F502SP Floorstanding Speaker Overview

Improving on the F502, the UK built SP edition uses the premium 200mm (8″) IsoFlareTM driver and 200mm (8″) bass/mid driver from the F702, featuring rigid multi-fibre cones and FyneFluteTM roll surrounds. The IsoFlare’s 25mm magnesium compression tweeter has a unique HF wave guide pole piece delivering an incredibly even, full-range frequency response and outstanding Hi-Fi musical imaging. The F502SP also benefits from the F700’s advanced crossover components and aluminium sandwich type plinth with BassTrax tractrix profile bass diffuser, re-engineered to precisely tune the F502SP’s more compact cabinet. The SP is available in high-gloss black and high gloss white as standard, or a luxurious deep gloss lacquered walnut veneer with a diamond machine cut finish on the aluminium driver chassis.

RA180 Integrated Amplifier Overview

RA180 Integrated Amplifier – The Impression Of Sound With Eyes And Ears

New Concept Class A/D Amplifier
Amplifiers have changed from Class A to AB and Class D. The high heat and low efficiency of Class A required a new design, so Class AB was developed. However, Class D has even higher efficiency and higher output than Class AB.

It also has dramatically improved the Signal-to-Noise ratio and Total Harmonic Distortion Characteristics over Class A and AB.

However, despite these advantages, due to the limitations of digital circuits, the sound quality has been evaluated as poor compared to A/AB.

The GaN (Gallium Nitride) Class AD amplifier developed by HiFi ROSE is an innovative new product. Dramatically improving on the problems of Class D.

Next Generation GaN FET-Applied Class AD Amplifiers
Class D amplifiers are theoretically completely linear at 0% distortion and 100% power efficient. It is a topology that provides the output, and to implement it, speed and accuracy must be a prerequisite. However, previous products exhibited non-linearity due to the limitation of the switching element (Silicon FET).

It was weak compared to Class A/AB in this area, which produced a soft and natural sound. It was a costly limitation.

In the HiFi ROSE RA180, this problem has been solved by new materials. Instead of low-quality Silicon FET chips, the Dead-Time was improved to 10 by applying Gallium Nitride FET chips.

This linearity pushes the limit of Class D while being soft and producing a natural sound.

4 Mono Amplifiers – Multi-Output Configuration using Modules
Each channel of the RA180 Integrated Amplifier is equipped with an AMP module specialized for stable bass and balance and a module specialized for soft treble and super tweeter area, with 2 modules.

Each AMP module supports 200W (8 Ohms) and can output up to 400W per channel. There are 2 independent modules that divide the high and low frequencies respectively, so that the speaker and, when connected, Bi-Amping has a driving force that is increased without being affected by the back electromotive force.

BTL Mode combines the output of two independent modules to produce a thicker and more balanced sound.

Treble Design that Reproduced even the Super Tweeter Area
The human hearing range is known to have an upper limit of 15 – 20KHz. So why would it be necessary to build an amp with a higher range?

Using modern research and experience it’s now perhaps a good time to question this belief. Temporary high treble can extend well beyond 20KHz. For example, the trumpet has a frequency response that expands up to 100KHz.

The Hi-Fi ROSE RA180 Integrated Amplifier has an output range of 20Hz – 50Khz, [email protected], 200KHz @-6dB. The frequency response range is designed to be wide so that high-resolution sound sources are not filtered. This ability might be beyond human audible range, but at a wide frequency, it faithfully plays the area. The depth and width of the sound and the realism will contribute to the expression.

Stable Power Supply
The power supply circuit, developed exclusively for the RA180 Integrated Amplifier, is designed with 4th generation SiC FET technology to provide high performance and high efficiency compared to typical Si FET.

In addition, ROSE has developed a 2.5 KW Power Factor Circuit (PFC) and a large-capacity capacitor. This is designed to allow the unit to be unaffected by sudden load fluctuations. The power unit is developed to support a damping factor of 200 and a total of 1000W of power.

As the heart of the amplifier, it is designed to produce powerful bass and soft treble faithfully.

Phono Amp with Variable EQ
The Phono amplifier section on the RA180 Integrated Amplifier has the goal of accurately reproducing the intent of the Producer.

It is designed to support a variety of record players with mid and low-frequency bass turnover and high-frequency roll-off adjustment.

Amplification of the very weak audio signal is captured from the cartridge and processed without coloring and faithfully keeping to the original sound.

