Need removable, low, strong bass in a small space? This 8″ sub in its smart, compact enclosure could be just what you are after. Featuring adjustable, anti-slip velcro covered feet, this compact bass enclosure at just 8.5 Litres features the APS 8 D dual coil 8″ subwoofer offering long excursion for a subwoofer int his class and therefore able to produce lots of bass when matched with a Prima amplifier.
Technical Specification
Component: SEALED, LOADED SUB BOX
Size: 200 mm (8”)
Power Handling: 250 W Continuous Power
500 W Peak Power
Impedance (Ohms): 4 + 4
Sub box size: mm (in.) 377 (14.84) x 334 (13.15)x 109 (4.29)
Magnet: High density flux ferrite
Cone: Cotton-Fibre pressed paper
Weight of one component kg (lb) 6.22 (13.71)
Audison AV 5.1K, 1650 W (RMS) max, five-channels: with its hybrid design, it is the specialist amplifier for front + rear + subwoofer or multi-amplified front + subwoofer systems.
Its high-quality AB Class output stage provides two channels with 250 W (RMS), combined with another pair of A class pure audio channels rated at 75 W (RMS), perfect for active two-way front speaker systems.
The D Class mono section provides 1000 W (RMS) for an efficiency and powerful subwoofer output. AMP (Amplifier Management Processor) constantly checks the operating status system and communicates with the user through 4 different coloured LEDs, located on the top panel; ART (Automatic Remote Turn On-Off) allows automatic turn-on/off when a remote signal isn’t available from the source.
Alpine PDXMV9 -4ch Stereo +Mono Bass Amp – 4-channel + Mono Digital Power Amplifier – PDX-V9
Check out the new amplifier benchmark with Alpines new PDX series of amplifiers . These have been completely re-engineered to give optimal performance ,amazing sound quality & Alpine’s trusted reliabilty.
The Alpine PDX amps are a perfect compact design allowing the car audio enthusiast great potential in any audio set up.
New Reference Grade Output Stage
Ultra-Wide Frequency Response
This super-wide, industry leading frequency range offers listeners unparallel sound quality and detail that bests even the most high-end audiophile equipment. 5Hz-100kHz for 4ch, 5Hz-400Hz for Mono (+0,-3dB)
Total Harmonic Distortion Rate (THD) vs. Frequency
The all-new PDX series amplifiers are not your typical class-D amplifiers. Traditionally, class-D amplifiers have not been known for high frequency reproduction. These new PDX amplifiers are the first ever class-D amplifiers to break tradition and trump the amps of yesterday. The PDX-M12, PDX-M6, PDX-F6, and PDX-F4 are synonymous with extremely high frequency reproduction. The THD is actually falling at high frequencies, resulting in a clean and clear signal where your ear is most sensitive to distortions. -<0.005% THD+N @ 1W, <0.05% THD+N @ rated power.
Signal to Noise
These amps are capable of unheard of S/N ratio up to 95dB S/N @ 1W, 122dB S/N at rated power for extremely clean, uncolored sound. Forget unwanted background noise or static. The PDX amps deliver crystal clear music every time.
Damping Factor
With ultra-low output impedance, the new PDX offers extremely controlled, tight bass for unprecedented sound quality. Ratings are >1000 for Mono and >500 for 4ch.
Power Output to the Extreme
Beefed up Power
The PDX power supply delivers tremendous headroom with low distortion and noise. PDX amplifiers have an extremely high total system efficiency of ~80% (power supply is rated at >90%, output stage is rated >90%).
Power Management Processor
PDX amps incorporate Alpine’s new Power Management circuit. The Power Management Processor controls all aspects of amplifier performance, monitoring voltage, temperature and output to ensure uninterrupted power output for non-stop listening. If the amp gets too hot, the Thermal Protection circuit kicks in and gradually decreases output power until it cools down. Once cool, the power output automatically increases back to the previous level. If the circuit detects a Low Battery condition, it will gradually decrease power output if battery voltage becomes too low. Once the battery voltage increases, power will be restored. This interruption-free design allows for non-stop enjoyment with no hiccups or drop-outs, just clean, clear output.
