| Content |
- Inspired by JBLʼs legendary M2 Master Reference Monitor
- Signature JBL loudspeaker performance
- Understated, contemporary look and feel
- An audio powerhouse at an affordable price
- Just one part of an even more powerful system
2-way 7" Bookshelf Loudspeakers
* 178mm (7“) Polycellulose low-frequency transducer
* High Definition Imaging (HDI) horn design - 25mm (1“) Soft Dome Tweeter, Recommended amplifier power: 20 – 125W
* 55Hz – 40kHz, 87dB, 8 Ohms, 381mm x 217mm x 270mm, 6.1 kg |
Item Value
System Format: 2 Way
Frequency Response: 55 Hz - 60 kHz
Sensitivity (1W@1M): 86 dB
Nominal Impedance: 8 ohms
Maximum S.P.L
(Per pair in room): 109.8 dBA
Power Handling (RMS): 100 W
Recommended Amplifier Requirements (RMS): 50 - 100 W
Bass Alignment: Bass reflex. HiVe port system
Crossover Frequency: 2.3 kHz
Drive Unit Compliment: 1 x 5.5" RST bass/mid-range driver
1 x C-CAM H.F ribbon transducer
External Dimensions excl Stand (H x W x D)
300 x 170 x 263 mm
(11 13/16 x 6 11/16 x 10 3/8 inch)
Weight (each) Excluding stands:
7.5 Kg (16.5 lbs)
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Driver Complements
Mid/Woofer 1 - 6 1/2" Diameter (16.51cm)
Dynamic Balance driver with Super Cell Areated Polypropylene cone
Midrange 1 - 3 1/4" Diameter (8.26cm)
Dynamic Balance driver with Super Cell Aerated Polypropylene cone
Tweeter 1 - 1" Diameter (2.54cm)
Enhanced Ring Radiator Dynamic Balance tweeter
Electrical
Overall Frequency Response 36Hz-40kHz
Lower -3dB Limit 50Hz dB
Upper -3dB Limit 30kHz dB
Nominal Impedance compatible with 8 ohm outputs ohms
Recommended Amplifier Power 20-200 w/channel
Efficiency 88 dB
Crossover Orth Crossover
Crossover
(mid-high array) 2800HZ
Inputs Dual Gold-Plated Binding Posts
Dimensions
Cabinet Size 16 3/4" H x 8" W x 14 9/16" D
(42.55cm H x 20.32cm W x 36.99cm D)
Mounting Options speaker stands or shelf mount
Enclosure Type Sealed
Enclosure Type
(subwoofer) PowerPort bass venting
Shipping/Other
Product Weight 29.60 lbs. (13.43kgs)
Shipping unit: each
Total Shipping Weight 32.50 lbs. (14.74kgs)
Speaker Warranty 5 years parts and labor (original purchaser) ALSO AVAILABLE IN "EBONY" COLOR
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# Perfect for use with ultra-shallow TVs 40-inch class and larger
# Only 1.5 inches (38mm) deep
# Wall mount bracket included
# The dynamic punch, wide frequency range and broad dispersion of full size speakers
# Aircraft grade extruded Aluminum enclosure
# Anodized Aluminum dome XTDD drivers
# Pure Aluminum dome tweeter
Dimensions (mounted on wall without bracket) :23-1/4" H x 6" W x 1-1/2" D (59.1cm x 15.2cm x 38mm)
Dimensions (mounted on wall with bracket) :23-1/4" H x 6" W x 1-9/16" D (59.1cm x 15.2cm x 40mm)
Driver complement :2 each 3-1/2" (90mm) XTDD anodized Aluminum dome mid/bass drivers pressure-coupled to 2 each 3-1/2" (90mm) dome low-bass radiators, 1 each 1" (25mm) Pure Aluminum Dome Tweeter
Frequency response (overall on wall) :100Hz – 30kHz
Sensitivity :92dB
Impedance :8 Ohms nominal
Recommended amplifier power :20 - 100 Watts per channel
Enclosure :Extruded Aluminum, sealed
Supplied accessories :Wall mount bracket, adjustable support foot for horizontal shelf placement, magnetic logos
Packaging :One to a carton
Available finishes :High gloss black
| Two Way Bass Reflex Bookshelf Speaker System
Yamaha\'s NS-333 speaker system has been designed specifically for home theater applications. The bookshelf speaker is a bass-reflex design that can be used for main or surround channels and incorporates a 5\' Polymer-Injected Mica Diaphragm (PMD) cone woofer and a 1” aluminum dome tweeter. For improved imaging, the tweeter utilizes Yamaha’s exclusive waveguide horn.
