kΩ 

200 kΩ 

100 kΩ 

Analog Audio Output Impedance

200 Ω

200 Ω

N/A

Analog Audio Input / Output Max Levels

2 V RMS / 2 V RMS

4 V RMS / 4 V RMS

2 V RMS /  NA

Frequency Response

20 Hz – 20 kHz ± 0.1 dB

20 Hz – 20 kHz ± 0.1 dB

20 Hz – 20 kHz ± 0.01 dB

SNR (Digital to Analog)

120 dB(A)

121 dB(A)

D>D: 137 dB(A)

THD+N (Digital to Analog)

-110 dB (0.0003 %) ± 3 dB

-112 dB (0.00025 %) ± 3 dB

D>D: -130 dB (0.00003 %)

Crosstalk (Digital to Analog)

-120 dB

-128 dB

D>D: -165 dB

SNR (Analog to Analog)

115 dB(A)

116 dB(A)

A>D: 115 dB(A)

THD+N (Analog to Analog)

-106 dB (0.0005 %) ± 3 dB

-108 dB (0.0004 %) ± 3 dB

A>D: -108 dB (0.0004 %)

Crosstalk (Analog to Analog)

-115 dB

-123 dB

A>D: -115 dB

Filtering Technology

FIR + IIR / 
Optional Dirac Live® 3.x Full Range correction (20~20kHz) 

DSP Presets

Up to 4 presets

Dimensions

150x180x41 mm

Accessories

IR Remote

Power Supply

Included external switching PSU 12V/1.6A  (US/UK/EU/AU plugs)

Power Consumption

9.0 W (idle)
2.5 W (standby)

10.3 W (idle)
3.1 W (standby)

7.5 W (idle)
2.5 W (standby)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23127071564

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.0 ★★★★★
Based on 29 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Angelica
Alexandria, US
★★★★★ 5
Strong and very convenient
Size: 50 Count
These paper bowls are sturdy and hold up well even with hot or liquid foods. They don’t get soggy easily and are microwave safe, which makes them very convenient. The size is also great for soups, cereal, or leftovers. Good quality for disposable bowls and very practical for everyday use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
S
Verified Purchase
Sandy
West Palm Beach, US
★★★★★ 5
Sturdy, great value, very utilitarian
Size: 50 Count
Exactly what I wanted. Exact quality thickness and sturdiness. Only small downside is they're coated in a wax like substance and stick together so you have to pry them apart and if you microwave something, it tends to meld together and also stick into the bowl. But I still love them especially the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
M
Verified Purchase
Mike
Waukegan, US
★★★★★ 5
Great bowl , great. For water boiling 100%
Size: 50 Count
Finally a microwavable bowl, that doesn't rot when boiling water !!! Yay. Great for oatmeal and soups
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
S
Verified Purchase
Sherry
Louisville, US
★★★★★ 5
Great item - works great, good value.
Great value - heavy duty and works great!!! Will purchase again. I always like to keep this size on hand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
L
Verified Purchase
Lisa Jones
Massapequa, US
★★★★★ 5
Very sturdy
Item Package Quantity: 50, Size: 7 Inch Plate
Holds food very well, no dropping or spilling. Great for family reunions or sitting in living room. I like the colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026

recommand products