Hifi Rose RS150 Overview

RS150 is High-Performance Network Streamer that provides various multimedia services with high-quality sound and ultra-high-resolution video.

Create your own high-quality sound station with RS150.

Pure Sound
State-of-the-art DAC Setting Integrated with Asahi Kasei’s flagship DAC chip AK4499EQ, the RS150 offers low noise, low distortion, ultra-high-resolution sound and analog rich density with proprietary processing supporting PCM 32bit / 768KHz and Native DSD512 (22.5792Mhz).

Analog Acoustic Sensitivities
Delivers the musical inspiration from high-quality sound by the tuning of Acoustic engineers with thirty years of experience. Clearly expresses the full range, from grand, and rich bass to delicate, and elegant highs.

Linear Power System and Ideal Circuit system
Linear power supply minimizes noise inflow significantly. An ideal circuit system eliminates electrical noise and creates dramatically improved sound quality without distortion.

Highly Precise Femto Clock
The highly precise Femto clock delivers superb stereoscopic,
and distortion-free sound with quiet and clear background imaging.

Case milled from Solid block of High Purity Aluminum
The high-purity aluminum is integrated into one piece to maximize thermal efficiency. By minimizing parts in the assembly area, vibrations that can affect sound qualities are greatly reduced, creating a profound and ideal sense of space.

MQA Certified
RS150 supports MQA full decoder technology. MQA (Master Quality Authenticated) is an award-winning British technology that delivers the sound of the original master recording. The master MQA file is fully authenticated and is small enough to stream or download.

Ultra HD 4K Video Support
Watch Local or RoseTube video files in Ultra HD 4K quality on a large display with an HDMI connection. Feel the magnificent and vivid touch of the Opera House at home now.

Advanced Control
14.9-Inch-Wide Touch Screen Intuitive, and convenient interface through high-resolution IPS Multi-Touch panel. The front display can play album art and music videos at a wide viewing angle.

Bluetooth Remote Controller
With a Bluetooth remote controller, control the device with ease.

Innovative ROSE OS
HiFi Rose OS system provides an innovative musical experience. Stream and play ultra-high-quality music, 4K high-definition video, ad-free YouTube, Podcasts, various radio stations from around the world, CD playback/Ripping, and more.

Connect Anything

Wired/Wireless Connection
Seamless streaming over the network is possible.
It supports Airplay and DLNA functions and can connect to smartphones,
computers, and tablet PCs via Wi-Fi / Giga Ethernet / Bluetooth communication.

Build a home media library
Designed to contain enough storage in consideration of listening to HiFi music sources, RS150 can recognize up to 4TB of SSD, 10TB of external HDD, and 400GB of MicroSD. Also, it supports connection with NAS. Experience high-quality music without worrying about drive capacity from now on.

High Performance Input / Output Terminal
Compatible with multiple devices via several kinds of terminals. Supporting a variety of input and output terminals, RS150 completes the ultimate connectivity.

F502SP Floorstanding Speaker Features

At the heart of all SP Series loudspeakers is the award-winning F500 Series cabinets, enhanced with subtle improvements to further refine performance. SP models use a higher density fibreboard to increase rigidity, plus a balanced combination of bonded acoustic fiber and polyether foam damping to control resonances. The parallel-sided heavyweight construction is internally braced to further lower coloration. The concept extends to the driver/cabinet interface, the rear of each drive unit being coupled to the bracing spars with an energy-absorbing damping mastic.

BASSTRAXTM PORT SYSTEM
All three SP models incorporate Fyne’s flagship BassTrax Tractrix bass porting system as found in a larger format on the F700 and flagship F1 models. The system integrates a tuned downward-firing port and Tractrix profile cone that converts plain wave port energy into a spherical 360-degree wavefront that exits uniformly through the plinth. The system smooths LF output by evenly dispersing energy into the room, making the speaker much less critical of room positioning.

CROSSOVER
With many crossover components and circuit architecture trickled down from the premium F700 loudspeakers, F500 SP models bring a new level of refinement and detail to the already successful F500 design. Low-loss laminated core inductors, high-grade polypropylene capacitors, and Van Den Hul Matched Crystal silver-plated OFC wiring ensure transparent signal transmission, with final crossover and component tuning undertaken by Dr. Paul Mills. The F500 SP Series integrate Fyne’s high-quality bi-wire terminal panel with a fifth loudspeaker terminal for driver chassis grounding.

