The Well-Tempered Computer, an introduction to computer audio

Showing posts with label active speaker. Show all posts
Showing posts with label active speaker. Show all posts

Thursday, January 16, 2014

Eclipse TD-M1 $1.300

Eclipse TD-M1 $1.300


Full range driver with NOS DAC and Class D amp.
Inputs:
Airplay (16 bits / 48 kHz)
Async USB (24 bits / 192 kHz)
USB-A
3.5mm analog Aux

Wednesday, May 15, 2013

Avantgarde acoustic - Zero 1


3 way active speaker with 2 horns for mid and treble.
All the digital inputs.
Crossover and room adjustment implemented in DSP




DriversSubwoofer: 30 – 250 Hz
Midrange horn: 250 – 2.000 Hz
Tweeter horn: 2.000 – 20.000 Hz


Digital inputS/PDIF
Toslink
AES/EBU
USB
Analogue inputOptional (AD converter)
Amp2 x 50 watts + 1 x 400 watts
CrossoverDSP: 6 channel, 66-bit FPGA
Filter steepnessUp to 100 dB/octave
Filter typeProgressive FIR filters
Phase shifts< 5 degrees
DAC3 x 24-bit Burr & Brown
Master/slave radio link2.4 GHz ISM/SRD
Amplitude linearization*Yes
Phase linearization*Yes
Room adjustment/equalization*100 EQs, each with 16,000 frequency points
Weight30 kg
BxHxD490 x 1040 x 318 mm


* with optional software

Website: Avantgarde acoustic
Price € 9000

Friday, March 22, 2013

Moos Mini Aero

Active speakers with a lot of technology build-in.

  • Loss-less wireless audio up to 24 bit/ 96 kHz
  • Scan-Speak drivers
  • Wolfson DACs
  • Hypex amps

A complete 'who is who' in a small form factor.

CabinetVented
DriversScan-Speak
Revelator R2904
Revelator 15W-8530
DacWolfson
Quad differential DACs
SNR > 125dB
Analog Devices Asynchronous Sample Rate Converters
AmpHypex UcD
DSPAnalog Devices SHARC floating point signal processor, with 32-bit processing word size and 64-bit accumulator
Input Wireless (WATT)
USB dongle for PC and Mac

Website: Moos
Price: $2499

Thursday, February 7, 2013

Opalum active wireless speakers.


Even wireless active speakers needs power to drive the build-in amps.
Opalum has a very specific solution.
The speakers are fed (24 V) by a dual wire connected to a hub.
The signal is transferred over the same wire.
You can connect the speakers parallel or daisy chain them.

The hub takes care of the connectivity.
Analog and SPDIF inputs
Wireless b/g with Airplay and DLNA.









Website: Opalum

Friday, February 1, 2013

Genelect G-series




Genelec is well known in the pro-world.
In 2013 they launched the G series targeting the home.
I do think active speakers for home use is becoming a new trend.

Website Genelec

Friday, December 21, 2012

KEF X300A

Active speakers dominate the studios.
At the home, they are rare.
However recently a couple of companies released active speakers targeted at the home or at least at the desktop.


KEF X300A
Active 2way speaker with 24/96 asynchronous USB input.

Website KEF
Price: $799 (pair)

Monday, November 26, 2012

Elispson Planet LW



You won’t find many speakers in this blog.
A box, a couple of drivers and a passive crossover have nothing to do with digital.

This one is different.
It is an active speaker so each driver is powered by a dedicated amplifier.
What sets it apart is that there is no analog input.
It uses a wireless connection to get the data from a PC or a iSomthing using a dongle.
Elipson calls it WELL. Wireless Elipson Lossless Link, the internet says it is based on KLEER technology so lossless audio up to 16 bit/44.1 kHz over a 2.4GHz radio link.


2-way active speaker with coaxial driver
2 x 50 W / 4 ohms ICEpower amplifier
Mid-bass driver: 6.5 " (165 mm)
Fabric dome tweeter
Frequency response: 42 Hz - 20 kHz

Website Elispson
Price €1690 (pair)

Sunday, March 18, 2012

Monkey Banana Turbo 8


Active monitor with SPDIF input

System'2-way' active
Price € 399,- each
CabinetVented
Digital inputS/PDIF
HF driver1-inch natural silk dome
LF Driver8-inch ceramic cone
Analogue inputXLR/TRS Combo connectors,
RCA
Amp30/80 Watt A/B
DSPBuild-in DAC

Website: Monkey Banana

NOCS NS2 Air Monitors


Active speakers with AirPlay technology $399
  • Frequency response: 20 Hz - 20 kHz
  • Woofers: 3" Kevlar with dual magnets
  • Tweeters: 3/4" silk dome
  • Digital Signal Processor: 32-bit
  • Total Harmonic Distortion: <0.15%
  • Signal-to-Noise Ratio: > 85 dB
  • Amplifier type: Class D
Website: NOCS 