Low Impedance Stability
These amps are stable at low impedances and are capable of their rated power from 2 to 4 ohms for all models. This allows excellent flexibility with multiple speaker and subwoofer loads and is adjusted automatically.
Certified Power From Birth, Guaranteed.
Each PDX amplifier comes with its very own birth-sheet. PDX amplifiers are tested and documented to show their true actual output.
Application Flexibility
Unique Stacking System
The new PDX series amplifiers are 20% thinner than previous models at only 2″ thick. New stacking system packs the amps closer together so there are no gaps and to save space in the trunk while directly coupling the amps heatsinks to help share cooling duties.
Speaker terminals
The super high power speaker connectors allow for up to 10 mm² wiring and have a unique quick disconnect design for simple error-free installation.
Power Connector
The new removable connector features a low-loss, high-current design. It accepts up to 25 mm² wire, to ensure your amp gets the power it needs while allowing for easy installation.
Simply add the RUX-KNOB (sold separately) and get full control from inside the dash for remote on-the-fly bass adjustments. You also have the ability to control multiple amps from just one controller with simple telephone cord adapters.
A Touch of Personalization
PDX amplifiers come with easy-to-remove trim rings, so if you would like to customize them, you can have them painted. Add it as another Do-It-Yourself project, or leave it to professionals and ask an Authorized Alpine installer near you. The removable trim ring can be custom painted to match your vehicle or personalized to anything you want.
FEATURES
Install
Connectors: Quick Connect Terminals for Power Supply and Speaker Output
Terminal Layout: One-Sided
Mounting Design: Easy Stacking and Smart Installation
General
Amplifier Type: Class-D (Digital)
Channel Design: 4-channel + 1-channel (Mono)
Thermal Protection
Low-battery Protection
Power Supply: DC-DC PWM Power Supply
Board Circuitry: S.T.A.R. Circuit
Current Protection: Auto Over Current Protection
Power Indicator: Top Mounted LED Power/Status Indicator
Crossover: Variable High Pass, Low Pass and Band Pass Filter
Input Channel Mode Setting (CH1/2 & CH3/4):
Input Channel Mode Setting (Subwoofer)
Subsonic Filter: Variable Subsonic Filter
Pre-Amp Stage: Discrete
Final Outputs: MOSFET
Board Design: 6-Layer Glass Epoxy PC Board
Bass Control: Remote Bass Control (RUX-KNOB) Ready
SPECIFICATIONS
Max Power Output Ratings
Total Max Power: 1600W
RMS Power Ratings
Per Channel into 4ohms, 14.4V (≤1%THD+N): 100W RMS x 4 + 500W RMS x 1
Per Channel into 2ohms, 14.4V (≤1%THD+N): 100W RMS x 4 + 500W RMS x 1
Bridged into 4ohms, 14.4V (≤1%THD+N): 200W RMS x 2
At the forefront of subwoofer technology, Audison take lows to new heights with this active subwoofer. Capitalising on a class D amplifier’s ability to drive extremely low impedance loads, the woofer itself utilises two low impedance voice coils offering an overall nominal impedance of 0.16 Ohms. This means the 400 Watt onboard amplifier can work with extreme efficiency offering mind-blowing bass for such a compact sub/amp combination. With both high and low-level signal inputs, the amplifier offers a built-in Butterworth lo-pass filter (12dB/octave) that can be bypassed when fed via a bit DSP. The APBX 10 AS is equipped with a quick release smart plug for easy removal if extra space is required!
The Audison AP 4 midbass offers very extended frequency response, both in high and low frequencies, combined with high efficiency and features a 25 mm pure copper voice coil to ensure more balance in mid-high frequency ranges.
Audison AP 4 is Featuring a 32 mm pure copper mobile voice coil, for high power handling and outstanding low frequency control this Prima 5″ has a treated water-repellent paper cone, featuring a profile developed with FEM (Finite Element Method) simulation technology and optimised using Klippel R&D Scan Vibrometer technology.