录音室监听器

Notes: Connect with Bluetooth

The M-Audio BX4BT Multimedia Reference Monitors offer the flexibility to playback audio from any Bluetoothr streaming device with excellent studio quality sound. This opens the possibilities of playing audio from any Bluetoothr device including a turntable, phone, or even a computer to stream a reference mix. Get a better listening experience with these compact, powerful, Bluetoothr enabled M-Audio BX4BT multimedia reference monitors.

Professional Performance and Design

M-Audio's BX4BT monitors produce 120 Watts of professional sound inside a futuristic design that delivers pro-grade sound. The two-way design features an Acoustically-inert MDF cabinet with bass reflex that pushes low frequencies through modern Black Kevlarr drivers. Plus, enhanced rear ports and computer-optimised natural silk dome tweeters deliver the full spectrum of frequencies needed for any type of media.

Front & Rear Panel I/O

The BX4BT monitors offer all the connections you need to playback audio from all your devices. The rear panel features 1/4", 1/8", and RCA inputs, while the front panel features 1/8" aux input and a headphone connection that turns the speakers off for private listening. This feature is great for those late nights in the home office or mixing sessions where you don't want to disturb anyone.

Speaker Placement Controls & EQ

The M-Audio BX4BT features a Left/Right Active Speaker Position Switch letting you choose which speaker is sounding from the Left or Right side. This is useful if you are left-handed and want the speaker with the front panel volume control on your left side, or vice versa. Also on the rear panel are High-EQ and Low-EQ controls to boost or cut the low end or add some shimmer to the highs.

Limitless Creativity with MPC Beats Software DAW - Effects and Instruments Included

The M-Audio BX4BT comes bundled with MPC Beats, the powerful music-making and recording desktop software DAW for Mac and PC based on iconic MPC hardware. Featuring a full array of musical instrument plugins, effect plugins, and audio and drum samples, MPC Beats is the best way to start making great-sounding music quickly.

Technical Specifications

Frequency Response: 69 Hz - 22 kHz
Output Power: 120 W (total peak), 2 x 25 W (RMS)
Drivers: LF Driver 4.5" / 114.3 mm HF Driver 1" / 25.4 mm; silk dome
Audio Inputs: (1) RCA stereo input pair 2 1/4" (6.35 mm)
TRS inputs: (1) 1/8" (3.5 mm) stereo auxiliary input
Headphone Output: 1/8" (3.5 mm) stereo output
Interconnection Cable: 1/8" (3.5 mm) TRS
Bluetooth Range: 100' (30.5 m)
Power: 100-240 VAC, 50/60 Hz, 85 W
Dimensions (width x depth x height, per speaker): 6.1" x 6.9" x 8.9" 156 x 175 x 225 mm
Weight (per pair of speakers:) 9.83 lbs. 4.46 kg

Notes: Your work + play speakers

Shape the sound of your Mackie CR4.5BT studio monitors on the fly, so you can mix a podcast episode, listen to music and DJ a house party, all with the same set of compact speakers.

Two speakers. All your listening.

Content Creation & Gaming

Add a set of our creative reference monitors to your setup for immersive sound you can tweak to your liking. Just connect your speakers to your gaming PC, audio interface, or Mainstream streaming interface, then adjust the tone knob until you hear the full impact of every footstep, line of dialogue and epic soundtrack moment.

Music Production

CR4.5BT studio monitors have the clear, accurate sound you need to produce and record music. With the tone knob turned all the way left, you get a flat frequency response for tracking and mixing. Crank the tone knob to the right to hear more bass and sparkle.

Casual Listening

When your space serves as an office, recording studio, streaming den, living area and more, you need speakers that can do it all. That's why CR Series monitors have versatile features like the tone control knob and the location switch to quickly adjust your listening experience to any situation you prefer.

Control your sound. Change your location. Connect to anything.

Tone Control

Use the tone control knob to shape the sound, starting with the transparent response you expect from studio monitors. Turn the knob to gradually boost the bass and add high-end sparkle, perfect for using CR4.5BT as immersive gaming speakers, casual listening speakers or all-out party speakers.