Monday, February 20, 2012

Abacus A-box 10


System2 way active system
Price pair: €1190,- (incl. VAT)
Frequency response16…200-20.000Hz
CabinetSealed
Digital inputN/A
Analogue inputRCA Line-Input
Balanced input (XLR or 6,3mm jack)
Drivers16,5cm (6,5”) Woofer
25,4mm (1”) Tweeter
Amp50W RMS
CrossoverDSP
Crossover at 2500Hz
Bass roll-off continuously adjustable from 16 Hz to 200 Hz
H x W x D210×235×353,5 mm
10 Liter




Website Abacus

Wednesday, January 4, 2012

Wadax active loudspeaker


The La Pasión is a three way $106,500, self powered digital loudspeaker.
Only a source is required to complete the system. 
Each driver is independently powered. 
DACs inside each La Pasión loudspeaker have a specifically designed current output stage to directly drive the tweeter with no degradation of the DAC performance. 
Individual 400-watt Wadax digital amps drive the midrange and woofer modules. 
Additionally, binding posts are provided to externally amplify the midrange drivers if desired. 

Wednesday, December 14, 2011

Elan JazzMaster 10CX

Coaxial active monitor

System 2 way active
Price $2499 CND (piece)
Drivers Coaxial
10 inch woofer
1,4 inch titanium dome tweeter
Frequency Response 35 Hz to 20 000Hz (extended LF),
45 Hz to 20 000Hz (normal),
55 Hz to 20 000Hz (restricted LF) ±2dB on-axis, anechoic
Cabinet Bass reflex, dual port
Digital input N/A
Analogue input XLR
Amp 2x 170 W Class D
Crossover DSP: 96 kHz, 24 bit AD / DA conversion, 28 x 28 bit multiplier with 56 bit accumulator, double precision processing.
Crossover at 2,5 kHz
Website: Elan

Saturday, November 26, 2011

Klangwerk Ella


System 2 way active
1 tweeter
3 midrange/woofers
Price € 13.200 (pair)
Frequency Response 36 - 22000 Hz (-6dB)
Cabinet Bass Reflex
Dimensions 1130 x 216 x 190 mm
Digital input
-
Analogue input XLR
Amp Class G  120 + 40 W rms
Crossover 1600 Hz

Website Klangwerk

Wednesday, November 23, 2011

Manger MSM C1

Type Active 2-Way System
Price from € 13200,- per pair incl. 19% VAT
Cabinet Enclosure closed
Dimensions (H x W x D) 44.8" x 10.6" x 8.4" (1139 x 270 x 214 mm)
Weight 105.7 lbs (48 kg)
Frequency Range 30 Hz – 40 kHz
Drivers Tweeter: Manger Sound Transducer, Bandwidth 80 Hz – 40 kHz, Rise Time 13μs
Woofer: 8"(200 mm) fibreglass-Polyester sandwich cone, 38 mm voice-coil
Crossover 330 Hz
Amplifiers LF: 250 W @ 8 Ohms
HF: 180 W @ 8 Ohms
Power Bandwidth HF: 250 kHz (-3 dB)
Input XLR-3 (balanced)
Finish Silk matt as per RAL, Nextel or piano finish

Website: Manger

Wednesday, October 12, 2011

Audio Pro Living LV3

Two technologies not very common in the home are combined here.
It is an active speaker so an amp per driver
You can connect it wireless to your PC or any piece of analogue using their wireless transmitter.

Amplifier: 100W + 2 x 35W digital Class D,
Adaptive biquad coefficients for EQ and DRC filters.
Thermal and short-circuit protection.
Tweeter: 3 x 1” silk dome
Midrange: 4.5”
Woofer: 6 1/2”
Frequency range: 30 – 24.000Hz
Crossover frequency (digital): 300/3000Hz (24/24dB/octave L/R)
Dimensions HxWxD: 750x220x220 mm

Built-in wireless receiver in each speaker
- Wireless full CD quality sound
- Works with both Mac and PC
- Plug ‘n play, no software needed
- Extensive multiroom possibilities
- RF band: 2.4GHz
- Sample rate: 48 KHz
- Dedicated proprietary protocol network

AudioPro website
Price:€ 1.699 (pair)

Saturday, October 8, 2011

ADAM ARTist 3



Normally you won’t find speakers on the Digital Audio Blog.
Nothing digital about speakers.
This one is different.
It is an active speaker with USB input allowing you to connect them straight to your PC

Inputs
Analog: XLR / RCA / 3.5 mm mini stereo jack
Digital : 16/48 adaptive mode USB

Height x Width x Depth:10" (252 mm) x 6" (150 mm) x 7.5" (185 mm)
Price:  €698,- (pair)
Website: ADAM
More about active speakers