PLINTH
Optimizing floor coupling and better dissipating vibration in the F500 Series cabinets, floorstanding SP models use Fyne’s striking twin-layer metal plinth. Machined from thick aluminum plates, the two sections are precisely separated by aluminum spacers for optimum integration with the BassTrax porting system. The integrated floor spikes are adjusted from the top of the plinth to make leveling easy, while knurled lock nuts clamp the spikes firmly in position. Machined aluminum cups are provided to protect wooden floors.

RA180 Integrated Amplifier Features

Front Panel
Overview:Line Input x3, Balance x1, Phono x1, Supports a total of 5 external inputs. Volume is motorised and adjustable remotely.
Tone Control: You can control the Treble, Bass and Balance attributes.
Active Crossover: By eliminating the low frequency range, it specialised only the high frequency area and outputs it to enable clear treble playback.
Main Volume:The main volume is motorised and is adjustable remotely. Pure Direct The input signal can be bypassed without balance, tone control, and active crossover to increase the purity of the sound quality.
Speaker AB Selector: You can connect two speakers, and you can adjust the switch to select the speaker.
Power LED Brightness Adjustment Switch: Adjust the brightness on the front of the product in 3 steps.
Subsonic Switch: Block the ultra-high frequency to prevent ultra-high noise from negatively affecting the speaker.
Sound Reduction Switch:Reduce the amount of volume output to a minimum step.

Rear Panel
Overview: A power breaker was adopted to improve the conductivity of the input electricity, and the resolution of the sound quality was improved by securing a wide passage of the input.
BTL Mode:Four Mono Amplifiers are combined into two amplifier blocks, each supporting 400W (8 Ohms) output per channel.
Power Input Terminal: It adopts FURUTECH terminals milled in pure copper, optimised for audio, and delivers the purity of the input electricity without interfering with it.
Subwoofer Output Support:Connect with active subwoofer units to provide a rich bass listening experience.

RS150B High Performance Network Streamer Features

RS150 is High-Performance Network Streamer provides
various multimedia services with high-quality sound and ultra-high-resolution video.

Create your own high-quality sound station with RS150.

Pure Sound
State-of-the-art DAC Setting

Integrated with Asahi Kasei's flagship DAC chip AK4499EQ,
the RS150 offers low noise, low distortion, ultra-high-resolution
sound and analog rich density with proprietary processing
supporting PCM 32bit / 768KHz and Native DSD512 (22.5792Mhz).

Analog Acoustic Sensitivities
Delivers the musical inspiration from high-quality sound
by the tuning of Acoustic engineers with thirty years of experience.
Clearly expresses the full range, from grand, and rich bass to delicate, and elegant highs.

Linear Power System and Ideal Circuit system
Linear power supply minimizes noise inflow significantly.
Ideal circuit system eliminates electrical noise,
and creates dramatically improved sound quality without distortion.

Highly Precise Femto Clock
The highly precise Femto clock delivers superb stereoscopic,
and distortion-free sound with quiet and clear background imaging.

Case milled from Solid block of High Purity Aluminum
The high-purity aluminum integrated into one piece to maximize thermal efficiency.
By minimizing parts in the assembly area, vibrations that can affect sound qualities
are greatly reduced, creating a profound and ideal sense of space.

MQA Certified
RS150 supports MQA full decoder technology. MQA (Master Quality Authenticated) is an award-winning British technology that delivers the sound of the original master recording. The master MQA file is fully authenticated and is small enough to stream or download.

Ultra HD 4K Video Support
Watch Local or RoseTube video files in Ultra HD 4K quality on a large display with an HDMI connection. Feel the magnificent and vivid touch of the Opera House at home now.

Advanced Control
14.9-Inch-Wide Touch Screen
Intuitive, and convenient interface through high-resolution IPS Multi-Touch panel. The front display can play album art and music videos in a wide viewing angle.

Bluetooth Remote Controller
With a Bluetooth remote controller, control the device with ease.

Innovative ROSE OS
HiFi Rose OS system provides an innovative musical experience. Stream and play ultra-high-quality music, 4K high-definition video, ad-free YouTube, Podcasts, various radio stations from around the world, CD playback/Ripping, and more.

Connect Anything

Wired/Wireless Connection
Seamless streaming over the network is possible.
It supports Airplay and DLNA functions and can connected to smartphones,
computers and tablet PCs via Wi-Fi / Giga Ethernet / Bluetooth communication.

