JBL 4309 6.5-inch 2-way Bookshelf Loudspeaker Pair with Cambridge Audio Evo 75 Integrated Amplifier All-in-One Player Bundle
STANDS NOT INCLUDED
THIS BUNDLE INCLUDES:
1 PAIR JBL 4309 6.5" 2-Way Bookshelf Speakers Black Walnut with Black Grills
1 Cambridge Audio Evo 75 Integrated Amplifier All-in-One Player
JBL 4309
The JBL 4309 Studio Monitor is a compact, high-performance bookshelf loudspeaker built around the patented JBL 2410H-2 1-inch compression driver mated to patented High-Definition Imaging (HDI™) horn, paired with a 6.5-inch, cast-frame Pure-pulp cone woofer. This combination delivers music with authority and accuracy not possible with traditional loudspeaker designs. The cabinet features a classic JBL studio monitor design with a blue baffle and is finished in a choice of Walnut or Black Walnut furniture-grade satin wood veneers.
4309 Highlights
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Patented High-Definition Imaging (HDI™) horn
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Patented 2410H-2 1-inch (25mm) high-frequency compression driver
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6.5-inch (165mm) cast frame, Pure-pulp cone woofer with 1.5-inch voice coil
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Classic Studio Monitor design with premium finishes including satin Walnut wood veneer with blue grille or satin Black Walnut wood veneer with black grille
Designed and engineered in JBL’s world-famous acoustic engineering facility in Northridge, California, the 4309 Studio Monitor is a showcase of patented JBL acoustics technologies. This bookshelf loudspeaker features a 2-way design with patented High-Definition Imaging (HDI™) horn technology, the patented 2410H-2 1-inch (25mm) compression driver, and a 6.5-inch (165mm) cast-frame, Pure-pulp cone woofer for powerful dynamics and incredibly accurate sound reproduction.
JBL’s revolutionary High-Definition Imaging horn geometry is the result of intense research into the nuances of horn design. In search of exceptional high-frequency detail and uniform directivity for smooth in-room response, JBL engineers pioneered a design that delivers neutral frequency response both on- and off-axis and provides a seamless transition between the high and low frequency drivers.
The JBL 2410H-2 compression driver benefits from the advanced research and applications derived from JBL Professional’s “D2” range of transducers. At the core of the 2410H-2 device is a lightweight polymer, annular diaphragm that improve high-frequency extension by reducing diaphragm mass. The V-shaped geometry of the annular diaphragm reduces breakup modes, eliminating time smear and reducing distortion. The result is incredible dynamics with accurate reproduction and a lack of power compression.
An Ultra High-frequency tonal adjuster is located on the front panel below the horn and allows the sound to be tailored to the specific environment and listener preference. This control works in conjunction with an advanced crossover network design that features air-core inductors, cast wire-wound resistors and low-ESR metallized film capacitors to optimize the performance of the 4309 drive components.
The 4309’s powerful 6.5-inch (165mm) woofer takes advantage of core JBL engineering techniques to ensure very high output with low distortion. The long-throw voice coil in conjunction with the symmetrical field motor design, flux stabilization ring, and copper shorting ring guarantee maximum output with low distortion. A Pure-pulp cone provides a lightweight, rigid diaphragm and helps to eliminate breakup modes ensuring proper pistonic motion throughout the operating band.
The 4309 enclosure is heavily braced with 3/4-inch (18mm) thick walls to provide a solid acoustic foundation and incorporates a bass reflex design with dual front-firing, computer-optimized flared ports. The cabinet features a classic JBL studio monitor design with a blue baffle and is finished in a choice of Walnut or Black Walnut furniture-grade satin wood veneers. A blue (Walnut) or black (Black Walnut) cloth grille completes the elegant appearance. Dual sets of gold-plated binding posts provide a secure connection and offer a choice of single-ended or bi-wire/bi-amplified connections.
Cambridge Audio Evo 75
- 75 watts per channel power – of room filling sound
- ESS Sabre ESS SABRE ES9016k2m Ultra DAC – for accurate & detailed musical performance
- StreamMagic Gen 4 module – for unparalleled streaming experience
- Bluetooth aptX HD – for hi-res playback from & to compatible devices
- Digital & Analogue inputs – from Evo CD, optical & coax digital, plus RCA
- ARC input – for connection of TV HDMI output
All-in-one Simplicity - Just Add Speakers
Combining streaming smarts and high-class amplification in one unit means with Evo 75 you only need to choose speakers and a streaming service to pair with it to serve up thrilling sound quality. Playing music from Evo 75 means saying goodbye to meter of connection cables, and hello to intuitive, straightforward functionality in one sleek, good-looking box. Great sound and timeless style never go out of fashion.
Easy to Set Up, Easy to Use
It couldn’t be simpler. Connect Evo 75 to the mains and to your speakers. Open StreamMagic, to connect to the network, then fire up your favorite music streaming service. Pick a tune, press play, adjust the volume to your taste and smile. You've plenty of time to fine-tune Evo later.
StreamMagic App
Our StreamMagic app offers full control of Evo, plus access to the world’s most popular and high resolution music streaming services. It’s clear, logical and stable - so Evo will do precisely what you want. Alternatively, you may prefer to use the app of your favorite streaming service. Evo's ready for you to listen whichever way you choose.
