Car needs

Pioneer TS-A6976S 3-Way 6x9 Iches 550 Watts Car Audio Speakers.
New and boxed.
Price: 5000

General Features:
6 x 9" TS-A Series 3-way System
Power Handling:
Peak: 550 watts per pair / 275 watts each
RMS: 275 watts per pair / 137 watts each
Recommended Power Range: 100 - 150 watts RMS per channel
Multilayer Mica Matrix Cone
Elastic Polymer Surround
PET Cone Tweeter
Strontium Ferrite Tweeter Magnet
Crossover Frequency: 3400 Hz
Heat Resistant Voice Coil
4 ohms impedance
Ferrite magnet motor structure
Top-mount Depth: 3-1/4"
Cutout Dimensions: 8-3/4 x 6"
Frequency Response: 27 - 24,000 Hz
Sensitivity: 92dB

Alpine BBX-F1200

New and boxed.
Price: 11500.

The New Alphine BBX amplifier brings a new powerful performance at affordable price.

The BBX-F1200 4 Channel Amplifier is a high performance Class AB amplifier delivering 1200 watts high power output to fit any of your system. The frequency range with these two filters will make it easy to tune in your system to your listening requirements and ensure optimum efficiency.

BBX Amplifier use Bass EQ to maximise the performance of the system to have even better powerful bass.


TECHNICAL SPECIFICATIONS

Power Output
75 watts x 4 RMS power at 2 ohms
55 watts x 4 RMS power at 4 ohms
Maximum power output is 1200 watts

Signal to Noise Ratio
> 95 db (1 W into 4 ohms)

Input Sensitivity
RCA Input .2 to 8 volts

Cross Over
Variable High and Low Pass Filter

Frequency Response
5 Hz - 50 kHz (+0,-3dB: 1W into 4 ohms)

Kenwood KAC-PS704EX - 1000 Watts 4/3/2 Channel Bridgeable Car Stereo 4 channel Amplifier Amp.

New and boxed.
Price: 9000.

Amplifier Features

Load Capability 2Ω Stable
Maximum power output 1000 Watts
Rated power output 70W x 4 (4Ω)
Rated power output 100W x 4 (4Ω)
Bridged power output 200W x 2 (4Ω)
CEA-2006 Compliant
Low-pass Filter Yes
High-pass Filter
Switched Mode Power supply MOS-FET
Cooling Fan
Signal Sensing Turn-on
Line in 4 RCA / Speaker level
Speaker level Input
Single Side Terminals
Die-Cast Aluminium Heat Sink
Amplifier Specifications

Rated power output (4Ω, 14,4V)
70W x 4 (20Hz ~ 20000Hz, 1%THD)
Rated power output (2Ω, 14,4V)
100W x 4 (1000Hz, 1%THD)
Rated power output (CEA-2006)
70Watts RMS x 4 at 4 ohms and 1% THD
Low-pass Filter 50~200Hz (24dB/oct)(B-Channel)
High-pass Fliter 80Hz (-12dB/oct)A-channel only
RCA Input Sensitivity 0.2 ~ 5V
Speaker Level Input Sensitivity 4 ~ 12V
Input Impedance 10kΩ
Signal to Noise Ratio 100dB
Signal to noise ratio 80dBa (Reference: 1 Watt into 4 Ohms)
Frequency response (+0dB, -3dB) 20Hz ~ 50Hz
Operating voltage 14.4V (11V ～ 16V allowable)
Maximum current consumption 32A
Dimensions (WxHxD) 335 x 56 x 204(mm),
Weight 2.6kg