Waveguide Horn
Unlike most homes, movie theaters use sound absorbing materials on walls and ceilings. The result is that the sound reaching your ears is the sound wave produced by the speakers rather than reflected off the walls. Yamaha has created wave guides that greatly reduce reflected sound and increase the proportion of directly generated sound waves reaching your ears. The result is a clear and precise sense of sound direction and placement.
Internally Wired with Monster Cable™
Yamaha has chosen to ensure optimum sound quality by internally wiring some of the components with Monster Cable™. This ensures a clean, clear signal from the crossover network to the speaker driver.
Magnetic Shielding
The speaker is magnetically shielded, so it can be placed on a TV or video monitor without degrading the picture via stray magnetic fields.
Performance Enhanced by a Handsome Cabinet
The EF series speakers are enclosed in an Elliptical Form cabinet with a high gloss black piano finish, which provides solid construction with minimal sound diffraction.
New Grill Design
New grill design and grill cloth provide an attractive and acoustically transparent protective cover for the drivers.
ΝΟΤΕ : The price is valid per piece and not per pair.
| Selling Unit: |
Piece |
| Type: |
2-Way Bass-Reflex Bookshelf Speaker System |
| Featured Technologies: |
- |
| Tweeter: |
2,5 cm aluminum dome with Waveguide |
| Midrange: |
- |
| Woofer: |
13 cm (5\') PMD |
| Power: |
150 W/60 W |
| Resistance: |
6 ohms |
| Frequency Response: |
60 Hz-35 kHz |
| Sensitivity: |
87 dB/2.83 V/1 m |
| Crossover Frequencies: |
3 kHz |
| Auto Standby Operation: |
- |
| Filters: |
- |
| Remote Control : |
- |
| Dimensions (W x H x D): |
200 x 320 x 213 mm |
| Weight: |
5,5kg/piece |
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The M-1 has been engineered with the same design attributes and ethos as B&Wʼs larger ranges. Perhaps the most striking thing about the M-1 is the weight and strength of its curved aluminium cabinet. This is combined with a strong, glass-loaded ABS front baffle. Together they provide an excellent cabinet: the curved aluminium is stiff and the ABS offers excellent and appropriate damping characteristics.
The M-1ʼs drive units were developed by Bowers & Wilkins specifically for the design. The metal dome tweeter benefits from refinements developed for the new B&W 800 Series and includes Nautilus™ tube loading and neodymium magnets. The glass fibre bass/midrange coneʼs ability to absorb standing waves has been further enhanced by the inclusion of five strategically placed resin filled slots that further minimise distortion.
The result of this detailed cabinet and drive unit engineering has allowed B&Wʼs engineers to borrow another feature from the new 800 Series and utilise the simplest of electronic equalisation in the M-1ʼs crossover. Each of the drive units is fed by only a single, carefully selected component. This approach to crossover design, although painstaking as it relies on optimising all of the physical components in a design, is crucial in achieving its aim of neither adding to nor subtracting from the original signal.
The M-1 is available in three colour options - black, white and silver, each with chromium plated stem and table base.
| Technical features | Metal dome Nautilus™ tweeter |
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| Woven glass fibre cone bass / midrange | | Description | 2-way vented-box system | | Drive units | 1x ø25mm (1 in) metal dome high-frequency |
| 1x ø100mm (4 in) woven glass fibre cone bass / midrange | | Frequency range | -6dB at 72Hz and 50kHz | | Frequency response | 80Hz - 23kHz ±3dB on reference axis | | Dispersion | Within 2dB of reference response | | Horizontal: | over 60º arc | | Vertical: | over 10º arc | | Sensitivity | 85dB spl (2.83V, 1m) | | Harmonic distortion | 2nd and 3rd harmonics (90dB, 1m) |
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