Connectivity to Suit Your Needs
With both digital and analogue inputs, Evo 75 is ready to integrate into a system. Even video sources can play too - just connect your TV’s HDMI output to Evo’s ARC input. No matter where your music comes from, Evo will make it easy to stay in control.
Bluetooth Convenience. Hi-Res Sound Quality
Often, nothing’s more convenient than streaming via Bluetooth. Evo takes it to the max with Bluetooth aptX HD - which offers wireless, high-definition music streaming from compatible devices - including our Alva turntables. And because Evo also transmits with Bluetooth aptX HD, it's perfect for private listening on compatible Hi-Res wireless headphones.
Made By Music
Evo 75 uses carefully considered audio components, like the ESS Sabre ES9016k2m Ultra DAC. And then we bring every one of our 55+ years of audio know-how to bear. The result is a performance that celebrates the talent of musicians and producers – one that retains the original raw emotive power and detail.
Complete Control
Evo is intuitive and straightforward to operate, no matter if you’re using its supplied remote control, our simple yet thorough StreamMagic app, or its physical controls – including the large dual-concentric dial, on the unit’s fascia.
Neat and Easy Placement
At 317mm wide, roughly the size of a vinyl album sleeve, Evo will sit neatly where you need it to. But thanks to its award-winning design and all-around good looks, it really deserves to be canter stage.
Perfect for Alva Turntables
Evo 75’s ready for an Alva turntable, with its integrated phono stage, simply connect using the RCA inputs. Alternatively, you can couple an Alva via Bluetooth aptX, so you can place the turntable wherever it suits – which might not be adjacent Evo.
A New Life for CD
Available separately, Evo CD is the compact disc transport developed to exclusively partner Evo all-in-one players. It shares the same eye-catching design, is crafted from the same premium materials and is engineered to the same exacting standards. Evo CD extracts every piece of musical detail from your discs, then passes it seamlessly to Evo. Your CD collection is now set to join the hi-fi evolution.
Designed to Thrill, Built to Last
Evo’s confident sound, timeless looks and premium materials mean that you’ve found your new long-term musical partner – bringing pleasure to both your ears and eyes for many years to come.
Specs
JBL 4309 Specifications:
Type 2-way bookshelf loudspeaker
Low Frequency Driver 6.5" (165mm) Pure Pulp cone woofer
High Frequency Driver 2410H-2 1-inch (25mm) annular ring, Teonex® diaphragm compression driver with advanced HDI™ geometry horn
Recommended Amplifier Power 25 - 150 WRMS
Impedance 4 Ohm
Loudspeaker Sensitivity 87 dB/2.83V/1m
Frequency Response 42 Hz - 30 kHz (-6 dB)
Coverage Angle, -6 dB 100 Degrees Hor. x 80 Degrees Ver., from 2kHz to 17kHz
Crossover Frequency 1.6 kHz
Enclosure Type H-braced front-ported bookshelf
Grille Feature Monitor style to match horn mating features, supplied in dark blue (with walnut cabinet) and black (with black cabinet)
Dimensions with grille 16.5” H x 10.25” W x 9” D (419 mm H x 260 mm W x 227 mm D)
Controls UHF tone control
Input Type Dual sets of gold-plated binding posts with shorting straps
Product Weight (Each) 24.2 lbs. (10.98 kg)
Shipping Weight 56.2 lbs. (25.5 kg)
Shipping Units of Measure Pair
Warranty 5 Years
Recommended stand height 24” (609 mm)
Cambridge Audio Evo 75 Specifications:
POWER OUTPUT 75W into 8 Ohms
AMPLIFICATION Class-D Hypex Ncore®
DAC ESS Sabre ES9016K2M
FREQUENCY RESPONSE 20Hz – 20kHz +0/-3dB
ANALOGUE AUDIO INPUTS 1 x RCA
DIGITAL AUDIO INPUTS 1 x TOSLINK optical, 1 x S/PDIF coaxial, 1 x TV ARC, Bluetooth (integrated)
BLUETOOTH 4.2 A2DP/AVRCP supporting SBC, aptX and aptX HD codecs
COMPATIBILITY TOSLINK optical: 16/24bit 32-96kHz PCM only S/PDIF coaxial: 16/24bit 32-192kHz PCM only, Bluetooth: 4.2 A2DP/AVRCP supporting up to aptX HD (24bit 48kHz) UPnP, Local USB media, Airplay 2, Chromecast built-in, Internet Radio, Spotify Connect, TIDAL, MQA, Qobuz, Roon Ready, ARC: 16/24bit 32-192kHz PCM only, Deezer
AUDIO FORMATS ALAC, WAV, FLAC, AIFF, DSD (x256), WMA, MP3, AAC, HE AAC AAC+, OGG Vorbis
OUTPUTS Speakers, 3.5mm headphone, Preamp Output, Subwoofer Output, Bluetooth: 4.2 A2DP/AVRCP supporting up to aptX HD
ETHERNET IEEE 802.3, 10 Base-T or 100 Base-T
WI-FI Dual Band 2.4/5gHz
MAX POWER CONSUMPTION 400w
STANDBY POWER CONSUMPTION <0.5w
DIMENSIONS (W X H X D) 317 x 89 x 352mm, 12.48" x 3.5" x 13.86"
WEIGHT 5.0 kg, 11.02 lbs
WHAT'S IN THE BOX Evo 75 All-in-One Player, Quick Start Guide, Safety Guide, Remote Control, Mains Lead, 2 x AAA Batteries, Customizable Side Panels x 2
