Bass cabinets

I'm searching for a bass cabinet to replace, improving, a Peavey TKO 115.

Desired specifications

I'd like it to work with both electric bass and a subwoofer channel after a 180Hz crossover, so it should have at least good sensitivity between 30Hz and 180Hz.

Bass cabinets

A cabinet made for electric bass will handle the full range of frequencies coming from a bass, unlike subwoofers (see below) that won't play anything over 200Hz without mud. But instrument cabinets won't have the flat response of subwoofers, and won't make it down to 30Hz like many subs with 18" cones.

Ampeg PF115HE

$400

Rugged 15mm poplar ply enclosure

Power Handling: 450 Watts RMS at 8 ohms

Speaker: 1 x 15 inch ceramic Eminence LF driver

Compression driver: 1 inch HF compression driver with L-Pad level control

Frequency response: 50 Hz - 17 kHz

Sensitivity: 99.5 dB SPL at 1w/1m

Dimensions(HxWxD): 23 x 21 x 14.3 inches

Weight: 45 lbs / 20.4 kg

Ampeg Portaflex PF210HE

$400

Rugged 15mm poplar ply enclosure

Power: 450 watts RMS at 8 ohms

Speakers: 2 x 10 ceramic Eminence LF drivers

High Frequency: 1 inch HF compression driver with L-Pad level control

Frequency response: 53 Hz - 17 kHz

Sensitivity: 99.6 dB SPL at 1w/1m

Dimensions(HxWxD): 23 x 21 x 14.3 inches

Weight: 48 lbs / 21.6 kg

Ampeg PN-210HLF PRO NEO

$880

550 watts RMS power handling at 8 ohms

1-inch Eminence APT:50 HF dariver w/L-Pad level control

Frequency response: 45Hz - 18kHz

Max SPL: 125dB

Sensitivity: 98dB

Rugged 15mm birch enclosure with paint and splatter coating

Durable powder-coated metal grille

Connections: Parallel 1/4 Inch and Speakon

Weight: 44 lbs

Fender Rumble 2x8

$400

500 W peak, 250 W continuous

Piezoelectric tweeter

8 ohm

Weight: 22 lbs

Dimensions: 20 x 13 x 19 in

Genz Benz Focus-LT FCS-210T

$429.

Power Handling RMS: 300 W

Frequency +/-/ 10db: 45-18K Hz

Sensitivity 1W/1M: 97 dB

Nominal Impedence: 8 ohm

Crossover Point: 5K Hz

Weight: 43 lbs

Dimensions HxWxD: 18 x 23 1/4 x 16 1/4 in.

SWR golight Junior 2x10

$650

8 ohm

Connections: Parallel Speakon and 1/4 inch

Speakers: (2) 10 inch Custom-Designed SWR Neodymium Drivers Manufactured by Eminence(r), P/N 0078014000, (1) Foster(r) Horn, P/N 0048847000

Controls: High Frequency Attenuator

Covering: Grey Ozite Carpet Covering with Black Stamped Steel Vibration-Free Grille

Weight: 38 lbs. (17.2 kg)

Dimensions: Height: 15.75" (40 cm),

Width: 23" (58.42 cm),

Depth: 16.5" (41.91)

Power Handling: 400 Watts RMS

Frequency Response: 105 dB SPL @ 1W1M (-3dB @ 45Hz and 15KHz)

Subwoofers

A dedicated subwoofer, with very large speakers, will have a flatter response between 30Hz and ~200Hz, so will handle kick drums and other very low frequency sounds better than an amp for electric bass.

A 12" sub will respond well down to around 50Hz, while an 18" sub will respond well down to around 35Hz.

JBL SRX718S

$800

20 mm threaded pole socket for solid, secure satellite speaker mounting

Frequency Range (-10 dB): 31 Hz - 220 Hz

Frequency Response (±3 dB): 34 Hz - 220 Hz

Power Rating (Continuous/Program/Peak): 800 W / 1600 W / 3200 W

Dimensions (H x W x D): 20.0" x 23.5" x 29.5"

Net Weight: 79 lbs