Build a home media library
Designed to contain enough storage in consideration of listening to HiFi music sources, RS150 can recognize up to 4TB of SSD, 10TB of external HDD, and 400GB of MicroSD. Also, it supports connection with NAS. Experience high-quality music without worrying about drive capacity from now on.

High Performance Input / Output Terminal
Compatible with multiple devices via several kinds of terminals. Supporting a variety of input and output terminals, RS150 completes the ultimate connectivity.

F502SP Floorstanding Speaker Sepcifications

System Type:2 ½ way, downwards firing port, with BassTraxTM Tractrix diffuser*, twin cavity loading system
Recommended amplifier power (Watt RMS):30- 200
Continuous power handling (Watt RMS):100
Sensitivity (2.83 Volt @ 1m):92dB
Nominal impedance:8 Ohm
Frequency response (-6dB typical in room):30Hz - 34kHz
Drive unit complement:
1 x 200mm IsoFlare point source driver, multi-fibre bass/ midrange cone, FyneFluteTM surround with 25mm magnesium dome compression tweeter, neodymium magnet system. 1 x 200mm multi-fibre bass cone, FyneFluteTM surround.
Crossover frequency:250Hz & 1.7kHz
Crossover type:Bi-wired passive low loss, 2nd order low pass, 1st order high pass
Dimensions - HxWxD:1111 x 338 x 380mm (43.7 x 13.3 x 15.0”)
Weight - Each: 30.4kg (67.0lb)

RA180 Integrated Amplifier Specifications:

Amplifier Output:
4Ω - 200 W x 4 Ch (800 W)
8Ω - 200 W x 4 Ch (800 W)
BTL Mode On: 400 W x 2 Ch (800 W)
Input Sensitivity:
Balanced Inputs:500mV (200 W x 4 Ch)
Unbalanced (Line 1,2,3) Inputs: 500mV (200 W x 4 Ch)
Phono (MM / MC) Input: 5mV / 0.5mV (200 W x 4 Ch)
Input Impedance:
- Balanced Inputs - 44kΩ
- Unbalanced (Line 1,2,3) Inputs - 47kΩ
Phono (MM / MC) Input: 47kΩ
Bandwidth (0dBr + / - | 8Ω):
- Speaker Output - 12Hz - 100Khz (@1W x 2Ch)
- H/F Speaker Output - 12Hz - 100Khz (@1W x 2Ch)
Frequency Response: (1W, +/- 1dB | 8Ω)
Speaker Output: 12Hz - 100Khz (@1W x 2Ch)
H/F Speaker Output:12Hz - 100Khz (@1W x 2Ch)
Total Harmonic Distortion:
- Balanced & Unbalanced (Line 1,2,3) Inputs - 0.005% (100W) (@200W x 4Ch)
Damping Factor:
- Speaker & H/F Speaker Outputs - >150 (@200W x 2Ch)
Signal-to-noise-Ratio (S/N):
- Balanced / Unbalanced / Phono MM - 102dB / 79db (@200W x 4ch)
Output Impedance:
- Speaker Output - 40mΩ (200W x 4ch)
Subsonic Filter with On/Off Switch:
-3dB - 50Hz (1W x 4ch)
Tone Control with On / Off Switch:
- Bass (100Hz) / Treble (10KHz) - +/- 15dB (1w x 2ch)
X-Over with On/Off Switch:
- HPF (-3dB) - 600Hz - 6KHz (1W x 2Ch - H/F Speaker Output)

RS150B High Performance Network Streamer Specifications:

OS:Rose OS Ver 1.22.4 (based on Customized Android 7.1)
Design
Size:430(W) x 316(D) x 123(H) mm
Weight: 13 kg
Body: Milled from Solid Block of High Purity Aluminum, Minimizing Vibrations and Noise.
Display: 14.9-inch-Wide HD IPS Touch Screen LCD
CPU: Hexa Core CPU
- Dual-core Cortex-A72 up to 1.8GHz
- Quad-core Cortex-A53 up to 1.4GHz
GPU: Mali-T864 GPU, OpenGL ES 1.1/2.0/3.0/3.1, OenVG1.1, OpenCL, DX11
MEMORY: LPDDR3 4GByte

