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Phoenix Gold Basscase8 8" Car Subwoofer Bass Box + RX250.1 250W Monoblock Car Amplifier

BASSCASE8 + RX250.1 + PC4-27CCA

Phoenix Gold Basscase8 8" Car Subwoofer Bass Box + RX250.1 250W Monoblock Car Amplifier

  • Stock Status: In Stock
  • Brand: Phoneix Gold
  • Model: BASSCASE8 + RX250.1 + PC4-27CCA
  • EAN: 5055325942974
Ex Tax: £269.99
Free Delivery on this item (Main Land UK only )
We use Royal Mail 48 class post which normally takes 2-3 days to arrive but sometimes can take longer. Get it Fast with Royal Mail Tracked 2 Days service for £4.95 or a Next working day service for £8.99.

Package Includes:

  • Pheonix Gold BASSCASE8 - Compact 8" Subwoofer 200w RMS Bass Box Enclosure
  • Phoenix Gold RX250.1 250 Watt Monoblock Car Amplifier
  • Autoleads PC4-27CCA - 500W Gold Plated 60 Amp Complete Amplifier Wiring Kit

Bassecase8 is the perfect solution for the customer looking to add more bass to his/her system without taking up valuable space. Don't be fooled by its small size, this long throw 8 inch woofer working in unison with the vented enclosure can really move some air. The vented enclosure has been carefully engineered and tuned to work flawlessly with the 8 inch to deliver maximum performance. The result is surprisingly deep, strong and accurate bass output for nearly any vehicle. The subwoofer itself is also fully protected with a heavy duty, flush mounted grill. The Basscase8 handles 200w RMS and is available in a single 4 ohm voice coil configuration.


  • Loaded 8 Inch Vented Subwoofer Enclosure
  • Compact Size for Easy Installation
  • Powder Coated Protective Metal Grill
  • Heavy Duty 5/8 Inch MDF Construction
  • High Air Flow Slot Vent
  • Embroidered Logo and Cosmetics Highlights
  • High Excursion CAE/CAD Subwoofer Motor Design
  • One Piece Polypropylene Dustcap
  • Butyl Rubber Surround
  • High Temperature OFC Copper Voice Coil
  • Nickel Plated Spring Wiring Terminal


  • Power Handling 200w RMS
  • Impedence 4 ohms
  • Frequency Response 30 to 300Hz
  • Dimensions 18.7" L x 6.7" W x 11.0" H

Phoenix Gold RX250.1 250 Watt Monoblock Car Amplifier

RX250.1 packs a lot of power into a compact design.  Feel the bass with 250 watts into 2 ohms powering your subs so they can deliver hard hitting lows to round out your musical experience.

  • Class A/B Topology
  • Power Rating: 150w x 1 @ 4 ohms, 250w x 1 @ 2 ohms
  • Dimensions: 9.4” L x 8.4” W x 2.1” H

Premium Build Quality for Ultra Performance

  • Legendary Phoenix Gold massive unregulated power supply built for dynamic headroom and to drive low 1ohm impedance loads
  • Audio Precision Quality Control Verification

Chassis Features

  • Audiophile BiPolar Output Transistors for efficient high current push
  • Surface Mount Component Technology, double sided PCB
  • High Level Inputs for easy OEM Integration
  • Direct Insert Power and Speaker Terminals
  • Remote Bass Level Control (RBC) port for connecting the remote subwoofer level control, which allows up to 20dB of volume adjustment and better control of the low pass signal
  • RBCF (Flush-Mount Remote Bass Level Control) included
  • RMD port allows you to add a remote monitoring display, giving you a visual of the voltage of your system

Total Control of Your Music Output
Variable filters on each channel allow you to fine tune your musical output to the precision you demand. All crossovers feature aluminum shaft precision potentiometers for exact crossover frequency selection.

  • Low Pass Crossover Range of 30Hz to 300Hz, you get quality lower bass
  • Subsonic Crossover Range of 10Hz to 55Hz to eliminate unwanted ultra low frequencies, improving the efficiency of your subwoofer
  • Bass Boost 0 to +18dB
  • Variable phase output can be adjusted 0 to 180 degrees. This adjustment can help achieve better “up front” bass, by enhancing your sub bass and mid bass transition and resolve subwoofer cancellation problems in certain installations.  Resulting in tight, articulate bass that blends perfectly into the rest of your audio experience


  • Frequency Response ± 1dB from 20Hz to 300Hz
  • Signal to Noise Ratio >100dB
  • Low Pass Crossover 12dB per Octave
  • Subsonic Filter 12dB per Octave
  • Low Pass Crossover Range 30Hz to 300Hz
  • Subsonic Crossover Range 10Hz to 55Hz
  • Bass Boost @ 45Hz 0 to +18dB
  • Low Level Input Range 200 millivolts to 8 volts
  • Lowest Recommend Load 2 Ohms
  • Typical Efficiency 50%
  • Damping Factor Greater than 200
  • Variable Phase Adjustment 0 to 180 Degrees
  • RMS Power Output
    • 150w x 1 @ 4 ohms
    • 250w x 1 @ 2 ohms

Recommend Power Wire Fuse: 20a
Power/Ground Wire Size: 8 Gauge

PC4-27CCA Features:

  • 5m x 10mm Red Power Cable
  • 1m x 10mm Black Earth Cable
  • 5m Double Screened Phono Cable PC1-150
  • 5m Remote Switch Lead
  • 10m x 1.5mm OFC Speaker Cable C-15T-10
  • Gold AGU Fuse Holder terminated to Cable.
  • 60 Amp Gold plated AGU Fuse
  • Fitting Accessories Bag with gold plated speaker terminals, power terminals and cable ties.

We always recommends that you have your installation carried out by a qualified installer. Our experienced technical staff can take care of all kind of car audio upgrade jobs.

  • Car Stereo
  • Multimedia Audio Visual (Sat/Navs, Headrest Screens, Roof Screens etc.)
  • Speakers/ Subwoofers / Amplifiers
  • OEM Adapters Installation (DAB, iPod, iPhone, USB, Bluetooth, Aux)
  • Bluetooth Car Kit Installation
  • Car Security Alarms
  • Vehicle Tracking Systems
  • Reversing Camera / Parking Sensors
  • Dash Cameras

All installations are carried out at our London Installation center, Vehicle must be brought for installation.

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