Location Switch

Flip the location switch between desktop speaker mode and bookshelf speaker mode to optimize CR4.5BT for wherever you place them. Use desktop mode for listening up close (like in the studio) and bookshelf mode for listening at a distance (like from the couch).

All the Ins and Outs

Hook up audio interfaces, mixers, record players and other playback devices with TRS, RCA and 3.5 mm inputs. Switch to headphones with the built-in headphone output - just connect your headphones to cut the speaker audio and listen quietly.

Better with Bluetooth

Enjoy true flexibility with wireless Bluetooth streaming. Press the icon on the front of the powered speaker to pair your favourite devices such as smartphones, laptops, and more for studio-quality sound anywhere.

Product features

Sound-shaping tone control
Location switch with desktop and bookshelf modes
TRS, RCA and 3.5 mm inputs
Bluetooth connectivity
Built-in headphone output
Silk dome tweeter with protective grille
4.5" woven woofer
Size (H × W × D): 8.9 × 6.1 × 8.3 in / 226 × 155 × 211 mm
Weight: 9.9 lb / 4.5 kg

Notes: Excellent studio-quality sound in a compact package from this clever PreSonus design. 4.5-inch coaxial drivers deliver point source reproduction, for precise imagine and off-axis response.

Supplier's Notes:
The Eris Pro 4 reference monitors employ a single point-source coaxial design for clear and accurate sound reproduction. This design provides superior phase alignment between components and delivers a wide sweet spot, precise stereo imaging, and symmetrical dispersion patterns - unique advantages for Dolby Atmos immersive rooms as well as stereo mix environments.

The Eris Pro 4 also delivers finely detailed transient response, and stunning dynamics that create a natural and less fatiguing listening experience. A 1-inch ultra-low mass, silk-dome tweeter ensures snappy, accurate transient reproduction, while a 4.5-inch woven-composite woofer offers tight, clear bass, with plenty of punch and no flab. A ported enclosure and 80 Watts of power allows the Eris Pro 4 to reach down to 55 Hz.

Acoustic tuning controls let you configure the Eris Pro 4 for your room and three-way Acoustic Space tuning can compensate for the effects of speaker placement against a wall or in a corner.

Flexible input options let you connect almost any line-level source, from mixers to audio interfaces and more. You'll have no problem hooking your Eris speakers up to virtually anything. Lastly, provisions for wall and ceiling mounts make it easy to integrate Eris Pro 4 monitors into any stereo or multi-channel system.

Specifications

Series: Erisr
Colour: Black
Country of origin: CN

Electronics

Voltage: 220-240V UK
Wattage: 80 Watts
Input impedance: 10 kO

Performance
Peak SPL: 99 dB (@ 1 meter)

Speakers
Crossover frequency: 3.4 kHz

Hardware

Cabinet material: Vinyl-Laminated, Medium-Density Fiberboard
Audio controls: Volume High Frequency (+/-6 dB, centre 10 kHz, continuously variable) Mid Frequency (+/-6 dB, centre 1 kHz, continuously variable)
Audio switches: Acoustic Space (Flat, -2 dB, -4 dB) Low Cut (Flat, 80 Hz, 100 Hz @ -12 dB / octave)
Monitor inputs:1- Balanced XLR, 1- Balanced 14" TRS, 1- Unbalanced RCA
Power amplifier type: Class AB

Measurements

Dimensions: 8.50x7.00x5.00 IN
Shipping weight: 9.04 LB
Product depth: 8.6" (21.8 cm)
Product height: 9" (22.9 cm)
Product width: 7.5" (19 cm)

Shipping length: 5.00 IN
Shipping height: 8.50 IN
Shipping width: 7.00 IN

Accessories
Footswitch: N/A

Miscellaneous
Power cable: IEC

Protections:

RF interference
Output-current limiting
Over-temperature
Turn-on/off transient
Subsonic filter