Reference Series In-Wall
Meridian customers - create an account so you can register your product(s) for your extended warranty.
Dealers, integrators, and installers - create an account to request access to Dealer Resources and/or apply to become a Meridian dealer.
Reference Series In-Wall
The class-leading DSP750 is Meridian’s highest performing architectural loudspeaker.
Engineered using Meridian’s, core principles of acoustic design, the DSP750 delivers high-resolution audio that is perfect for architectural installations and dedicated home theatres.
Featuring all-new drive-units, including a beryllium tweeter, the DSP750 produces a natural and lifelike sound with high fidelity and perfect tonal balance. Its high dynamic range, incredibly low distortion, and outstanding signal-to-noise ratio combine to provide full-range audio with exceptional headroom and low listener-fatigue.
Where to buyReference Series In-Wall
DSP750
With a host of exclusive Meridian technologies on-board, the DSP750 resets the standard of architectural loudspeaker performance. Ultra-shallow (100mm deep) design provides full DSP loudspeaker performance, while the rough-in box and frame system allows for easy installation and precise positioning. Grill can be painted to match décor.
Meridian Bespoke Signal Mapping utilises digital signal processing to apply tailored crossover filters that are designed specifically for each configuration of drive units within a loudspeaker.
Meridian E3 Bass uses specifically designed filters to expand, extend and enhance the low-frequency response of the loudspeaker.
Image Elevation psychoacoustically raises the sound image to the centre of a screen – where the listener would expect to hear it from.
FFA (Full Frequency Alignment) is a combination of digital filters and delays to correct the group-delay of a loudspeakers. It ensures that all frequencies reach the listener’s ear at the same time.
Meridian Pro-Active Bass protects the bass drivers from over-excursion, ensuring maximum bass output without damaging the drive units.
Meridian Pro-Active Thermal monitors the audio being sent to the mid-range drivers and tweeters and limits the overall volume of the loudspeaker if there is a risk of the drive units getting too hot.
True Time is Meridian's proprietary Apodising Filter that avoids pre-ringing and cleans up the effects of early filters, converting pre-echo to post-echo.
Meridian True Link is an encryption method for transferring high-definition digital audio over SPDIF connections. It allows secure movement of digital audio whilst ensuring that the SPDIF clock signal can be transmitted with minimum degradation.
Meridian's HPA (High Powered Array) processing technology minimises destructive interference between the multiple loudspeakers when used in an array configuration.
Architectural Reference Range
Our Architectural loudspeakers incorporate resolution enhancing technologies for the ultimate listening experience in a large range of installation applications.The DSP750 is joined by the DSP730 in the Reference series, with both loudspeakers delivering Hi-Res audio and the very best in dynamics and clarity.
Here you will find a quick overview of the product highlights and features
Here you will find installation information and operating instructions.
Here you will find a summary of the complete range of Meridian products in one document.
AUDIO INPUTS
Meridian SpeakerLink connector (RJ45) accepting 32kHz to 96kHz sampling rates at up to 24-bit
AUDIO OUTPUTS
Meridian SpeakerLink connector (RJ45) delivering 32kHz to 96kHz sampling rates at up to 24-bit
PERFORMANCE
Peak SPL: 1m - 120dB
Bass extension: 30Hz
AMPLIFIERS
Tweeter: 2 x Class-D amplifiers bridged for 100W into 8 Ohms
Mid-range drivers (each): 2 x Class-D amplifiers bridged for 100W into 8 Ohms
Bass drivers (each): 2 x Class-D amplifiers bridged for 100W into 8 Ohms
BASS DRIVERS
2 x 160mm long-throw design
MID-RANGE DRIVERS
2 x 100mm with woven polyproylene cones
TWEETER
Beryllium dome with diffraction expansion technology
FRONT PANEL CONTROLS
On/off rocker switch, Fuse holder, IR window
Rocker switch selects “Right”, “L + R”, “Left or Centre”
RS232 socket – 3.5mm minijack (long version – 18.6mm)
LED indicators show power status and configuration settings
DISPLAY
LED indicators to show power status and configuration settings
DIMENSIONS / WEIGHT
HEIGHT: 1230mm [48.5in] (Excludes frame and cable feed channel)
WIDTH: 203mm [8in]
DEPTH: 102mm [4in]
WEIGHT: 16 kg [35 lbs]
GRILLE DIMENSIONS
HEIGHT: 1251.3mm [49.25in]
WIDTH: 222.5mm [8.73in]
DEPTH: 4mm [0.16in]
POWER
IEC mains cable included with loudspeaker for connection to rough-in box