DAC Chip:ESS Technology, SABRE ES9038PRO
Output level:6.5Vrms (Balanced),2.2Vrms (Unbalanced)
THD:0.0002%(Balanced,1KHz 6.5Vrms),0.0003%(Unbalanced,1KHz 2.2Vrms)
THD + N
- 0.0003%(Balanced, 1KHz 6.5Vrms)
- 0.0004%(Unbalanced,1KHz 2.2Vrms)
IMD:
-103dB (Balanced)
-103dB (Unbalanced)SMPTE 4:1, 60Hz:7kHz
Signal to Noise Ratio:
- 121dB (Balanced),
- 118dB (Unbalanced),A-wt
Dynamic Range: Max 132 dB (CCITT filter)
Stereo Crosstalk:Max -138dB, 20-20kHz
Output Frequency Response:20Hz to 20,000(+/-0.5dB)
Output Impedance:50?

Network connection:
- Network Wired :Ethernet 10/100/1000 BASE-T
- Wireless : External USB type WiFi Dongle supported
- Bluetooth BT : External USB type BT WiFi Dongle supported. ( A2DP Sink, AVRCP v1.3 )
* A few types of WiFi, BT dongle is not supported.

Audio service:
Streaming Airplay: / DLNA / Roon Ready / MQA Full Decoder
Music service: TIDAL / Internet Radio / Podcast
Input, Output

Audio input: Optical x 1, COAX x 1, Line-IN x 1, AES/EBU x 1, HDMI ARC x 1, USB DAC x 1
Audio output: Optical x 1, COAX x 1, Pre-OUT (Balanced x 1, Unbalanced x 1), I2S-DVI x 1,I2S-RJ45 x 1, AES/EBU x 1
Video output: HDMI 2.0x 1 ( up to 3840 x 2160 / 60Hz )
Media connection File system: SMBv1, SMBv2 /FTP / WebDav / NTFS / eXfat / FAT32
Storage interface: USB3.0 x 2, MicroSD x 1, SSD x 1
Supported codec:
Audio WAV, FLAC, AIFF, WMA, MP3, OGG, APE, DFF, DSF, AAC, CDA, AMR, APE, EC3, E-EC3, MID, MPL, MP2, MPC, MPGA, M4A
PCM: 8KHz~384KHz(8/16/24/32bit per Sample)
Native DSD: DSD64(2.8MHz)/DSD128(5.6MHz)/DSD256(11.2MHz)/ DSD512(22.5792Mhz)

Video: ASF, AVI, MKV, MP4, WMV, MPEG-1, MPEG-2, MPEG-4 H.263, H.264, H.265, VC-1, VP9, VP8, MVC H.264/AVC, Base/Main/High/High10 [email protected] up to [email protected] H.265/HEVC, Main/Main10 [email protected] level 5.1 High-tier up to [email protected]
Power Input Voltage: AC100-230V 50/60Hz
Input Power: 55W Fuse : T3.0AL/250V
Update SW update via internet, USB OTA, ROSE Store

Remote control:
Remote controller Bluetooth Remote controller Remote App ROSE Connect (Android, iOS) / Google PlayStore, App Store

Accessory: Power cord x 1, Bluetooth Remote controller x 1 (AAA battery x 2), Simple Guide x 1,SSD screw x 4, Bluetooth/WiFi dongle x 1 (sold separately)

Orders ship Sunday through Friday from our offices in Dubai, UAE.

In-stock products typically ship within 48 hours and should be expected to arrive in 3-4 business days. Orders outside of the UAE should be expected to arrive in 5-7 business days.

Pre-order and backorder products will state the approximate delivery timeline beside the Add To Cart button.

If you would like to place a custom order, chat with our specialists for a guided shopping experience. Once your order has been placed, a timeline will be provided depending on your order details.

- Free delivery within the UAE
- Shipping charges will be calculated upon checkout for orders outside of the UAE (Bahrain, Oman, Kuwait, Saudi Arabia & Qatar).
- Taxes and duties are calculated according to the applicable laws of the state or country an item is shipped to and are the customer's responsibility.

For additional information on shipping and our exchange & return policy visit our help center.

Installation charges are applicable and can be paid upon delivery for our clients based in Dubai.

- Installation Charges: AED 350 Per Hour
- Speaker Cables: AED 20 Per Meter
- Trunking: AED 10 Per Meter

For clients based outside of the UAE, please contact our specialists and we will share an estimate based on your requirements.