Focal BMW Car Audio Upgrade Speaker & Subwoofer Kit + 5ch Amplifier and Wiring Kit

Focal ISUB BMW-4 PAIR 10″ 200mm 180W Underseat Car Subwoofer for BMW Vehicles PACKAGE KIT

ISUB BMW 4 is a subwoofer that delivers powerful bass thanks to its neodymium engine, a high performing Focal technology. With ISUB BMW 4, the sound is neutral and the install is quick thanks to the spacer integrated in the chassis that allows perfect integration into the original location. With its 4 Ohms impedance, it is ideal with your orignal amplification

Key Points

• Quick installation
• No wire to cut, no modification
• 100% compatible with your vehicle
• Sound quality superior compared to the original one
• Mounting accessories included

Features:

• Type Subwoofer
• Woofer 10″ (200mm)
• Magnet Neodymium
• Cone Black Polyglass
• Surround Butyl
• Impedance 4Ω
• Max. power 180W
• Nom. power 90W RMS
• Sensitivity (2.83V/1m) 83dB
• Frequency response 35Hz-200Hz
• Crossover Integrated

Specifications

• Nominal power 90 W
• Maximum power 180 W
• Sensitivity 86 dB
• Nom. impedance 4 Ω
• Cone Paper
• Surround Butyl
• DC resistance 3.7 Ω
• VC diameter 50mm 2″
• Former Aluminium
• Layers 2
• Wire Copper
• Net weight 970 g 2.14lbs
• Frequency reponse 35-200 Hz

Hertz HCP 5D 5 Channel 1500 Watts Class D Amplifier

Hertz HCP amplifiers are the perfect, accompaniment to Hertz Energy and High Energy speakers. Featuring Class AB and Class D technology along with controlled undistorted power, compact size and competitive performance, HCP is well deserving of the name Hertz Compact Power!

The HCP 5D is a complete front, rear and subwoofer amplifier with five extremely powerful D Class channels. An array of inputs allows for simple connection to all head units.

1. Compact design built from an extruded aluminum heatsink with the top side
ensuring effective transfer of the heat generated by the power electronic
components.
2. Special balanced input circuitry to reject electromagnetic disturbances pre
sent on the Pre-amplified or Speaker level inputs.
3. Input featuring both Speaker-In (OEM radio) and RCA-In (Aftermarket radio)
inputs.
4. Selectable ART™, Automatic Remote Turn-On/Off function, automatically
turns on and off the amplifier when the OEM radio turns on and off (available
on Speaker-In only).
5. Power supply stage featuring multiple winding transformer, Low-ESR 105°C
capacitors, D-Class 2 Ω stable.
6. 5 ch / 3 ch operation mode (selectable), to realize a five-channel system
(with sub), or a powerful sub + front three-channel system.
7. Versatile front and rear filters, providing the ability to realize Hi-Pass front +
rear system or multichannel woofer + tweeter system, both including sub.
8. Bass Boost (50 Hz) adjustable to 12 dB, to increase the subwoofer punch.
9. Selectable full range front + rear power outputs.
10. 24 dB continuously adjustable (50 to 500 Hz) Lo-Pass subwoofer filter.
11. SUBSONIC filter (24 dB – 25 Hz), removes very low subsonic frequencies
from music signal to avoid damages to the subwoofer.
12. Optional Remote Volume Control (HRC) allows the user to adjust subwoofer
level from dashboard.

Technical Specification

• Output Power (RMS) @ 14.4 VDC, THD 1%:
• 5 Ch: 55 W x 4 + 160 W x 1 (4 Ohms)
• 5 Ch: 90 W x 4 + 280 W x 1 (2 Ohms)
• 3 Ch: 180 W x 2 (4 Ohms) + 160 W x 1 (4 Ohms)
• 3 Ch: 180 W x 2 (4 Ohms) + 280 W x 1 (2 Ohms)
• Output Power (RMS) @ 14.4 VDC, THD 10%:
• 5 Ch: 65 W x 4 + 200 W x 1 (4 Ohms)
• 5 Ch: 105 W x 4 + 330 W x 1 (2 Ohms)
• 3 Ch: 210 W x 2 (4 Ohms) + 200 W x 1 (4 Ohms)
• 3 Ch: 210 W x 2 (4 Ohms) + 330 W x 1 (2 Ohms)

Filters

• Bypass: Yes
• Hi-Pass A Ch: 50 ÷ 5 kHz @ 12 dB/Oct
• Lo-Pass A Ch: 50 ÷ 500 Hz(Hi) @ 12 dB/Oct. C Ch: 50 ÷ 500 Hz @ 24 dB/Oct.
• Band-Pass B Ch: 50 ÷ 500 Hz @ 12 dB/Oct.
• Subsonic 25 Hz @ 24 dB/Oct.
• Distortion – THD (100Hz @ 4 Ohm) 0.02%
• S/N Ratio (A weighted @ 1V) 100
• Damping factor (100Hz @ 4 Ohm) A & B Ch 100 C Ch 250
• Size W x D x H
• mm (in.) 345 x 190 x 50 (13.58 x 7.48 x 1.97)